Timken EE722112D – 722185
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
722000
Cone Part Number
EE722112D
Cup Part Number
722185
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
279.4 mm
D - Cup Outer Diameter
469.900 mm
B - Double Cone Width
184.150 mm
C - Cup Width
69.85 mm
T - Bearing Width across Cups
190.497 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
9.700 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
321 mm
Db - Cup Backface Backing Diameter
430.02 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
418000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
2810000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
728000 N
C6
271000 N
Factors
K - Factor7
1.55
e - ISO Factor8
0.38
Y1 - ISO Factor9
1.79
Y2 - ISO Factor10
2.66
Cg - Geometry Factor11
0.167
