EE640191
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Timken EE640191

Tapered Roller Bearings - Single Cones - Imperial

(BRAND):TIMKEN
(Availability):In Stock

Specifications

Series 640000
Cone Part Number EE640191
Design Units Imperial
Cage Type Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 4130000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 1070000 N

Dimensions

d - Cone Bore 488.671 mm
B - Cone Width 94.458 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius3 6.4 mm
da - Cone Frontface Backing Diameter 513 mm
db - Cone Backface Backing Diameter 522 mm
Ab - Cage-Cone Frontface Clearance 6.6 mm
Aa - Cage-Cone Backface Clearance 8.1 mm
a - Effective Center Location4 4.8 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)5 614000 N
C1 - Dynamic Radial Rating (1 million revolutions)6 2370000 N
C0 - Static Radial Rating 4590000 N
C7 323000 N

Factors

K - Factor8 1.9
G1 - Heat Generation Factor (Roller-Raceway) 6322.4
G2 - Heat Generation Factor (Rib-Roller End) 601.7
Cg - Geometry Factor9 0.231