Timken Y30307M
Tapered Roller Bearings - Single Cups - Metric
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
30307M
Cup Part Number
Y30307M
Design Units
METRIC
Full Timken Part Number
30307
Dimensions
D - Cup Outer Diameter
80 mm
C - Cup Width
18 mm
Abutment and Fillet Dimensions
r - Cup Backface "To Clear" Radius1
1.52 mm
Da - Cup Frontface Backing Diameter
75.90 mm
Db - Cup Backface Backing Diameter
71.88 mm
Factors
K - Factor2
1.85
e - ISO Factor3
0.31
Y - ISO Factor4
1.9
G1 - Heat Generation Factor (Roller-Raceway)
22.9
G2 - Heat Generation Factor (Rib-Roller End)
12.6
Cg - Geometry Factor5
0.0675
