Timken 34301
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
34000
Cone Part Number
34301
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
178000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
46100 N
Dimensions
d - Cone Bore
76.2 mm
B - Cone Width
23.012 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
83 mm
db - Cone Backface Backing Diameter
89 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
2.3 mm
a - Effective Center Location4
1.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
26500 N
C1 - Dynamic Radial Rating (1 million revolutions)6
102000 N
C0 - Static Radial Rating
136000 N
C7
20500 N
Factors
K - Factor8
1.3
G1 - Heat Generation Factor (Roller-Raceway)
69.3
G2 - Heat Generation Factor (Rib-Roller End)
27
Cg - Geometry Factor9
0.109
