NSK Lubricated Spherical Sliding Bearing (Without Seal) > GE45ES

Description

Dimensions B (mm): 32
Dimensions C (mm): 25
Dimensions D (mm): 68
Dimensions K (mm): 60
Dimensions d (mm): 45
Installation-related dimensions (Maximum Da) (mm): 62.5
Installation-related dimensions (Minimum Da) (mm): 60
Installation-related dimensions (Maximum da) (mm): 49.5 (When using at the maximum allowable tilt angle, the dimension of the shaft shoulder must be less than or equal to the maximum value of da.)
Installation-related dimensions (Minimum da) (mm): 49.5
Chamfer dimension r1 (mm): 0.6 (Minimum permissible dimension)
Chamfer dimension r2 (mm): 1 (Minimum permissible dimension)
Model: GE-ES type
Outer diameter (mm): 68
Application: Industrial machinery, construction machinery, etc.
Specification: 1N is about equal to 0.102Kgf
Material (inner ring, outer ring): High-carbon chromium bearing steel (MoS2 coating)
Mass (kg): 0.413
Type: Without seal
Angle (degrees): 7
Presence of seal: Without seal
Dynamic load capacity (N): 147000
Static load capacity (N): 883000
Angle 1 (degrees): –

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