Timken EE843220 – 843290
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
843000
Cone Part Number
EE843220
Cup Part Number
843290
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
EE843220-90029
Dimensions
d - Bore
558.8 mm
D - Cup Outer Diameter
736.600 mm
B - Cone Width
88.108 mm
C - Cup Width
63.5 mm
T - Bearing Width
88.108 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
585 mm
db - Cone Backface Backing Diameter
591 mm
Da - Cup Frontface Backing Diameter
707.90 mm
Db - Cup Backface Backing Diameter
699.01 mm
Ab - Cage-Cone Frontface Clearance
7.4 mm
Aa - Cage-Cone Backface Clearance
8.4 mm
a - Effective Center Location3
22.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
536000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
2070000 N
C0 - Static Radial Rating
4580000 N
C6
315000 N
Factors
K - Factor7
1.7
e - ISO Factor8
0.34
Y - ISO Factor9
1.75
G1 - Heat Generation Factor (Roller-Raceway)
7100
G2 - Heat Generation Factor (Rib-Roller End)
714.8
Cg - Geometry Factor10
0.248
