Specifications of TIMKEN Bearing M667948 - M667910D
Specifications
Series |
M667900 |
Cone Part Number |
M667948 |
Cup Part Number |
M667910D |
Design Unit |
Inch |
Bearing Weight |
245.72 lb111.457 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
16.1250 in409.575 mm |
D – Cup Outer Diameter |
21.5 in546.1 mm |
B – Cone Width |
3.4375 in87.313 mm |
C – Double Cup Width |
5.6875 in144.463 mm |
T – Bearing Width across Cones |
7.3124 in185.735 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.25 in6.4 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
17.32 in440 mm |
Da – Cup Frontface Backing Diameter |
20.72 in526.29 mm |
Aa – Cage-Cone Backface Clearance |
0.33 in8.4 mm |
a – Effective Center Location3 |
0.7 in17.8 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
98500 lbf438000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
661000 lbf2940000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
171000 lbf763000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
70400 lbf313000 N |