Timken 87750C
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
87000
Cone Part Number
87750C
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
706000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
183000 N
Dimensions
d - Cone Bore
190.5 mm
B - Cone Width
47.625 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
205 mm
db - Cone Backface Backing Diameter
209 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Aa - Cage-Cone Backface Clearance
8.1 mm
a - Effective Center Location4
3.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
105000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
406000 N
C0 - Static Radial Rating
692000 N
C7
74800 N
Factors
K - Factor8
1.41
G1 - Heat Generation Factor (Roller-Raceway)
574.6
G2 - Heat Generation Factor (Rib-Roller End)
130.8
Cg - Geometry Factor9
0.116
