Timken 29888
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
29800
Cone Part Number
29888
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
263000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
68200 N
Dimensions
d - Cone Bore
273.050 mm
B - Cone Width
22.225 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.5 mm
da - Cone Frontface Backing Diameter
280 mm
db - Cone Backface Backing Diameter
281 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location4
21.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
39200 N
C1 - Dynamic Radial Rating (1 million revolutions)6
151000 N
C0 - Static Radial Rating
391000 N
C7
23200 N
Factors
K - Factor8
1.69
G1 - Heat Generation Factor (Roller-Raceway)
906.8
G2 - Heat Generation Factor (Rib-Roller End)
658.2
Cg - Geometry Factor9
0.157
