SPB250-03-2517 Casting Iron Pulleys

Name: SPB250-03-2517 Casting Iron Pulleys

Material: Cast Iron

MOQ: 10 pcs

Package: Inner packing of thickened bubble bag and outer packing of carton, Or sea-worthy pallet transportation

Shipment: DHL, UPS, FedEx, LCL by sea etc.

Tolerance:Precision CNC machining, tolerance ±0.01mm

Inspection:German CMM full inspection, zero defect

OEM & ODM: OEM & ODM accepted, fast sample making

Time:Strict quality control, on-time delivery

Service:Wide material selection for custom parts

SPB250-03-2517 Casting Iron Pulleys

Built to exact European specifications, this  SPB250-03-2517 casting iron pulleys deliver exceptional durability and precise power delivery. Whether you are upgrading electric motors, ventilation fans, or compressors, they provide  cost-effective and reliable solution to keep your operations running at peak efficiency.

Technical Parameters

Parameter	Specific Value / Description
Model Number	SPB250-03-2517
Standard	European Standard (ISO 4183)
Belt Type	SPB Narrow V-Belt
Pitch Diameter (Pd)	250 mm
Outer Diameter (Od)	≈ 257.4 mm
Number of Grooves	3
Taper Bush Size	2517
Shaft Bore Range	25 - 110 mm (Depends on bush)
Keyway Size	Standard (e.g., 14x9mm for 50mm shaft)
Material	Cast Iron (HT250 / QT450-10)
Surface Treatment	Black Phosphating / Electrophoretic Paint
Max Line Speed	≤ 35 m/s
Balance Grade	Static Balance (G6.3)
Estimated Weight	≈ 9.2 kg
Application	Power transmission for motors, fans, compressors, pumps
Features	Taper lock design, easy installation/removal, overload protection

CERTIFICATION:GB/T 19001-2016/ISO 9001:2015

Our CNC Machining Capability

Packing and Delivery

FAQ

What is your MOQ?

It is according to you, usually it is 1000 units.We accept small quantity.

What is the delivery time for the sample?

It's a according to the sample,usually it is 7 days.

What is the rang of the weight you have casted?

The weight we can cast from 0.007kg to 130kg.

What is your term of payment?

30% prepayment and the remaining 70% against bill of lading for shipment.

Do you provide sample? Free or charge?

Yes, we provide the sample, but the delivery costs and mould costs need to be borne by you.

Are you a manufacturer or a trading company?

We are a professional manufacturer with over 26 years' export experience for designing and producing metal castings.