Timken EE243197 – 243250
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
243000
Cone Part Number
EE243197
Cup Part Number
243250
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
EE243197-90119
Dimensions
d - Bore
498.323 mm
D - Cup Outer Diameter
634.873 mm
B - Cone Width
80.963 mm
C - Cup Width
63.5 mm
T - Bearing Width
80.963 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
522 mm
db - Cone Backface Backing Diameter
528 mm
Da - Cup Frontface Backing Diameter
611.89 mm
Db - Cup Backface Backing Diameter
603.00 mm
Ab - Cage-Cone Frontface Clearance
4.3 mm
Aa - Cage-Cone Backface Clearance
6.9 mm
a - Effective Center Location3
19.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
380000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
1470000 N
C0 - Static Radial Rating
3660000 N
C6
223000 N
Factors
K - Factor7
1.7
e - ISO Factor8
0.34
Y - ISO Factor9
1.75
G1 - Heat Generation Factor (Roller-Raceway)
6057.3
G2 - Heat Generation Factor (Rib-Roller End)
726.6
Cg - Geometry Factor10
0.235
