Timken NA22171 – 22325D
Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
NA22171 – 22325D
Specifications
Cone Part Number
NA22171
Cup Part Number
22325D
Related Assembly Number(s)
NA22171-90017
Design Unit
Inch
Dimensions
d - Bore
43.658 mm
D - Cup Outer Diameter
82.550 mm
T - Bearing Width across Cones
44.45 mm
C - Double Cup Width
34.925 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
2.300 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
53 mm
Da - Cup Frontface Backing Diameter
75.95 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
20100 N
C1 - Dynamic Radial Rating (1 million revolutions)4
135000 N
C5
14800 N
C906
35000 N
Factors
K - Factor7
1.36
e - ISO Factor8
0.43
Y1 - ISO Factor9
1.57
Y2 - ISO Factor10
2.34
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NA22171 – 22325D
