Timken NA285160 – 285228D
Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
NA285160 – 285228D
Specifications
Cone Part Number
NA285160
Cup Part Number
285228D
Related Assembly Number(s)
NA285160-90040
Design Unit
Inch
Dimensions
d - Bore
406.400 mm
D - Cup Outer Diameter
574.675 mm
T - Bearing Width across Cones
157.162 mm
C - Double Cup Width
106.363 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
441.0 mm
Da - Cup Frontface Backing Diameter
535.69 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
287000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
1930000 N
C5
245000 N
C906
500000 N
Factors
K - Factor7
1.17
e - ISO Factor8
0.5
Y1 - ISO Factor9
1.36
Y2 - ISO Factor10
2.02
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NA285160 – 285228D
