Specifications of TIMKEN Bearing M238840 - M238810CD
Specifications
Series |
M238800 |
Cone Part Number |
M238840 |
Cup Part Number |
M238810CD |
Design Unit |
Inch |
Bearing Weight |
49.52 lb22.463 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
7 in177.8 mm |
D – Cup Outer Diameter |
10.625 in269.875 mm |
B – Cone Width |
2.1875 in55.563 mm |
C – Double Cup Width |
3.6875 in93.663 mm |
T – Bearing Width across Cones |
4.6875 in119.063 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
7.8 in198 mm |
Da – Cup Frontface Backing Diameter |
10.16 in256.03 mm |
Aa – Cage-Cone Backface Clearance |
0.21 in5.3 mm |
a – Effective Center Location3 |
-0.24 in-6.1 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
29600 lbf132000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
199000 lbf884000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
51500 lbf229000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
16800 lbf74900 N |