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Description
Brand - TIMKEN
Item Number - 87737/87111 TIMKEN
Also Known As - 87737 - 87111
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 187.325
Bore Diameter (d) inch - 7.375
Outer Diameter (D) mm - 282.575
Outer Diameter (D) inch - 11.125
Width (T) mm - 50.8
Width (T) inch - 2
Dynamic Load Rating (C1) N - 509000
Dynamic Load Rating (C1) lbf - 114000
Factor (e) - 0.42
Factor (Y) - 1.44
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 132000
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 29700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 93900
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 21100
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.41
Basic Static Radial Load Rating (C0) N - 692000
Basic Static Radial Load Rating (C0) lbf - 156000
Cone Width (B) mm - 47.625
Cone Width (B) inch - 1.875
Cup Width (C) mm - 36.512
Cup Width (C) inch - 1.4375
Effective Center Location (a) mm - 3.8
Effective Center Location (a) inch - 0.15
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 201
Cone Frontface Backing Diameter (da) inch - 7.91
Cone Backface Backing Diameter (db) mm - 207
Cone Backface Backing Diameter (db) inch - 8.15
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 267
Cup Frontface Backing Diameter (Da) inch - 10.5
Cup Backface Backing Diameter (Db) mm - 261
Cup Backface Backing Diameter (Db) inch - 10.28
Cage-Cone Backface Clearance (Aa) mm - 8.7
Cage-Cone Backface Clearance (Aa) inch - 0.34
Cage-Cone Frontface Clearance (Ab) mm - 2.7
Cage-Cone Frontface Clearance (Ab) inch - 0.11
Geometry Factor (G1) - 574.6
Geometry Factor (G2) - 130.8
Geometry Factor (Cg) - 0.1155
Weight (kg) - 9.82
Weight (lbs) - 21.64
Inner Part Number - 87737
Outer Part Number - 87111
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
