Timken 395-S – 393C
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
395
Cone Part Number
395-S
Cup Part Number
393C
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
66.675 mm
D - Cup Outer Diameter
113.487 mm
B - Cone Width
21.996 mm
C - Cup Width
20.472 mm
T - Bearing Width
23.647 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
1.52 mm
da - Cone Frontface Backing Diameter
73 mm
db - Cone Backface Backing Diameter
79 mm
Da - Cup Frontface Backing Diameter
106.17 mm
Db - Cup Backface Backing Diameter
102.11 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
