Reddit mentions: The best industrial drive belts
We found 48 Reddit comments discussing the best industrial drive belts. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 24 products and ranked them based on the amount of positive reactions they received. Here are the top 20.
1. AIWAN LEZHI 5 Meters GT2 Timing Belt Width 6mm Fit
- Material:Rubber,Width:6mm,Model:GT2,Length: 5M
- Belt is rubber, fiberglass reinforced, 6mm Width Timing Synchronous Belt For 3D printer
- The aluminum pulley has high quality shiny surface appearance and robust construction.
- Suitable for dishwashers, packaging machinery, motorcycles, automobile, dryer, food machinery, inkjet printer, conveyor, bonders ect.
- 100% MONEY BACK GUARANTEE. ORDER NOW! WORRY FREE! Any problem please feel free to contact us.
Features:
Specs:
Number of items | 1 |
2. Gates 7401-0076 Pencil Type Tension Tester, 30 lbs Deflection Force
- Single-barrel tension tester for use with small V-belts and synchronous belts
- Maximum deflection force of 30 lb.
- Ensures proper belt tension for increased life of drive belt
- Country Of Origin: United States
Features:
Specs:
Height | 11 Inches |
Length | 8 Inches |
Weight | 0.2 Pounds |
Width | 8 Inches |
Number of items | 1 |
3. BEMONOC 3D Printer Parts GT2 132-2GT-6 Timing Belt L=132mm W=6mm 66 Teeth in Closed Loop Pack of 10pcs
Circular arc Tooth Profile Tooth Space is Small, Suitable for Straight Line Driving.2GT System is an Extension of The HTD System With Greater Load Carrying Capacity.Breaking Strength: 86 N per 1 mm (62 lbs. per 1/8") Belt Width.Working Tension: 111 N for 25.4 mm Belt (25 lbs. for 1"belt).Temperature...
Specs:
Color | Length=132mm |
Size | Width=6mm |
Number of items | 1121 |
4. BEMONOC 2GT Timing Belt 130-2GT-6 L=130mm W=6mm 65 Teeth in Closed Loop Machine Drive Belt for Conveyor Pack of 10pcs
Circular arc Tooth Profile Tooth Space is Small, Suitable for Straight Line Driving.2GT System is an Extension of The HTD System With Greater Load Carrying Capacity.Breaking Strength: 86 N per 1 mm (62 lbs. per 1/8") Belt Width.Working Tension: 111 N for 25.4 mm Belt (25 lbs. for 1"belt).Temperature...
Specs:
Color | Length=130mm |
Size | Width=6mm |
Number of items | 1104 |
5. 500J2 Ametric ANSI Poly-V Belt, J Tooth Profile, 2 Ribs, 50 Inches Long, 0.092 inch Pitch, (Mfg Code 1-043)
- 1-043-500J2 Ametirc (R) Part Number
- ANSI Poly-V Belt
- J Tooth Profile
- 2 Ribs
- 50 Inches Long
Features:
Specs:
Height | 0.15 inches |
Length | 50 inches |
Weight | 0.05 Pounds |
Width | 0.18 inches |
Number of items | 1 |
6. D&D PowerDrive 260-5M-15 Timing Belt, 260" Length, 15" Width
- Country of Origin : China
- Package Weight: 0.04 pounds
- The helically wound tensile cords are specially engineered, twisted and chemically set stranded fiberglass material
- Package Dimensions: 12 L x 12 W x 1 H (inches)
Features:
Specs:
Weight | 0.04 Pounds |
Release date | July 2017 |
Number of items | 1 |
7. D&D PowerDrive 210-5M-15 Timing Belt, 210" Length, 15" Width
- The Helically Wound Tensile Cords Are Specially Engineered, Twisted And Chemically Set Stranded Fiberglass Material
- Item Package Dimensions: 12" L X 12" W X 1" H
- Country Of Origin: China
- Item Package Weight: 0.03 Pounds
Features:
Specs:
Weight | 0.04 Pounds |
Release date | July 2017 |
Number of items | 1 |
8. Grizzly T21992 Power Twist V-Belt, 1/2-Inch x 4-Foot
Perfect for lathes, table saws, bandsaws and other woodworking toolsSmooth running with less vibration than solid beltsMade in the United StatesAdjustable length
Specs:
Height | 0.6 Inches |
Length | 48 Inches |
Weight | 0.25 Pounds |
Width | 0.5 Inches |
Number of items | 1 |
9. uxcell Silicone Tube 10mm ID X 14mm OD 3.3' Flexible Silicone Rubber Tubing Water Air Hose Pipe Translucent for Pump Transfer
- Silicone rubber tube - will withstand repeated use and for visual inspection of fluids.
