Timken EE649237
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
649000
Cone Part Number
EE649237
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
4550000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
1180000 N
Dimensions
d - Cone Bore
602.945 mm
B - Cone Width
93.663 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
630 mm
db - Cone Backface Backing Diameter
639 mm
Ab - Cage-Cone Frontface Clearance
8.4 mm
Aa - Cage-Cone Backface Clearance
8.6 mm
a - Effective Center Location4
31.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
677000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
2610000 N
C0 - Static Radial Rating
5620000 N
C7
430000 N
Factors
K - Factor8
1.58
G1 - Heat Generation Factor (Roller-Raceway)
9380
G2 - Heat Generation Factor (Rib-Roller End)
929
Cg - Geometry Factor9
0.279
