SPB 10 Groove Taper Lock Pulley
SPB 10 Groove Pulley Specifications & Dimensions
As an industry-leading China factory manufacturer and B2B custom OEM supplier, PowerTrans manufactures heavy-duty SPB 10 groove pulley components engineered for high-torque power transmission systems. We cast each 10-groove V-belt pulley from premium gray cast iron under rigid ISO 4183 and DIN 2211 manufacturing standards, ensuring supreme dynamic balance, excellent shock load absorption, and extended drive belt endurance.
SPB 10 Groove Pulley Key Benefits & Structural Features
- Universal Dual-Duty Grooves: Machined with precise ISO 4183 dual-duty groove profiles to support both standard SPB wedge belts and classical B V-belts.
- Engineered Gray Cast Iron: Cast from high-density iron (GG22/GG25) to provide high fatigue resistance and structural rigidity across large 196mm face widths.
- Precision Machine Balancing: Statically and dynamically balanced to exceed ISO 1940 Grade G6.3 specifications, supporting rim speeds up to 40 m/s with minimal vibration.
- Quick Taper Lock Installation: Features precision-tapered bores accommodating standard Taper Lock Bushings (TB 3535 to TB 5050) for fast, secure keyless shaft mounting.
- Corrosion-Resistant Finish: Blackened surface treatment acts as a protective layer against rust and serves as a clean primer before machine installation.
- Custom B2B Manufacturing: We deliver tailored OEM solutions including custom bore sizes, specialized dynamic balancing grades, and non-standard hub geometries based on client drawings.
Typical Heavy-Duty Industrial Applications
Engineered for high-power drive trains, our SPB 10-groove taper lock pulleys handle continuous extreme loads in heavy industrial machinery, including jaw crushers, mining mills, industrial shredders, heavy-duty slurry pumps, and steel mill drive units.
SPB 10 Groove Pulley Dimensions Table
| Type | Grooves | Pitch Dia (P) | Outside Dia (O) | Type | Bush No. | Max Bore (mm) | E | F | J | K | L | M | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPB 224-10 | 10 | 224 | 231 | 3 | 3535 | 90 | — | 196 | 181 | 53.5 | 89 | 53.5 | — |
| SPB 236-10 | 10 | 236 | 243 | 3 | 3535 | 90 | — | 196 | 193 | 53.5 | 80 | 53.5 | — |
| SPB 250-10 | 10 | 250 | 257 | 3 | 3535 | 90 | — | 196 | 207 | 53.5 | 89 | 53.5 | — |
| SPB 280-10 | 10 | 280 | 287 | 3 | 3535 | 90 | — | 196 | 237 | 53.5 | 89 | 53.5 | — |
| SPB 315-10 | 10 | 315 | 322 | 6 | 3535 | 90 | 18 | 196 | 272 | 53.5 | 89 | 53.5 | 170 |
| SPB 335-10 | 10 | 335 | 342 | 6 | 4040 | 100 | 20 | 196 | 292 | 47 | 102 | 47 | 200 |
| SPB 355-10 | 10 | 355 | 362 | 6 | 4040 | 100 | 20 | 196 | 312 | 47 | 102 | 47 | 200 |
| SPB 400-10 | 10 | 400 | 407 | 5 | 4040 | 100 | — | 196 | 357 | 47 | 102 | 47 | 200 |
| SPB 450-10 | 10 | 450 | 457 | 5 | 4545 | 110 | — | 196 | 407 | 41 | 114 | 41 | 225 |
| SPB 500-10 | 10 | 500 | 507 | 5 | 4545 | 110 | — | 196 | 457 | 41 | 114 | 41 | 225 |
| SPB 560-10 | 10 | 560 | 567 | 5 | 4545 | 110 | — | 196 | 517 | 41 | 114 | 41 | 225 |
| SPB 630-10 | 10 | 630 | 637 | 5 | 4545 | 110 | — | 196 | 587 | 41 | 114 | 41 | 225 |
| SPB 710-10 | 10 | 710 | 717 | 5 | 4545 | 110 | — | 196 | 664 | 41 | 114 | 41 | 225 |
| SPB 800-10 | 10 | 800 | 807 | 5 | 4545 | 110 | — | 196 | 754 | 41 | 114 | 41 | 225 |
| SPB 900-10 | 10 | 900 | 907 | 5 | 5050 | 125 | — | 196 | 854 | 34.5 | 127 | 34.5 | 245 |
| SPB 1000-10 | 10 | 1000 | 1007 | 5 | 5050 | 125 | — | 196 | 954 | 34.5 | 127 | 34.5 | 245 |
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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
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