Timken 3480 – 3420-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
3400
Cone Part Number
3480
Cup Part Number
3420-B
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
35.001 mm
D - Cup Outer Diameter
79.375 mm
D1 - Flange Outer Diameter
84.049 mm
B - Cone Width
29.771 mm
C - Cup Width
23.813 mm
C1 - Cup Flange Width
4.763 mm
T1 - Bearing Width to Flange
10.320 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
43.5 mm
db - Cone Backface Backing Diameter
46 mm
Da - Cup Frontface Backing Diameter
75.95 mm
Ab - Cage-Cone Frontface Clearance
1.3 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location3
-8.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
27100 N
C1 - Dynamic Radial Rating (1 million revolutions)5
105000 N
C0 - Static Radial Rating
119000 N
C6
17000 N
Factors
K - Factor7
1.6
e - ISO Factor8
0.37
Y - ISO Factor9
1.64
G1 - Heat Generation Factor (Roller-Raceway)
29.9
G2 - Heat Generation Factor (Rib-Roller End)
11.2
Cg - Geometry Factor10
0.0781
Similar to product
3480 – 3420-B