- Size: 10x14mm / 0.39"x0.55"(IDxOD); Length: 1M(3.3'); Wall Thickness: 2mm(0.08")
- Operating Temperature: -76 to +428F; Hardness: 65 Degree; Good electrical and weather ability properties - resists u.V., ozone, gases, and moisture.
- Silicone tubing - great for fluid handling, peristaltic pumps, siphoning, draining, aquaponics and water/oil change, etc.
- Note: Silicone tube is much softer than pvc tube or nylon tube
Features:
Specs:
Height | 1.57 Inches |
Length | 6.69 Inches |
Weight | 0.000625 Pounds |
Width | 1.97 Inches |
Size | 10mmX14mm |
10. D&D PowerDrive 219-3M-15 Timing Belt, 3M Belt Cross Section, 219 mm Length, Rubber
- The helically wound tensile cords are specially engineered, twisted and chemically set stranded fiberglass material
- Belts may not come in a cardboard sleeve
- Package Dimensions: 12 L x 1 H x 12W (inches)
- Country of Origin : China
Features:
Specs:
Release date | July 2017 |
Number of items | 1 |
11. Accu-Link Adjustable Link V-Belt, 4L or A Profile, 1/2" Width, 4ft Length
Replacement for Power Twist Plus V-Belt, 1/2-Inch x 4-FootAccu-Link detachable tab type link belting is the ideal substitute for conventional rubber V-belts. Make endless with a simple twist – no tools required! Polyester fabric is impregnated with a premium polyurethane compound that eliminates e...
Specs:
Number of items | 1 |
13. BESTORQ 225-5M-15 5M Timing Belt, Rubber, 225 mm Outside Circumference, 15 mm Width, 5 mm Pitch, 45 Teeth
- Exceed USA RMA Standard IP-24 ratings levels
- Trapezoidal Tooth
- Trouble-free alternative to chain drives
- Use in vacuum cleaners, water pump, printers, copiers, treadmills and fitness equipment
- Great for many home projects and useful for the DIY Handy Man
Features:
Specs:
Height | 3 Inches |
Length | 8 Inches |
Weight | 0.03086471668 Pounds |
Width | 5 Inches |
Release date | November 2017 |
Size | 225 mm OC |
Number of items | 1 |
14. Jason Industrial 225-3M-15 HTB High Torque Synchronous Belt, Chloroprene, 1.417" Top Width, 225 mm Length, 3 mm Tooth Pitch, 15 mm Wide
- Fiberglass Tensile Cord - High dimensional stability and maximum flexibility
- Oil, heat and ozone resistance; high tooth shear resistance
- Nylon Tooth Cover - Durability and wear resistance, increased power capacity
- Compound - Chloroprene
- Cord - Fiberglass; Tooth Cover - Nylon
Features:
Specs:
Release date | March 2017 |
Number of items | 1 |
15. Gates PowerGrip HTD Belts 225-3M-15
Gates PowerGrip HTD Belts 225-3M-15
Specs:
Weight | 0.02 Pounds |
16. D&D PowerDrive 250-5M-15 Timing Belt, 250" Length, 15" Width
- Country of Origin : China
- Package Weight: 0.03 pounds
- The helically wound tensile cords are specially engineered, twisted and chemically set stranded fiberglass material
- Package Dimensions: 12 L x 12 W x 1 H (inches)
Features:
Specs:
Weight | 0.02 Pounds |
Release date | July 2017 |
Number of items | 1 |
17. 3D Printing Belt, FYSETC 10 Meters (33ft) GT2 Open Timing Belt 2mm Pitch 6mm Width Rubber Fiberglass Fit for RepRap Prusa Mendel Rostock CR-10 Ender 3 3D Printers - Black
- Model Number: 10M Rubber Opening Timing belt, 3d printer parts.
- Length: 10 meters(393.7 inch), fit for almost 3d printers
- Pitch: 2mm; Width: 6mm
- Industrial Material: fiber reinforeced rubber
- Warm Tips: If you encounter any issues with your purchase or have any questions, please email us, We will reach you at the soonest.
