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  • Brand:
  • Model: 8V4008
  • Condition: NEW
  • SKU: 346555


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  • Typically ships in: 1 day
  • Weight: 620.0 lb
  • Contact supplier for technical support on: 888-829-6637

$2,940.45 Each

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Unit of measure: each

Returnable: See conditions

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Additional Description

Material TypeCI
Arm Section Modulus Zx9.76
Arm Section Modulus Zy3.95
Arm Thickness Hub in2.12500
Arm Thickness Rim2.0000
Arm Torque299,978
Arm Width Hub in5.2500
Arm Width Rim5.0625
BalanceStandard, 1 plane
Bead Diameter Hub in16.14
Bead Diameter Rim36.32
Bead Thickness Hub in2.125
Bead Thickness Rim2.000
Bushing Torque Rating150,000.00
Catalog E0.5625
Catalog L8.125
Catalog M0.68750
Component Weight lbs620
Datum Diameter40.0
Dynamic Balance RPM800
Face Width in9.38
Family ID2,000
Family NameV-Belt Sheaves and Pulleys
Hub Diameter in11.5
Hub Length in6.250
Inside Diameter in37.00
K Hub Location in2.25
Material Class35
Max Stock Diameter Dec in5.9375
Max Stock Diameter Frac in5.937500
Max Stock Diameter mm120
Min Stock Diameter Dec in2.9375
Min Stock Diameter Frac in2.937500
Min Stock Diameter mm100
Number Arms6
Number Of Grooves8
Outside Diameter in40.00
Parting Line4.6875
Pitch Diameter in40.00
RPM Lower Limit90
RPM Upper Limit630
Sheave Torque Rating300,000
T1 T2 N14,998.90
Torque Limit150,000
Wr2 lbs ft21,010.00
belt section 028V

Didn’t use yet

I really didn’t use them yet but the belts I received were actually Carlisle belts which are made by Timken. I had ordered a belt that I knew was Carlisle at the same time to try out the difference brands and it was the same belt. The only difference was the TB Woods belt was $10 more per belt so you might as well just buy the Carlisle/ Timken directly.

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Return policy

Disclaimer: The return policy information shown below is merely a copy of the text as stated in TB Wood's Terms and Conditions.


3. Claims for refunds or replacements must be made to the factory. Products may be returned only after written approval and a returned goods authorization number has been received from Customer Service or Application Engineering. Return shipments must be prepaid (Refer to Returned Goods Policy). Final decision about refund or replacement rests solely with TB Wood's Incorporated. 


Disclaimer: The return policy featured below is for distributors only. Also, it is merely a copy of the text from TB Wood's Distributor Policy and Procedures.


Returned Goods
The policy for returning products for defects in workmanship or materials is covered under the “Product Reliability” section.

Distributors and, occasionally, OEMs may want to return products that are overstocked or slow moving. Prior approval and a returned goods authorization number must be obtained from Customer Service or Application Engineering. This number must be referenced on the returned goods shipment. It allows us to identify the contents of the shipment, the Distributor who originated it and the reason for return. Freight must be prepaid. 

Products returned for reasons other than factory authorized stock adjustments must have approval from Customer Service or Application Engineering and a returned goods authorization number. They must be sent by prepaid freight and will be subject to a 15% restocking charge. There will be additional charges as necessary for re-boxing and refurbishing. Returned goods must have been manufactured and/or sold by TB Wood’s Incorporated and must be in salable condition. They will be inspected at the factory and if reconditioning is necessary it will be charged to the Distributor. We reserve the right to reject unsalable products.

No products will be accepted for return or exchange if they are obsolete.


Product's availability

State of California Proposition 65 Product Warning