Description
Inner diameter d (mm): 50
Outer diameter D (mm): 90
Width B (mm): 20
Material: (Main body) High carbon chromium bearing steel
Dimension a(mm): 20.1
Chamfer dimension r (mm): (minimum)1.5
Dimension c (mm): 17
ThicknessT(mm): 21.75
Allowable rotational speed (/min [r.p.m]) Grease lubrication: 4300
Allowable rotational speed (/min [r.p.m]) Oil lubrication: 5700
Basic dynamic load rating Cr (N): 76500
Basic static load rating Cor (N): 91700
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
