Timken Y30238
Tapered Roller Bearings - Single Cups - Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
30238
Cup Part Number
Y30238
Design Units
METRIC
Full Timken Part Number
30238
Dimensions
D - Cup Outer Diameter
340 mm
C - Cup Width
46 mm
Abutment and Fillet Dimensions
r - Cup Backface "To Clear" Radius1
4 mm
Da - Cup Frontface Backing Diameter
318.5 mm
Db - Cup Backface Backing Diameter
310 mm
Factors
K - Factor2
1.34
e - ISO Factor3
0.44
Y - ISO Factor4
1.38
G1 - Heat Generation Factor (Roller-Raceway)
940.6
G2 - Heat Generation Factor (Rib-Roller End)
103.1
Cg - Geometry Factor5
0.139
