Description
Brand - TIMKEN
Item Number - NP378108/NP676901 (K165076) TIMKEN
Also Known As - NP378108 - NP676901 (K165076)
Category - Double Row Tapered Roller Bearing (2TS-DM Type)
Bore Diameter (d) mm - 560
Bore Diameter (d) inch - 22.0472
Outer Diameter (D) mm - 1080
Outer Diameter (D) inch - 42.5197
Width (T) mm - 530.022
Width (T) inch - 20.867
Width (B) mm - 470
Width (B) inch - 18.504
Dynamic Radial Rating (C1) N - 18600000
Dynamic Radial Rating (C1) lbf - 4190000
Factor (e) - 0.47
Factor (Y1) - 1.45
Factor (Y2) - 2.16
Dynamic Radial Rating (90 million revolutions) (C90) N - 2770000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 624000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 2210000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 497000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 4830000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 1090000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.25
Maximum Shaft Fillet Radius (R) mm - 9.5
Maximum Shaft Fillet Radius (R) inch - 0.37
Backing Shoulder Diameter (db) mm - 660
Backing Shoulder Diameter (db) inch - 25.98
Maximum Housing Fillet Radius (r) mm - 12.7
Maximum Housing Fillet Radius (r) inch - 0.5
Cup Frontface Backing Diameter (Da) mm - 954
Cup Frontface Backing Diameter (Da) inch - 37.56
Weight (kg) - 2182.15
Weight (lbs) - 4810.8
Outer Spacer - K165076
Inner Part Number - NP378108
Outer Part Number - NP676901
2TS-DM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Direct Mounting
** Images are for representation purposes only
