Timken DX920827
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
DX920827
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
3220000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
835000 N
Dimensions
d - Cone Bore
190.5 mm
B - Cone Width
95.250 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.35 mm
da - Cone Frontface Backing Diameter
237 mm
db - Cone Backface Backing Diameter
240 mm
Ab - Cage-Cone Frontface Clearance
16.3 mm
Aa - Cage-Cone Backface Clearance
21.3 mm
a - Effective Center Location4
13 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
480000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1850000 N
C0 - Static Radial Rating
1700000 N
C7
623000 N
Factors
K - Factor8
0.77
G1 - Heat Generation Factor (Roller-Raceway)
827.7
G2 - Heat Generation Factor (Rib-Roller End)
77.3
Cg - Geometry Factor9
0.157