Features:
Specs:
Color | 10M |
Height | 0.0787401574 Inches |
Length | 5.118110231 Inches |
Width | 0.2362204722 Inches |
Number of items | 1 |
18. Extension Belt Transformation Belt DX Series
[DX Henshin Belt Series Extension belt] It is the extension belt of Henshin Belt DX Series. Auxiliary parts of the person for Henshin belt is short and can not be installed. Henshin belt is also possible to connect two or more. If you have installed an extension belt to Henshin belt you have, girth ...
Specs:
Color | Black |
Height | 0.39 Inches |
Length | 10.63 Inches |
Weight | 0.05 Pounds |
Width | 1.77 Inches |
19. Ochoos Rubber PJ Ribbed Belt | Specifications Model:PJ490 PJ521 PJ343 PJ446| Transmission Parts | Treadmill Belt | Machine Belt - (Width: 6ribs, Length: 135J 343mm)
Width: 6ribs, Length: 135J 343mmModel number: PJStandard or nonstandard: StandardMaterial: RubberType: Ribbed Belt
20. KeeYees 5M GT2 Timing Belt 6mm Width + 4pcs 20 Teeth 5mm Bore Belt Pulley Wheel + 4pcs Idler + 4pcs Tensioner Spring Torsion + 2pcs Gear Clamp Mount Block with Allen Wrench for 3D Printer RepRap
- Timing belt: The timing belt is made of premium rubber, durable and flexible. It's designed specifically for linear motion, high positioning accuracy. Round tooth profile guarantees that the belt tooth fits smoothly.
- Pulley: It’s used together with timing belt, very convenient to use. 20 Teeth contact with the belt, that minimizes the chance of the belt slipping.
- Locking Spring: With the springs, you can add the right tension you need and make your prints much more precise.
- Mounting Block: The mounting block is used in open belt buckles for 2GT belt (and some other models). Make sure that the gearbox is firm and free from loosening.
- Compatibility: compatible with most 3D printers. Attention: Small parts, keep away from children!
Features:
Specs:
Color | Timing Belt Kit |
🎓 Reddit experts on industrial drive belts
The comments and opinions expressed on this page are written exclusively by redditors. To provide you with the most relevant data, we sourced opinions from the most knowledgeable Reddit users based the total number of upvotes and downvotes received across comments on subreddits where industrial drive belts are discussed. For your reference and for the sake of transparency, here are the specialists whose opinions mattered the most in our ranking.
Yes, electronics can cost a lot, and many of the telescope manufacturers make things, that when I look at them belong in the 1990s or 2000s, in terms of the way they work, and honestly could have been $400. It's basically the TI calcuator system: https://xkcd.com/768/
People have replaced those control systems, using technology (especially things like improved stepper control) which has come about for various reasons, like 3D printers, and simply faster microcontrollers.
Here's one: https://www.youtube.com/watch?v=tCBgmgc8qiA conversion (I suspect based on that it was using one of the faster controllers, but mine can do fine with an Arduino Mega + Ramps (the cheap controller))
So At 408 + a bracket (Easy and simple 3D print or easy to DIY, look at the OnStep Showcase for a number of them.)
Along with a 1/4-20 screw and a dovetail (Oh look: https://www.thingiverse.com/thing:2039785) , and you've got all of the functionality of a one of the Star Adventurers, along with the ability to mount pretty much any telescope up to 8" with a vixen dovetail.
Plus, unlike from what I can tell of almost all commercial ones, they don't seem to compensate for misalignment when tracking. (Ie, they only move RA, not DEC, unless guiding.) Here are some examples of unguided long exposures with dual axis compensation. (Also, He doesn't usually process them, these are per other discussions straight off the camera) https://www.flickr.com/photos/11381732@N08/albums/72157683118306836
Though that uses PEC (Periodic error correction, because worm gears often have high/low spots, so it can be corrected by basically guiding a few times and storing the corrections, which are then replayed). If you want that stored, which isn't included on what I mentioned above, but can be added for the cost of a magnet or two and a hall sensor ( https://www.amazon.com/WINGONEER-Effect-KY-003-Magnetic-Arduino/dp/B06XHG9CYN/ $8 and magnet https://www.amazon.com/Personalized-Multi-Use-Whiteboard-Magnetic-Refrigerators/dp/B075PMV2BC/ $8 ) Otherwise you'd have to retrain it each time.
