Timken NA537075 – 537103D
Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
NA537075 – 537103D
Specifications
Cone Part Number
NA537075
Cup Part Number
537103D
Design Unit
Inch
Dimensions
d - Bore
190.5 mm
D - Cup Outer Diameter
260.350 mm
T - Bearing Width across Cones
66.675 mm
C - Double Cup Width
50.800 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.5 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
206 mm
Da - Cup Frontface Backing Diameter
246.90 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
61000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
410000 N
C5
35800 N
C906
106000 N
Factors
K - Factor7
1.70
e - ISO Factor8
0.34
Y1 - ISO Factor9
1.97
Y2 - ISO Factor10
2.93
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