QM INDUSTRIES QVFC20V307SEB Flange Block Bearings

Request A Quote For Your Special QM INDUSTRIES QVFC20V307SEB Flange Block Bearings 4.95 Hz Characteristic inner ring frequency, BPFI Needs Today! 0.6 mm rs min Free AMERICAN BEARING MFG.CORP. Flange Block Bearings Quotes. 0.38 Hz Characteristic cage frequency, FTF ISO 9001 certified.

Brand Name: QM INDUSTRIES
Model Number: QVFC20V307SEB
Series: 28000
Cone Part Number: 28156
Cup Part Number: 28317
Design Units: Imperial
Bearing Weight: 0.4 Kg
Cage Type: Stamped Steel
d: 39.980 mm
D: 80.035 mm
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Product Details

Series 28000
Cone Part Number 28156
Cup Part Number 28317
Design Units Imperial
Bearing Weight 0.4 Kg
Cage Type Stamped Steel
d 39.980 mm
D 80.035 mm
B - Cone Width 19.649 mm
C - Cup Width 15.875 mm
B 20.142 mm
R - Cone Backface To Clear Radius1 2.290 mm
r - Cup Backface To Clear Radius2 1.52 mm
da - Cone Frontface Backing Diameter 44.96 mm
db - Cone Backface Backing Diameter 49.02 mm
Da - Cup Frontface Backing Diameter 73.90 mm
Db - Cup Backface Backing Diameter 69.09 mm
Ab - Cage-Cone Frontface Clearance 1.8 mm
Aa - Cage-Cone Backface Clearance 0.3 mm
a - Effective Center Location3 -3.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 4390 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 16900 lbf
C0 - Static Radial Rating 15500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 3020 lbf
K - Factor7 1.45
e - ISO Factor8 0.4
Y - ISO Factor9 1.49
G1 - Heat Generation Factor (Roller-Raceway) 20.7
G2 - Heat Generation Factor (Rib-Roller End) 12.5
Cg - Geometry Factor 0.0709
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Phone 753-398-3698
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