One thing is that the microcontroller and drivers aren't the most advanced, but you can upgrade them if you want. (STM32 about 3x as fast, but it's rarely needed, except for better alignment is about $60, but add two drivers, so call it a net of +$40 extra but that the kit adds wifi ($6 and a bit of wiring to the original) and a hand controller to it. the faster processors ESP32 and Teensy cost more but are something like 14x as fast allowing better alignment. Mind if you use Howard's Sky Planetarium, it won't matter too much, and it'll be able to process on the computer.)
All new, and unless you have space taken up as your main concern the above setup is in pretty much all respects better than that suggested by dan.
So far working with the Anet A8 has been an extreme lesson in patience. It's honestly a bad printer but if you're willing to spend time and a little money, you can make it decent. First up should be fire safety. Immediately upgrade to the latest version of Marlin and install a mosfet for at least the bed, if not both the bed and hot end.
I would also recommend ordering new bearings before assembling the printer. The ones it comes with are pure garbage and for $10 it's an easy purchase. Another thing that might be worth investing in immediately is better belts.
After it's assembled and you can print well enough print an X belt tensioner and a Y belt tensioner. After that it might not hurt to print some braces for the weak acrylic frame. If you're hardcore about the frame check out the Anet AM8 upgrade which replaces the acrylic one with metal for about $60.
Good luck!
I installed the cheap Amazon replacement belt today and wow, what a world of a difference. I got my X axis down to 258 and my Y axis down to 259 which is good enough for me. I did a test print, and the prints look nicer than before. I looked at the old belts I took off (the kit stock belts) and they are indeed the gates GT2 belts. After further investigation, I think the issue was that the stock belts were slipping out of the locking groves where they fasten to the carriage. I measured the thickness of the stock belts and got 1.33mm, and measured the thickness of the Amazon belts and they are 1.54mm. Both belts are supposed to be 1.38mm, so the gates belts are under spec and the Amazon belts are way over spec. I think in this case though, the extra thickness of the Amazon belts help the belt stay tight, even if it's thicker than it's supposed to be. I can now strum the new belts and get a guitar sound, where as with the stock ones I couldn't. And now I have like 5 meters of extra belt left in my parts drawer!
Over 10K? Fancy!
Thanks for the super fancy contest! :)
Please keep this updated I really want to see how it all turns out. Looks like the start of a great project. I am interested to see how changing the motor mount works out.
If you have not done it already get a Power Twist V Belt. It really does make a difference on these old saws. Also when you change the motor position you can easily lengthen or shorten the belt as needed to accommodate the new position.
I bought a pencil style tension gauge but I'm not sure if it's accurate, or if the specs I found were really off but I tried to tension to those specs and it seemed unreasonably tight so I just ignored it. For the most part I've been pulling it as tight as I can around the drive pulley in the back and the idler pulley at the front, clamping them down then slipping the belt over the idler bearing just in front of the drive pulley. That seems to be working well enough for me and the prints I've shown were printed using that method. Not ideal, but it allowed me to focus on other issues. I would like to do it properly proper though, just not sure if my gauge is good and if so, what specs are needed.
The X belt lasted considerably longer and I suspect it was only due to my custom idler bearings wearing out and the walls breaking free since I had to make them from nylon which was the only thing I had available. I had to use washers to trap the belt and they didn't spin with the bearing so I'm guessing that's why they failed at all. I'm going to be making new idler bearings from delrin once I get a proper mini lathe. I tried using a Sinwise 6 in 1 machine but they are such garbage and are pretty useless as a lathe since the chuck wobbles lol I might still opt to go overkill on the X belt though since it would be more expensive to replace due to it's generous length, but I'll go with your recommendation if you think it would be wise to do otherwise.
Belt Failure
Y Belt Path
X Belt Path shortened for illustraion purposes, drive gear on right side of image, others are idlers
Belt Tensioner
So after weighing every part on the gantry and X carriage (steppers, extrusions, plates, bolts, nuts, washers, etc.), the weights are as follows:
gantry alone - 14.7 lbs
X carriage - 3.9 lbs
All - 18.5 lbs
I didn't factor the weight of the belts or pulleys in but I'm sure it won't be a problem just add a pound or so on the top.
