Timken JH307749 – JH307710 (H307749XS – H307710ES)
Tapered Roller Bearings - SR (Matched Bearing Assembly, SET-RIGHT™)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
JH307749 – JH307710 (H307749XS – H307710ES)
Specifications
Cone Part Number
JH307749
Cup Part Number
JH307710
Inner Spacer Part Number
H307749XS
Outer Spacer Part Number
H307710ES
Snap Ring Part Number
K518419R
Design Unit
Metric
Dimensions
d - Bore
55 mm
D - Cup Outer Diameter
110 mm
T - Width
86 mm
C - Width
71.415 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.050 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
71 mm
Da - Cup Frontface Backing Diameter
103.90 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
64500 N
C1 - Dynamic Radial Rating (1 million revolutions)4
433000 N
C5
38300 N
C906
112000 N
Factors
K - Factor7
1.69
e - ISO Factor8
0.35
Y1 - ISO Factor9
1.95
Y2 - ISO Factor10
2.9
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JH307749 – JH307710 (H307749XS – H307710ES)
