Description
Inner diameter d (mm): 20
Outer diameter D (mm): 47
Width B (mm): 14
Material: (Main body) High carbon chromium bearing steel
Dimension a(mm): 11.0
Chamfer dimension r (mm): (minimum)1
Dimension c (mm): 12
ThicknessT(mm): 15.25
Allowable rotational speed (/min [r.p.m]) Grease lubrication: 8000
Allowable rotational speed (/min [r.p.m]) Oil lubrication: 11000
Basic dynamic load rating Cr (N): 27900
Basic static load rating Cor (N): 28500
JIS grade: 0
Shield shape: Open type
Load direction: Radial
Outer ring type: Flat
Raceway Ring Shape: Tapered Roller Bearing
Number of raceway ring rows: Single row
Rolling element Material: High carbon chromium bearing steel
