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Description
Brand - TIMKEN
Item Number - 1674/1620 TIMKEN
Also Known As - 1674 - 1620
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 31.623
Bore Diameter (d) inch - 1.245
Outer Diameter (D) mm - 66.675
Outer Diameter (D) inch - 2.625
Width (T) mm - 20.638
Width (T) inch - 0.8125
Dynamic Load Rating (C1) N - 52500
Dynamic Load Rating (C1) lbf - 11800
Factor (e) - 0.37
Factor (Y) - 1.62
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 13600
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 3060
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 8650
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 1950
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.57
Basic Static Radial Load Rating (C0) N - 57900
Basic Static Radial Load Rating (C0) lbf - 13000
Cone Width (B) mm - 20.638
Cone Width (B) inch - 0.8125
Cup Width (C) mm - 15.875
Cup Width (C) inch - 0.625
Effective Center Location (a) mm - -5.3
Effective Center Location (a) inch - -0.21
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Cone Frontface Backing Diameter (da) mm - 37
Cone Frontface Backing Diameter (da) inch - 1.46
Cone Backface Backing Diameter (db) mm - 39.5
Cone Backface Backing Diameter (db) inch - 1.56
Max Housing Fillet Radius (r) mm - 1.5
Max Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 61
Cup Frontface Backing Diameter (Da) inch - 2.4
Cup Backface Backing Diameter (Db) mm - 58
Cup Backface Backing Diameter (Db) inch - 2.28
Cage-Cone Backface Clearance (Aa) mm - 1.5
Cage-Cone Backface Clearance (Aa) inch - 0.06
Cage-Cone Frontface Clearance (Ab) mm - 1.1
Cage-Cone Frontface Clearance (Ab) inch - 0.05
Geometry Factor (G1) - 16.6
Geometry Factor (G2) - 8.7
Geometry Factor (Cg) - 0.0644
Weight (kg) - 0.33
Weight (lbs) - 0.72
Inner Part Number - 1674
Outer Part Number - 1620
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
