Timken NA56393SW – 56649D
Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
NA56393SW – 56649D
Specifications
Cone Part Number
NA56393SW
Cup Part Number
56649D
Design Unit
Inch
Dimensions
d - Bore
99.975 mm
D - Cup Outer Diameter
164.976 mm
T - Bearing Width across Cones
88.9 mm
C - Double Cup Width
63.5 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
117 mm
Da - Cup Frontface Backing Diameter
160.00 mm
Basic Load Ratings
C1 - Dynamic Radial Rating (1 million revolutions)3
394000 N
C4
50000 N
C905
102000 N
Factors
K - Factor6
1.18
e - ISO Factor7
0.5
Y1 - ISO Factor8
1.36
Y2 - ISO Factor9
2.02
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