Product Description
Timken 438 Tapered Roller Bearing
Bore: 1.7500 in
Cone Width: 1.1772 in
Cone Back face "To Clear" Radius3: 0.14 in
Cone Front face Backing Diameter: 2.01 in
Cone Back face Backing Diameter: 2.24 in
Cage-Cone Front face Clearance: 0.05 in
Cage-Cone Back face Clearance: 0.04 in
Effective Center Location4: -0.36 in
C90 - Dynamic Radial Rating (90 million revolutions)5
7400 lbf
32900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
28500 lbf
127000 N
C0 - Static Radial Rating
32400 lbf
144000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7
3600 lbf
16000 N
