EE222070
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Timken EE222070

Tapered Roller Bearings - Single Cones - Imperial

(BRAND):TIMKEN
(Availability):In Stock

Specifications

Series 222000
Cone Part Number EE222070
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 1660000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 431000 N

Dimensions

d - Cone Bore 177.800 mm
B - Cone Width 85.725 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius3 3.600 mm
da - Cone Frontface Backing Diameter 200 mm
db - Cone Backface Backing Diameter 204 mm
Ab - Cage-Cone Frontface Clearance 3 mm
Aa - Cage-Cone Backface Clearance 14.2 mm
a - Effective Center Location4 -16.5 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)5 247000 N
C1 - Dynamic Radial Rating (1 million revolutions)6 954000 N
C0 - Static Radial Rating 1600000 N
C7 169000 N

Factors

K - Factor8 1.46
G1 - Heat Generation Factor (Roller-Raceway) 947.4
G2 - Heat Generation Factor (Rib-Roller End) 104.7
Cg - Geometry Factor9 0.136