You can buy it on amazon:
https://www.amazon.com/Mercurry-Meters-timing-Rostock-GT2-6mm/dp/B071K8HYB4/ref=sr_1_3?ie=UTF8&qid=1525473423&sr=8-3&keywords=3d+printer+belt
Also on the tevo store:
https://tevo3dprinterstore.com/collections/tarantula-spare-parts/products/10meter-gt2-6mm-open-timing-belt
Notice also that the acrylic parts are fragile and breaking those before printing better replacements will be expensive to solve, unless someone can print the parts for you ofc. So take it easy and don't tight the nuts too much. Use washers whenever you can.
This appears to be the correct belt. The photo is not the correct photo, but it is a 260-5M-15. (260mm length, 5mm between teeth, 15mm width)
https://www.amazon.com/gp/aw/d/B00ISCERA6/ref=psd_mlt_nbc_B00RDFF2OE_
I tried walking into AutoZone and Pep Boys but neither of them carried that belt.
I ordered one of those belts from the Amazon link and I will report back when I get it (next week).
The bummer is that I'm driving down to the beach tomorrow morning, and the new belts (ordered last week from Evolve) won't be arriving until tomorrow afternoon. The original belt finally snapped last weekend after 400-500 miles or so. I would have loved to take the board on the trip.
Edit: if you Google "260-5M-15," or item# 9293-2702, it will give you a ton of results for buying options.
Are you using the belts that came with it? They're plastic and are terrible and will cause all sorts of abnormalities in prints due to stretching and slippage. Get a roll of this instead, it's a cheap upgrade, but it probably won't be your last. :) :
https://www.amazon.com/Mercurry-Meters-timing-Rostock-GT2-6mm/dp/B071K8HYB4/ref=sr_1_1?ie=UTF8&qid=1542164349&sr=8-1&keywords=fiberglass+belt+anet+a8
I linked this recently. The last picture is with the all terrain tires. I recommend getting it on Amazon over eBay so you can grab the warranty. He also lists a different drive gear kit, I'll link the other one. You could also mount it on a different deck. The one big drawback is the single motor.
https://www.reddit.com/r/ElectricSkateboarding/comments/6hv5h9/yuneec_ego_mod_top_speed_160_mph_verified_by_gps/
Board:
https://www.amazon.com/Yuneec-E-GO2-Electric-Longboard-Skateboard/dp/B01GTVN5K0
Upgraded Drive:
https://www.boardbumpersshop.com/product-page/yuneec-ego-ego-2-29t-drive-gear-upgrade-kit
Belt:
https://www.amazon.com/gp/product/B00ISCA8S6
Wheels:
https://www.boardbumpersshop.com/product-page/97mm-78a-flywheels
https://www.amazon.com/MBS-All-Terrain-Longboard-Wheels/dp/B074G95LP5
Ever since I swapped to Jason Industrial high torque belts I have yet to have one snap or jump teeth while braking as stock belts have. Also, the logo/specs are orange on black so matches the color scheme of the board :-)
Jason Industrial 225-3M-15 HTB High Torque Synchronous Belt, Chloroprene, 1.417" Top Width, 225 mm Length, 3 mm Tooth Pitch, 15 mm Wide
https://www.amazon.com/dp/B01BOQH6QE
https://www.amazon.com/gp/aw/d/B00ISC54PI?pc_redir=T1
I ordered 2 of those and a kit directly from boosted.
both are scheduled to arrive by Monday I'll report back any differences.
It looks like a v-belt. Timing belts have teeth.
Mercurry 5 Meters GT2 timing belt width 6mm Fit for RepRap Mendel Rostock Prusa GT2-6mm Belt https://www.amazon.com/dp/B071K8HYB4/ref=cm_sw_r_cp_api_t6UKBbPA9EA1A
Use a belt like this. https://www.amazon.com/Accu-Link%C2%AE-Adjustable-V-Belt-Profile-Length/dp/B00A9ZNDJQ
​
Look up the correct size.
https://www.amazon.co.uk/sourcingmap-Silicone-Flexible-Translucent-Transfer/dp/B01MXLNOIT/
anything tubing like this will work too; you dont need a glass joint
Mercurry 5 Meters GT2 timing belt width 6mm Fit for RepRap Mendel Rostock Prusa GT2-6mm Belt https://www.amazon.com/dp/B071K8HYB4/ref=cm_sw_r_cp_api_lsKQBbB5MHDW2
just ordered this now realizing not sure if fiber glass, what are your thoughts on this belt??
