Timken NA05075 – 05185D
Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
NA05075 – 05185D
Specifications
Cone Part Number
NA05075
Cup Part Number
05185D
Design Unit
Inch
Dimensions
d - Bore
19.05 mm
D - Cup Outer Diameter
47 mm
T - Bearing Width across Cones
31.75 mm
C - Double Cup Width
25.212 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.300 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
25 mm
Da - Cup Frontface Backing Diameter
42.42 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
6930 N
C1 - Dynamic Radial Rating (1 million revolutions)4
46500 N
C5
4230 N
C906
12100 N
Factors
K - Factor7
1.64
e - ISO Factor8
0.36
Y1 - ISO Factor9
1.89
Y2 - ISO Factor10
2.82
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