TIMKEN Tapered Roller Bearing Cone
Pairs with JH415610 Tapered Roller Bearing Cup (Sold Separately)
Specifications
Series H415600
Cone Part Number JH415647
Design Units METRIC
Cage Type Stamped Steel
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1
604000 N
136000 lbf
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2
157000 N
35200 lbf
Full Timken Part Number H415600
Dimensions
d – Cone Bore
75 mm
2.9528 in
B – Cone Width
51 mm
2.0079 in
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3
3.050 mm
0.12 in
da – Cone Frontface Backing Diameter
89 mm
3.5 in
db – Cone Backface Backing Diameter
94.0 mm
3.70 in
Ab – Cage-Cone Frontface Clearance
3.8 mm
0.15 in
Aa – Cage-Cone Backface Clearance
1.5 mm
0.06 in
a – Effective Center Location4
-14.2 mm
-0.56 in
Basic Load Ratings
C90 – Dynamic Radial Rating (90 million revolutions)5
89900 N
20200 lbf
C1 – Dynamic Radial Rating (1 million revolutions)6
347000 N
78000 lbf
C0 – Static Radial Rating
463000 N
104000 lbf
Ca90 – Dynamic Thrust Rating (90 million revolutions)7
55700 N
12500 lbf
Factors
K – Factor8 1.61
G1 – Heat Generation Factor (Roller-Raceway) 158
G2 – Heat Generation Factor (Rib-Roller End) 26.4
Cg – Geometry Factor9 0.0931
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