Timken EE221027D – 221575
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
220000
Cone Part Number
EE221027D
Cup Part Number
221575
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
EE221027D-90053
Dimensions
d - Bore
260.350 mm
D - Cup Outer Diameter
400.050 mm
B - Double Cone Width
120.650 mm
C - Cup Width
46.038 mm
T - Bearing Width across Cups
119.057 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
280 mm
Db - Cup Backface Backing Diameter
366.01 mm
Ab - Cage-Cone Frontface Clearance
3.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
215000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
1440000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
374000 N
C6
145000 N
Factors
K - Factor7
1.48
e - ISO Factor8
0.39
Y1 - ISO Factor9
1.71
Y2 - ISO Factor10
2.55
Cg - Geometry Factor11
0.15
