YET 203-008

Recessed bearings with eccentric bushing and narrow inner ring

Recessed bearings are based on the design of sealed deep groove ball bearings. This type of insert bearing is suitable for applications where the direction of rotation is fixed. One inner ring is extended on one side and has an eccentric sleeve for quick and easy mounting on the shaft.

  • Suitable for unidirectional rotation
  • Quick and easy mounting on the shaft
  • Withstands initial static misalignment
  • Long service life
  • Reduced noise and vibration levels

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter12.7mm
Outer Diameter40.0mm
Total width28.6mm
Inner ring width19.1mm
Outer ring width12.0mm

Performance

Basic dynamic load rating9.56kN
Basic rated static load4.75kN
Limiting speed9500.0r/min
Note Limiting speed at h6 axis tolerance

Properties

Fixed function, inner ring Eccentric bushing
Hole type Cylindrical bore
Rolling body Steel ball
Type of outer ring Spherical
Inner ring extension Single side
Cage Non-metallic
Rubber seat without
Material, bearing Bearing steel
Coated Without
Sealing With seal on both sides
Seal type Standard Contact
Lubricant Grease
Relubrication function with

Logistics

Net weight0.125kg
eClass Code 23-05-08-02
UNSPSC Code 31171536

Technical Parameters

Technical Parameters

Size

d12.7mm Hole diameter
D40.0mm Outer diameter
B1 ≈28.6mm Total bearing width
B19.1mm Inner ring width
C12.0mm Outer ring width
d124.2mm Outer diameter of inner ring
d2 min.27.2mm Outer diameter of locking sleeve
B44.75mm Distance from side to thread centre
r1,20.3mm Inner ring chamfer size
s122.1mm Distance from the side of the anti-loosening buckle to the centre of the raceway

Data calculation

Basic dynamic load rating C9.56kN
Basic static load ratingC04.75kN
Fatigue Load LimitPu0.2kN
Limit speed9500.0r/min
Limiting speed at h6 shaft tolerance
Calculation coefficientf013.0

Mounting information

Tightening screwsG2 1/4-28 UNF
Hexagonal spanner size for set screws N3.175mm
Recommended tightening torque for set screws4.0N-m

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