Timken 797 – 792-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
795
Cone Part Number
797
Cup Part Number
792-B
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
797-90022
Dimensions
d - Bore
130 mm
D - Cup Outer Diameter
206.375 mm
D1 - Flange Outer Diameter
214.213 mm
B - Cone Width
47.625 mm
C - Cup Width
34.925 mm
C1 - Cup Flange Width
7.938 mm
T1 - Bearing Width to Flange
20.638 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
144 mm
db - Cone Backface Backing Diameter
151 mm
Da - Cup Frontface Backing Diameter
198.12 mm
Ab - Cage-Cone Frontface Clearance
4.1 mm
Aa - Cage-Cone Backface Clearance
4.6 mm
a - Effective Center Location3
-1.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
98000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
378000 N
C0 - Static Radial Rating
593000 N
C6
77000 N
Factors
K - Factor7
1.27
e - ISO Factor8
0.46
Y - ISO Factor9
1.31
G1 - Heat Generation Factor (Roller-Raceway)
326.4
G2 - Heat Generation Factor (Rib-Roller End)
62
Cg - Geometry Factor10
0.127