I have an Optibelt and that UK belt recently started slipping and snapped the next day. Misti hooked me up with a Bestorq belt last time it was in the shop. I don't think all belts are the same. I am now running the bestorq and it defiantly seems stiffer in my hand than another one I bought from Marbel with no brand of info other than HTD 225-05
i also found this http://www.amazon.com/Timing-Belt-225-5M-Width-Pitch/dp/B01A0DEDH2?ie=UTF8&psc=1&redirect=true&ref_=ox_sc_act_title_4&smid=A3CZFKM4GIJ02I
or bestorq http://www.amazon.com/BESTORQ-225-5M-15-Timing-Outside-Circumference/dp/B00J9UCABO?ie=UTF8&psc=1&redirect=true&ref_=ox_sc_act_title_3&smid=ATVPDKIKX0DER
https://evolveskateboardsusa.com/collections/gen2-bamboo-bustin-series/products/32t-drive-gear-abec-11-flywheels-and-evolve-gt-wheels
https://www.amazon.com/gp/product/B00ISCAHUA/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1
http://www.ebay.com/itm/Blank-Pro-97mm-Multiple-Color-Longboard-Flywheels-ABEC-7-Bearing-Spacers-/281842542918
this setup will get you 15 mph, if you opt for 29T pulley from https://www.boardbumpersshop.com/product-page/evolve-gt-29t-drive-gear-upgrade-kit and 97mm wheels your top speed could be 16.5mph....I highly advise to invest in 97mm ABEC11 Flywheels compared to clones.... for the 29t pulley you will need a smaller belt https://www.amazon.com/gp/product/B01AGP75HO/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B00ISCA8S6/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
currently yuneec ego 2 is $329 on massdrop https://massdrop.com/buy/yuneec-e-go-2-electric-skateboard?mode=guest_open
pictures of my setup with clone wheels at the moment
http://imgur.com/a/kjyxW
also, load up on extra motors with complete truck set for only $29.99 (it is a price mistake) but I received 3 already :) https://www.bhphotovideo.com/c/product/1281270-REG/yuneec_ego2cr017svc_rear_axle_carriere_for.html you will receive this product https://www.bhphotovideo.com/c/product/1128517-REG/yuneec_egocr012_complete_assembled_rear.html
I replace my motor due to water damage once about every 6 months.....
edit ... deck bustin boombox http://www.bustinboards.com/boombox-longboard-details
Through Amazon: https://www.amazon.ca/dp/B01DTKT4RW
Whose shipping is very reasonable!
Bought this belt deflection gage because I had a loose belt in my car.
As for the holidays, I just moved on my own, so I'm asking my family for the one glaring missing piece of my tool kit, a nice combo wrench set.
Amazon has these if you need them faster and your in the US. D&D PowerDrive 250-5M-15 Timing Belt https://www.amazon.com/dp/B00ISCEP5S/ref=cm_sw_r_cp_api_T0.kyb24T43VJ
No problem!
I just ordered this. Not an affiliate link, and I don't mind that it's super long because I have some future projects. Want to make an mpcnc.
Amazon link, not affiliate, 33feet of ender 3 belt.
You can get an extension that fits onto the belt. Costs about $20 on Amazon (link, but I believe they work for any driver.
This, btw: https://www.amazon.com/gp/product/B071K8HYB4/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
This was a few dollars more than a print cartridge. The total cost was $75:
I just googled 135j belt and saw lots for sale. Amazon Canada link eBay Canada link
They do make official Belt Extenders; adds another whole length of belt at its longest point.
Or buy one of these
It's possible that the belt won't be easy to replace because you may have to take a bearing and/or housing apart to get the old one out.
YOu can get segmented belts that click together link by link.
https://www.amazon.com/Grizzly-T21992-V-Belt-2-Inch-4-Foot/dp/B001BQDS8I
You can also use two of those belts side by side
to my untrained eye it looks in ok condition, grab tons of rust remover (evaporust) and scotchbright and start cleaning it up.
​
The belt you are wondering about is an adjustable belt often used where the exact length is not known or where installing a normal belt is a pain in the a** (like my Atlas Lathe where I have to disassemble the headstock and the jack-shaft in order to install a normal belt).