Home » 31311 Timken Tapered Roller Bearing 55x120x31.5mm

31311 Timken Tapered Roller Bearing 55x120x31.5mm

In stock
SKU: 31311-TIMKEN
Timken Metric taper roller bearing priced cup & cone together 55mm inside x 120mm outside x 31.5mm width, also known as 31311M
From £55.03
£45.86 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50

Product details

  • Vendor TIMKEN
  • SKU 31311-TIMKEN
  • Inside diameter (d) 55mm
  • Outside diameter (D) 120mm
  • Width (B) 31.5mm
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: 31311M
Cone part number: X31311M
Cup part number: Y31311M
Bearing weight: 1.6 Kg

Dimensions
d - Bore: 55.000 mm
D - Cup outer diameter: 120.000 mm
B - Cone width: 29.000 mm
C - Cup width: 21.000 mm
T - Bearing width: 31.500 mm

Basic load ratings
C90 - Dynamic Radial Rating (90 million revolutions)4: 44600 N / 10000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5: 172000 N / 38700 lbf
C0 - Static Radial Rating: 157000 N / 35300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 63000 N / 14200 lbf