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Description
Brand - TIMKEN
Item Number - 1975/1931 TIMKEN
Also Known As - 1975 - 1931
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 22.225
Bore Diameter (d) inch - 0.875
Outer Diameter (D) mm - 60.325
Outer Diameter (D) inch - 2.375
Width (T) mm - 19.845
Width (T) inch - 0.7813
Dynamic Load Rating (C1) N - 48400
Dynamic Load Rating (C1) lbf - 10900
Factor (e) - 0.33
Factor (Y) - 1.82
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 12500
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 2820
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 7080
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 1590
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.77
Basic Static Radial Load Rating (C0) N - 50200
Basic Static Radial Load Rating (C0) lbf - 11300
Cone Width (B) mm - 19.355
Cone Width (B) inch - 0.762
Cup Width (C) mm - 15.875
Cup Width (C) inch - 0.625
Effective Center Location (a) mm - -5.8
Effective Center Location (a) inch - -0.23
Maximum Shaft Fillet Radius (R) mm - 0.8
Maximum Shaft Fillet Radius (R) inch - 0.03
Cone Frontface Backing Diameter (da) mm - 29.5
Cone Frontface Backing Diameter (da) inch - 1.16
Cone Backface Backing Diameter (db) mm - 30.5
Cone Backface Backing Diameter (db) inch - 1.2
Max Housing Fillet Radius (r) mm - 1.3
Max Housing Fillet Radius (r) inch - 0.05
Cup Frontface Backing Diameter (Da) mm - 55
Cup Frontface Backing Diameter (Da) inch - 2.17
Cup Backface Backing Diameter (Db) mm - 52
Cup Backface Backing Diameter (Db) inch - 2.05
Cage-Cone Backface Clearance (Aa) mm - 0.7
Cage-Cone Backface Clearance (Aa) inch - 0.03
Cage-Cone Frontface Clearance (Ab) mm - 1.2
Cage-Cone Frontface Clearance (Ab) inch - 0.05
Geometry Factor (G1) - 12.5
Geometry Factor (G2) - 6.3
Geometry Factor (Cg) - 0.0565
Weight (kg) - 0.29
Weight (lbs) - 0.65
Inner Part Number - 1975
Outer Part Number - 1931
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
