Timken NA366 – 363D
Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
NA366 – 363D
Specifications
Cone Part Number
NA366
Cup Part Number
363D
Related Assembly Number(s)
NA366-90029
Design Unit
Inch
Dimensions
d - Bore
50 mm
D - Cup Outer Diameter
90 mm
T - Bearing Width across Cones
50.01 mm
C - Double Cup Width
42.070 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
61 mm
Da - Cup Frontface Backing Diameter
84.84 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
26400 N
C1 - Dynamic Radial Rating (1 million revolutions)4
177000 N
C5
14400 N
C906
46000 N
Factors
K - Factor7
1.83
e - ISO Factor8
0.32
Y1 - ISO Factor9
2.11
Y2 - ISO Factor10
3.14
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