Home » 30228 Timken Tapered Roller Bearing 140x250x45.75mm

30228 Timken Tapered Roller Bearing 140x250x45.75mm

In stock
SKU: 30228-TIMKEN
Timken Metric taper roller bearing priced cup & cone together 140mm inside x 250mm outside x 45.75mm width, also known as 30228M
From £363.65
£303.04 exc.VAT

Product details

  • Vendor TIMKEN
  • SKU 30228-TIMKEN
  • Barcode 3663952354033
  • Inside diameter (d) 140mm
  • Outside diameter (D) 250mm
  • Width (B) 45.75mm
Description Delivery Returns
Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Industries:
Aerospace, agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.

Benefits:
Enhanced performance in demanding applications.

Specifications
Series: 30228M
Cone part number: X30228M
Cup part number: Y30228M
Bearing weight: 8.9 Kg

Dimensions
d - Bore: 140.000 mm
D - Cup outer diameter: 250.000 mm
B - Cone width: 42.000 mm
C - Cup width: 36.000 mm
T - Bearing width: 45.750 mm

Basic load ratings
C90 - Dynamic Radial Rating (90 million revolutions)4: 130000 N / 29200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5: 502000 N / 113000 lbf
C0 - Static Radial Rating: 649000 N / 146000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 96900 N / 21800 lbf