Timken EE982051 – 982901CD
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
980000
Cone Part Number
EE982051
Cup Part Number
982901CD
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
EE982051-90057
Dimensions
d - Bore
520.7 mm
D - Cup Outer Diameter
736.600 mm
B - Cone Width
81.758 mm
C - Double Cup Width
114.300 mm
T - Bearing Width across Cones
186.502 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
558 mm
Da - Cup Frontface Backing Diameter
690.12 mm
Aa - Cage-Cone Backface Clearance
17.5 mm
a - Effective Center Location3
45.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
516000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
3460000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
898000 N
C7
418000 N
Factors
K - Factor8
1.23
e - ISO Factor9
1.05
Y1 - ISO Factor10
0.64
Y2 - ISO Factor11
0.95
Cg - Geometry Factor12
0.243
