Description
Brand - TIMKEN
Item Number - HM212049X/HM212010 TIMKEN
Also Known As - HM212049X - HM212010
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 66.675
Bore Diameter (d) inch - 2.625
Outer Diameter (D) mm - 122.238
Outer Diameter (D) inch - 4.8125
Width (T) mm - 38.1
Width (T) inch - 1.5
Dynamic Load Rating (C1) N - 267000
Dynamic Load Rating (C1) lbf - 60000
Factor (e) - 0.34
Factor (Y) - 1.78
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 69200
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 15600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 40000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 8990
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.73
Basic Static Radial Load Rating (C0) N - 279000
Basic Static Radial Load Rating (C0) lbf - 62700
Cone Width (B) mm - 38.354
Cone Width (B) inch - 1.51
Cup Width (C) mm - 29.718
Cup Width (C) inch - 1.17
Effective Center Location (a) mm - -10.9
Effective Center Location (a) inch - -0.43
Maximum Shaft Fillet Radius (R) mm - 7
Maximum Shaft Fillet Radius (R) inch - 0.28
Cone Frontface Backing Diameter (da) mm - 75.5
Cone Frontface Backing Diameter (da) inch - 2.97
Cone Backface Backing Diameter (db) mm - 89
Cone Backface Backing Diameter (db) inch - 3.5
Max Housing Fillet Radius (r) mm - 1.5
Max Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 116
Cup Frontface Backing Diameter (Da) inch - 4.57
Cup Backface Backing Diameter (Db) mm - 110
Cup Backface Backing Diameter (Db) inch - 4.33
Cage-Cone Backface Clearance (Aa) mm - 2.2
Cage-Cone Backface Clearance (Aa) inch - 0.08
Cage-Cone Frontface Clearance (Ab) mm - 3.1
Cage-Cone Frontface Clearance (Ab) inch - 0.12
Geometry Factor (G1) - 92.2
Geometry Factor (G2) - 18.1
Geometry Factor (Cg) - 0.0759
Weight (kg) - 1.84
Weight (lbs) - 4.05
Inner Part Number - HM212049X
Outer Part Number - HM212010
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only