Home » 01EB208 EX Cooper Expansion Bearing 2.1/2 inch Bore

01EB208 EX Cooper Expansion Bearing 2.1/2 inch Bore

In stock
SKU: 01EB208EX-COOPER
Cooper Medium series expansion bearing to suit 2.1/2 inch bore, 2.1/2 inch inside x 114.30mm outside x 55.7mm wide
From £332.04
£276.70 exc.VAT

Product details

  • Vendor Cooper
  • SKU 01EB208EX-COOPER
  • Inside diameter (d) 63.5mm
  • Outside diameter (D) 114.3mm
  • Width (B) 55.7mm
Description Delivery Returns
Cooper bearings are commonly supplied in two forms: the Fixed Type ('GR') and Expansion Type ('EX') as described below. Where conditions are unsuitable for these standard types other configurations are possible.

FIXED TYPE BEARINGS (GR)
The outer race of the fixed (GR) bearing has shoulders integral with the roller track, while the inner race assembly has shoulders formed by hardened lips on the clamping rings or similar integral shoulders. This type of bearing provides axial location to the rotating portions of machinery and can sustain both radial and axial loading. The inner race halves are accurately aligned by means of fitted clamping rings.

EXPANSION TYPE BEARINGS (EX)
The expansion (EX) bearing has a plain outer race roller track. This bearing takes radial load only. The inner race is clamped to the shaft, and moves
axially with it when expansion or contraction occurs. The Cooper expansion bearing offers virtually no resistance to axial movement as the rollers spiral
through the outer race.

Shaft Diameter d: 2.1/2 inch

Reference: 01E B 208

Bearing Ratings
Cr (kN): 135
Cor (kN): 157
Ca (kN): 7.2
Max Speed (rpm): 3940

Principal Dimensions
D (mm): 114.30
C (mm): 55.7
B (mm): 27.0
Bl (mm): 27.0
Q (mm): 105

Axial Movement
Usual (mm): 4.5
Max (mm): 4.5

Mass (kg): 1.8