NN3012TN/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series - DNT BEARING CORP.

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NN3012TN/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series image

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Types of Super Precision Angular Contact Bearings

G2 - Heat Generation Factor (Rib-Roller End):24
R - Cone Backface To Clear Radius3:2.540 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:17600 lbf
B - Cone Width:29.000 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:26600 N
Design Units:METRIC
d:55.000 mm
Cg - Geometry Factor:0.0628
Ab - Cage-Cone Frontface Clearance:3.8 mm
G1 - Heat Generation Factor (Roller-Raceway):62.8
WPD:109.7 mm
Series:30311M
Aa - Cage-Cone Backface Clearance:2 mm
K - Factor8:1.69
C90 - Dynamic Radial Rating (90 million revolutions)5:45100 N
db - Cone Backface Backing Diameter:71 mm
Cone Part Number:X30311M
da - Cone Frontface Backing Diameter:67 mm
a - Effective Center Location4:-6.6 mm
C1 - Dynamic Radial Rating (1 million revolutions)6:174000 N

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DNT BEARING CORP.: Address206 Courtneypark Drive East, Mississauga,Ontario, L8W 6H4, Canada; Phone(Working Time)+1-267-438-0046; Fax

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