Bearings
Specifications
Design Unit
Metric
d - Bore
100 mm
Bore_Taper
1/12
Cage Type
EM
Cage Material
Brass
Superseded Part
23120KYMW33C3
Dimensions
D - Outer Diameter
165 mm6.4961 in
B' - Inner Ring Width
52 mm2.0472 in
B - Outer Ring Width
52 mm2.0472 in
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius1 2 mm0.08 in
r - Outer Ring "To Clear" Radius2 2 mm0.08 in
da - Inner Ring Backing Diameter
114.0 mm4.5000 in
Da - Outer Ring Backing Diameter
150 mm6.000 in
Basic Load Ratings
C0 - Static Radial Rating
583000 N131000 lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
446000 N100000 lbf
Factors
e - ISO Factor3 0.28
Y0 - ISO Factor4 2.3
Y1 - ISO Factor5 2.35
Y2 - ISO Factor6 3.5
Reference Thermal Speed Rating (Grease)
2700 rpm
Reference Thermal Speed Rating (Oil)7 3200 rpm
Cg - Geometry Factor8 0.0673
1 Maximum housing fillet radius that bearing corners will clear.
2 Maximum shaft fillet radius that bearing corners will clear.
3 These factors apply for both inch and metric calculations. Consult your representative for instruction on use.
4 These factors apply for both inch and metric calculations. See engineering
5 These factors apply for both inch and metric calculations. Consult your representative for instruction on use.
6 These factors apply for both inch and metric calculations. Consult your representative for instruction on use.
7 See thermal speed ratings in the engineering section.
8 Geometry constant for Lubrication Life Adjustment Factor a3l.