4TB Gripbelt Sheaves with Split Taper Bushings

4TB series pulleys are manufactured for A, AX, AA, 4L, B, BX, BB, and 5L v-belts, ranging from 3.75″ to 38.35″ in diameter. Depending on the pulley size, they are made to use with P1 taper bushings or Q1 taper bushings, which we also stock. Most of our 4TB pulleys are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.

Description

4TB Gripbelt Sheaves pulleys are manufactured for A, AX, AA, 4L, B, BX, BB, and 5L v-belts, ranging from 3.75″ to 38.35″ in diameter. Depending on the pulley size, they are working with P1 taper bushings or Q1 taper bushings, which we also stock. We produce most of our 4TB pulleys from a high-strength grade 35 cast iron. With phosphate-coated, and painted for anti-corrosion.

4TB Style Pulley Size Chart

4TB Gripbelt Sheaves

4TB Gripbelt Sheaves specification

Size Bushing Type Pitch Diameter (4L/A) Pitch Diameter (5L/B) Outside Diameter Type (O.L.) (L) (P) (C) (H) (F) (G) (X) (E) Pulley Weight
4TB34 P2 3.0″ 3.4″ 3.75″ 3 4-9/16″ 2-15/16″ 1-1/16″ 1-3/8″ 3″ 3-1/4″ 5/8″ 2-5/16″ 1/4″ 4.5
4TB36 P2 3.2″ 3.6″ 3.95″ 3 4-9/16″ 2-15/16″ 1-1/16″ 1-3/8″ 3″ 3-1/4″ 5/8″ 2-5/16″ 1/4″ 5.3
4TB38 P1 3.4″ 3.8″ 4.15″ 5 4-1/8″ 1-5/16″ 5/8″ 1-15/16″ 3″ 3-1/4″ 1-5/16″ 1/4″ 4.8
4TB40 P1 3.6″ 4.0″ 4.35″ 5 4-1/8″ 1-5/16″ 5/8″ 1-15/16″ 3″ 3-1/4″ 1-5/16″ 1/4″ 5.5
4TB42 P1 3.8″ 4.2″ 4.55″ 5 4-1/8″ 1-5/16″ 5/8″ 1-15/16″ 3″ 3-1/4″ 1-5/16″ 1/4″ 5.9
4TB44 P1 4.0″ 4.4″ 4.75″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 6.5

4TB46

P1 4.2″ 4.6″ 4.95″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 7.1
4TB48 P1 4.4″ 4.8″ 5.15″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 7.5
4TB50 P1 4.6″ 5.0″ 5.35″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 8.3
4TB52 P1 4.8″ 5.2″ 5.55″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 9.1
4TB54 P1 5.0″ 5.4″ 5.75″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 9.6
4TB56 P1 5.2″ 5.6″ 5.95″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 10.6
4TB58 P1 5.4″ 5.8″ 6.15″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 11.6
4TB60 P1 5.6″ 6.0″ 6.35″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 11.9

4TB62

P1 5.8″ 6.2″ 6.55″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 11.1
4TB64 P1 6.0″ 6.4″ 6.75″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 11.8
4TB66 P1 6.2″ 6.6″ 6.95″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 12.0
4TB68 P1 6.4″ 6.8″ 7.15″ 13 3-1/2″ 1-5/16″ 0 1-5/16″ 3″ 3-1/4″ 5/8″ 1-5/16″ 1/4″ 12.5
4TB70 Q1 6.6″ 7.0″ 7.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 15.3
4TB74 Q1 7.0″ 7.4″ 7.75″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 15.3
4TB80 Q1 7.6″ 8.0″ 8.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 17.0
4TB86 Q1 8.2″ 8.6″ 8.95″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 20.8
4TB90 Q1 8.6″ 9.0″ 9.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 20.6

4TB94

Q1 9.0″ 9.4″ 9.75″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 20.1
4TB110 Q1 10.6″ 11.0″ 11.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 25.8
4TB124 Q1 12.0″ 12.4″ 12.75″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 27.5
4TB136 Q1 13.2″ 13.6″ 13.95″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 31.5
4TB154 Q1 15.0″ 15.4″ 15.75″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 36.0
4TB160 Q1 15.6″ 16.0″ 16.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 39.0
4TB184 Q1 18.0″ 18.4″ 18.75″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 44.8
4TB200 Q1 19.5″ 20.0″ 20.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 57.0
4TB250 Q1 24.5″ 25.0″ 25.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 69.5
4TB300 Q1 29.5″ 30.0″ 30.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 90.8
4TB380 Q1 37.5″ 38.0″ 38.35″ 13 3-17/32″ 2-1/2″ 0 3/4″ 4-1/8″ 3-1/4″ 5/8″ 1-3/4″ 9/32″ 125.0

Classification of V-Belt Pulley(4TB Gripbelt Sheaves)

1) European standard:
a) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC,2BKH; up to 10 grooves
b) Adjustable speed V-belt pulleys and variable speed pulleys
c) Flat belt pulleys and conveyor belt pulleys
2) American standard:
a) Sheaves for taper bushings: 3V, 5V, 8V
b) Sheaves for QD bushings: 3V, 5V, 8V
c) Sheaves for split taper bushings: 3V, 5V, 8V
d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK,  BKH,2BK, 2BKH, 3BK
e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K, and M
Parts are according to drawings and samples. OEM service is welcomed
3) Bore: pilot bore, finished bore, taper bore, bore for QD bushing
4) Surface finish: paint, phosphating, zinc plated
5) Material: cast iron, ductile iron, nylon, aluminum
6) Made according to drawings and samples, OEM inquiries welcomed

Applications of 4TB Series Pulley

4TB series pulleys are widely used in the power output of small diesel engines, agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery, packaging machinery, lathes, forging machines, some small horsepower motorcycle power transmission, agricultural machinery power transmission, Air compressor, reducer, reducer, generator, etc.

 

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Packing&Shipping & Delivery

china Packing Shipping Delivery

Packing Shipping Delivery

Chains package: First we will use carton package the chains--------then put in wooden box.
We also can custom color package according to your demand
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FAQ

How to choose power transmissions parts and industrial products which meet our requirement

Chains Sprockets Pulleys Timing belt Pulley V-belt Pulley
Sheaves Coupings Bush &Hub Gear& Rack V-Belt
Locking Assembly Pulley Gearbox Reducer Shaft Collar
Rod End Bearing Clevis PTO Chain Guide Belt Guide
Rubber Buffer Chain Tensioner PTO Drive Shafts Universal Joints Roller Chains
Conveyor Chains V-Belts Worm Gearbox Helical Gear Worm
Agricultural Chain CNC Proces Parts Casting Stamping
Powder Metallurgy CNC Proces Parts Casting Stamping

What Products Do you sell ? 

We  are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.

How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

How to control the products quality?

Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

What is the transportation?

-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.

Can we design packaging?

-Yes. Default is regular packing, and we can make customer's own packing.

Can you provide OEM service?

-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Can you give me discount on Power Transmissions Parts and Industrial parts?

-Yes, of course. Pls. send me your Email, you'll get more

Q: Are You a trading company or a manufacturer?

A: We Are the factory and have our Own trading company

Q: How Can I get an offer?

A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.

Q: What is your minimum order size?

A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.

Q: Do you provide samples? Is it free or extra?

A: Yes, we can provide samples free of charge, but we don't pay the freight.

Q: What is the lead time for mass production?

A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.

Q: What if the parts don't Work?

A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.

Q: What are your terms of payment?

A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable