Timken A4059 – A4138 (X5SA4059 – K524667R)
Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
A4059 – A4138 (X5SA4059 – K524667R)
Specifications
Cone Part Number
A4059
Cup Part Number
A4138
Inner Spacer Part Number
X5SA4059
Outer Spacer Part Number
K524667R
Design Unit
Inch
Dimensions
d - Bore
14.989 mm
D - Cup Outer Diameter
34.989 mm
T - Width
24.536 mm
C - Width
20.000 mm
Snap Ring Diameter
36.35 mm
Snap Ring Width
2.54 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.800 mm
r - Cup Backface "To Clear" Radius2
1.27 mm
db - Cone Backface Backing Diameter
19.5 mm
Da - Cup Frontface Backing Diameter
32.51 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)
3410 N
C1 - Dynamic Radial Rating (1 million revolutions)3
22900 N
C4
2640 N
C905
5940 N
Factors
K - Factor6
1.29
e - ISO Factor7
0.45
Y1 - ISO Factor8
1.49
Y2 - ISO Factor9
2.22
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A4059 – A4138 (X5SA4059 – K524667R)
