NSK Oil Lubricated Spherical Plain Bearing (Without Seal) > GE80ES

Description

Dimensions B (mm): 45
Dimensions C (mm): 55
Dimensions D (mm): 120
Dimensions K (mm): 105
Dimensions d (mm): 80
Mounting Dimension (Maximum Da) (mm): 114.5
Mounting Dimension (Minimum Da) (mm): 103
Mounting Dimension (Maximum da) (mm): 85.5 (When used at all allowable tilt angles, the shoulder dimension of the shaft should be less than or equal to the maximum value of da.)
Mounting Dimension (Minimum da) (mm): 85.5
Chamfer Dimension r1 (mm): 1 (Minimum allowable dimension)
Chamfer Dimension r2 (mm): 1 (Minimum allowable dimension)
Type: GE-ES Type
Outer Diameter (mm): 120
Application: Industrial Machinery, Construction Machinery, etc.
Material (inner ring, Outer Ring): High Carbon Chromium Bearing Steel (MoS2 Coating)
Weight (kg): 2.29
Type: Without Seal
Angle (degrees): 6
Presence of Seal: Without Seal
Dynamic Load Capacity (N): 463000
Static Load Capacity (N): 2780000
Angle 1 (degrees): 4

Both the inner and outer rings are made of high carbon chromium bearing steel, and the sliding surfaces are treated with a phosphate coating and covered with a dry film of molybdenum disulfide (MoS2), allowing for low torque operation and excellent wear resistance with high load capacity. It is particularly suitable for alternating loads and shock loads.