Timken 635 – 632-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
635
Cone Part Number
635
Cup Part Number
632-B
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
57.150 mm
D - Cup Outer Diameter
136.525 mm
D1 - Flange Outer Diameter
143.561 mm
B - Cone Width
41.275 mm
C - Cup Width
31.750 mm
C1 - Cup Flange Width
7.137 mm
T1 - Bearing Width to Flange
16.662 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
69 mm
db - Cone Backface Backing Diameter
75 mm
Da - Cup Frontface Backing Diameter
125.98 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
3.8 mm
a - Effective Center Location3
-11.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
60400 N
C1 - Dynamic Radial Rating (1 million revolutions)5
233000 N
C0 - Static Radial Rating
298000 N
C6
37400 N
Factors
K - Factor7
1.61
e - ISO Factor8
0.36
Y - ISO Factor9
1.66
G1 - Heat Generation Factor (Roller-Raceway)
106.4
G2 - Heat Generation Factor (Rib-Roller End)
21
Cg - Geometry Factor10
0.0814
