Timken JHM807045 – JHM807012
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
HM807000
Cone Part Number
JHM807045
Cup Part Number
JHM807012
Design Unit
Metric
Cage Material
Stamped Steel
Dimensions
d - Bore
50 mm
D - Cup Outer Diameter
105 mm
B - Cone Width
36 mm
C - Cup Width
29.000 mm
T - Bearing Width
37.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.050 mm
r - Cup Backface "To Clear" Radius2
2.54 mm
da - Cone Frontface Backing Diameter
63 mm
db - Cone Backface Backing Diameter
69 mm
Da - Cup Frontface Backing Diameter
100.10 mm
Db - Cup Backface Backing Diameter
89.92 mm
Ab - Cage-Cone Frontface Clearance
3 mm
Aa - Cage-Cone Backface Clearance
3 mm
a - Effective Center Location3
-7.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
52700 N
C1 - Dynamic Radial Rating (1 million revolutions)5
203000 N
C0 - Static Radial Rating
223000 N
C6
44000 N
Factors
K - Factor7
1.2
e - ISO Factor8
0.49
Y - ISO Factor9
1.23
G1 - Heat Generation Factor (Roller-Raceway)
63.9
G2 - Heat Generation Factor (Rib-Roller End)
17.1
Cg - Geometry Factor10
0.076
