Timken HM88649 – HM88610 (K152757 – K152758)
Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
HM88649 – HM88610 (K152757 – K152758)
Specifications
Cone Part Number
HM88649
Cup Part Number
HM88610
Inner Spacer Part Number
K152757
Outer Spacer Part Number
K152758
Design Unit
Inch
Dimensions
d - Bore
34.925 mm
D - Cup Outer Diameter
72.233 mm
T - Width
55.730 mm
C - Width
44.614 mm
Snap Ring Diameter
75.00 mm
Snap Ring Width
4.93 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
2.290 mm
r - Cup Backface "To Clear" Radius2
2.29 mm
db - Cone Backface Backing Diameter
48.5 mm
Da - Cup Frontface Backing Diameter
69.10 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)
19900 N
C1 - Dynamic Radial Rating (1 million revolutions)3
134000 N
C4
18600 N
C905
34700 N
Factors
K - Factor6
1.07
e - ISO Factor7
0.55
Y1 - ISO Factor8
1.24
Y2 - ISO Factor9
1.84
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