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Description
Brand - TIMKEN
Item Number - 2687/2631 TIMKEN
Also Known As - 2687 - 2631
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 25.4
Bore Diameter (d) inch - 1
Outer Diameter (D) mm - 66.421
Outer Diameter (D) inch - 2.615
Width (T) mm - 23.812
Width (T) inch - 0.9375
Dynamic Load Rating (C1) N - 76600
Dynamic Load Rating (C1) lbf - 17200
Factor (e) - 0.25
Factor (Y) - 2.36
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 19900
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 4470
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 8640
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 1940
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 2.3
Basic Static Radial Load Rating (C0) N - 81700
Basic Static Radial Load Rating (C0) lbf - 18400
Cone Width (B) mm - 25.433
Cone Width (B) inch - 1.0013
Cup Width (C) mm - 19.05
Cup Width (C) inch - 0.75
Effective Center Location (a) mm - -9.4
Effective Center Location (a) inch - -0.37
Maximum Shaft Fillet Radius (R) mm - 1.3
Maximum Shaft Fillet Radius (R) inch - 0.05
Cone Frontface Backing Diameter (da) mm - 31.5
Cone Frontface Backing Diameter (da) inch - 1.24
Cone Backface Backing Diameter (db) mm - 33.5
Cone Backface Backing Diameter (db) inch - 1.32
Max Housing Fillet Radius (r) mm - 1.3
Max Housing Fillet Radius (r) inch - 0.05
Cup Frontface Backing Diameter (Da) mm - 60
Cup Frontface Backing Diameter (Da) inch - 2.36
Cup Backface Backing Diameter (Db) mm - 58
Cup Backface Backing Diameter (Db) inch - 2.28
Cage-Cone Backface Clearance (Aa) mm - 0.7
Cage-Cone Backface Clearance (Aa) inch - 0.03
Cage-Cone Frontface Clearance (Ab) mm - 0.8
Cage-Cone Frontface Clearance (Ab) inch - 0.04
Geometry Factor (G1) - 19.3
Geometry Factor (G2) - 8
Geometry Factor (Cg) - 0.0598
Weight (kg) - 0.43
Weight (lbs) - 0.97
Inner Part Number - 2687
Outer Part Number - 2631
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
