Timken 396 – 394AB
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
395
Cone Part Number
396
Cup Part Number
394AB
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
50 mm
D - Cup Outer Diameter
110 mm
D1 - Flange Outer Diameter
114.673 mm
B - Cone Width
21.996 mm
C - Cup Width
18.824 mm
C1 - Cup Flange Width
4.750 mm
T1 - Bearing Width to Flange
7.925 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.800 mm
r - Cup Backface "To Clear" Radius2
1.3 mm
da - Cone Frontface Backing Diameter
60 mm
db - Cone Backface Backing Diameter
61 mm
Da - Cup Frontface Backing Diameter
105.92 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
1.3 mm
a - Effective Center Location3
-0.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
25600 N
C1 - Dynamic Radial Rating (1 million revolutions)5
98900 N
C0 - Static Radial Rating
125000 N
C6
17600 N
Factors
K - Factor7
1.45
e - ISO Factor8
0.4
Y - ISO Factor9
1.49
G1 - Heat Generation Factor (Roller-Raceway)
56
G2 - Heat Generation Factor (Rib-Roller End)
21.4
Cg - Geometry Factor10
0.0984
