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High precision angular contact ball bearings

7007HVUJ84 - SNR

7007HVUJ84
7007HVUJ84
7007HVUJ84
7007HVUJ84

In the ball bearing and high precision bearing ranges, the high precision angular contact ball bearing solves the maximum reliability constraints with increased performance in terms of rigidity, speed, capacity and precision. This bearing is recommended for demanding applications in terms of precision such as machine tool spindles. NTN is getting sub-ranges dedicated to requirements of speed, sealing, specific greasing, etc.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
d - Internal diameter35 mm
D - External diameter62 mm
B - Bearing/Inner ring width14 mm
d1 - External diameter inner ring43,2 mm
D1 - Inner diameter outer ring53,1 mm
D2 - Inner diameter outer ring57,98 mm
a - Charge load application point13 mm
α - Contact angle25 °
rs - Min fillet radius1,5 mm
r1s - Min fillet radius1 mm
Precision classP4
Mass0,15 kg
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PRODUCT PERFORMANCE
C - Dynamic load18,9 kN
C0 - Static load13,9 kN
Cu - Fatigue limit load0,63 kN
f0 - Coefficient15.2
Preload level8
Preload value0,5 kN
BEARING FREQUENCIES
BRF - Rotational frequency – rolling element (60 rpm)0 Hz

Industry Calcul Factors

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