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Single row deep groove ball bearings

6804JRLLB/5K - NTN

6804JRLLB/5K
6804JRLLB/5K
6804JRLLB/5K
6804JRLLB/5K

Deep groove ball bearing, radial contact, pressed steel cage, non-contact seals on both sides

The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter20 mm
D - External diameter32 mm
B - Bearing/Inner ring width7 mm
rs - Min fillet radius0,3 mm
Radial clearance classCN
Mass0,019 kg
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PRODUCT PERFORMANCE
C - Dynamic load4,45 kN
C0 - Static load2,47 kN
Cu - Fatigue limit load0,185 kN
f0 - Coefficient15.5
N lim - Grease lubrication limit speed21000 tr/min
Tmin - Min operating temperature-25 °C
Tmax - Max operating temperature110 °C
ABUTMENT
da min - Min shoulder diameter IR22 mm
da max - Max shoulder diameter IR22,5 mm
Da max - Max shoulder diameter OR30 mm
ra max - Max shaft & housing fillet radius0,3 mm
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