Timken EE843220 – 843291CD
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
843000
Cone Part Number
EE843220
Cup Part Number
843291CD
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
EE843220-902A2
Dimensions
d - Bore
558.8 mm
D - Cup Outer Diameter
736.600 mm
B - Cone Width
88.108 mm
C - Double Cup Width
138.113 mm
T - Bearing Width across Cones
187.328 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
591 mm
Da - Cup Frontface Backing Diameter
710.20 mm
Aa - Cage-Cone Backface Clearance
8.4 mm
a - Effective Center Location3
22.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
536000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
3600000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
934000 N
C7
315000 N
Factors
K - Factor8
1.7
e - ISO Factor9
0.72
Y1 - ISO Factor10
0.93
Y2 - ISO Factor11
1.39
Cg - Geometry Factor12
0.248
