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Description
Brand - TIMKEN
Item Number - 22780/22720 TIMKEN
Also Known As - 22780 - 22720
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 42.862
Bore Diameter (d) inch - 1.6875
Outer Diameter (D) mm - 82.55
Outer Diameter (D) inch - 3.25
Width (T) mm - 26.195
Width (T) inch - 1.0313
Dynamic Load Rating (C1) N - 92900
Dynamic Load Rating (C1) lbf - 20900
Factor (e) - 0.4
Factor (Y) - 1.49
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 24100
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 5420
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 16600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 3730
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.45
Basic Static Radial Load Rating (C0) N - 115000
Basic Static Radial Load Rating (C0) lbf - 25800
Cone Width (B) mm - 26.988
Cone Width (B) inch - 1.0625
Cup Width (C) mm - 20.638
Cup Width (C) inch - 0.8125
Effective Center Location (a) mm - -6.4
Effective Center Location (a) inch - -0.25
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 50
Cone Frontface Backing Diameter (da) inch - 1.97
Cone Backface Backing Diameter (db) mm - 56
Cone Backface Backing Diameter (db) inch - 2.2
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 77
Cup Frontface Backing Diameter (Da) inch - 3.03
Cup Backface Backing Diameter (Db) mm - 71
Cup Backface Backing Diameter (Db) inch - 2.8
Cage-Cone Backface Clearance (Aa) mm - 1.8
Cage-Cone Backface Clearance (Aa) inch - 0.07
Cage-Cone Frontface Clearance (Ab) mm - 1.1
Cage-Cone Frontface Clearance (Ab) inch - 0.05
Geometry Factor (G1) - 33.9
Geometry Factor (G2) - 15.3
Geometry Factor (Cg) - 0.0841
Weight (kg) - 0.6
Weight (lbs) - 1.32
Inner Part Number - 22780
Outer Part Number - 22720
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
