Timken JLM722912-B
Tapered Roller Bearings - Single Flanged Cups - Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
LM722900
Cup Part Number
JLM722912-B
Design Units
METRIC
Full Timken Part Number
LM722900
Dimensions
D - Cup Outer Diameter
165 mm
D1 - Flange Outer Diameter
172.000 mm
C - Cup Width
21 mm
C1 - Cup Flange Width
5.500 mm
Abutment and Fillet Dimensions
r - Cup Backface "To Clear" Radius1
3 mm
Da - Cup Frontface Backing Diameter
160.02 mm
Factors
K - Factor2
1.27
e - ISO Factor3
0.46
Y - ISO Factor4
1.31
G1 - Heat Generation Factor (Roller-Raceway)
161
G2 - Heat Generation Factor (Rib-Roller End)
57.2
Cg - Geometry Factor5
0.145
