M278749/M278710 TIMKEN

Brand - TIMKEN
Item Number - M278749/M278710 TIMKEN
Also Known As - M278749 - M278710
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 571.5
Bore Diameter (d) inch - 22.5
Outer Diameter (D) mm - 812.8
Outer Diameter (D) inch - 32
Width (T) mm - 155.575
Width (T) inch - 6.125
Dynamic Load Rating (C1) N - 4530000
Dynamic Load Rating (C1) lbf - 1020000
Factor (e) - 0.33
Factor (Y) - 1.8
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 1180000
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 264000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 669000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 150000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.76
Basic Static Radial Load Rating (C0) N - 10600000
Basic Static Radial Load Rating (C0) lbf - 2370000
Cone Width (B) mm - 155.575
Cone Width (B) inch - 6.125
Cup Width (C) mm - 120.65
Cup Width (C) inch - 4.75
Effective Center Location (a) mm - -11.4
Effective Center Location (a) inch - -0.45
Maximum Shaft Fillet Radius (R) mm - 6.4
Maximum Shaft Fillet Radius (R) inch - 0.25
Cone Frontface Backing Diameter (da) mm - 609
Cone Frontface Backing Diameter (da) inch - 23.98
Cone Backface Backing Diameter (db) mm - 615
Cone Backface Backing Diameter (db) inch - 24.21
Max Housing Fillet Radius (r) mm - 6.4
Max Housing Fillet Radius (r) inch - 0.25
Cup Frontface Backing Diameter (Da) mm - 774
Cup Frontface Backing Diameter (Da) inch - 30.46
Cup Backface Backing Diameter (Db) mm - 756
Cup Backface Backing Diameter (Db) inch - 29.76
Cage-Cone Backface Clearance (Aa) mm - 15
Cage-Cone Backface Clearance (Aa) inch - 0.59
Cage-Cone Frontface Clearance (Ab) mm - 5.9
Cage-Cone Frontface Clearance (Ab) inch - 0.23
Geometry Factor (G1) - 12425.1
Geometry Factor (G2) - 669.4
Geometry Factor (Cg) - 0.299
Weight (kg) - 255.86
Weight (lbs) - 564.08
Inner Part Number - M278749
Outer Part Number - M278710
TS - Single Row Tapered Roller Bearing

** Images are for representation purposes only