Timken NA24776SW – 24720D
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
24700
Cone Part Number
NA24776SW
Cup Part Number
24720D
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
38.1 mm
D - Cup Outer Diameter
76.2 mm
B - Cone Width
29.367 mm
C - Double Cup Width
39.688 mm
T - Bearing Width across Cones
58.735 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.762 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
45 mm
Da - Cup Frontface Backing Diameter
72.90 mm
Aa - Cage-Cone Backface Clearance
5.6 mm
a - Effective Center Location3
-9.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
19600 N
C5
13200 N
Factors
K - Factor6
1.49
e - ISO Factor7
0.39
Y1 - ISO Factor8
1.72
Y2 - ISO Factor9
2.56
