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Single row deep groove ball bearings

6334 - NTN

6334

Deep groove ball bearing, radial contact, pressed steel cage, open

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 diameter170 mm
D - External diameter360 mm
B - Bearing/Inner ring width72 mm
rs - Min fillet radius4 mm
Radial clearance classCN
Mass30,7 kg
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PRODUCT PERFORMANCE
C - Dynamic load360 kN
C0 - Static load355 kN
Cu - Fatigue limit load17 kN
f0 - Coefficient13.6
N lim - Oil lubrication limit speed2100 tr/min
N lim - Grease lubrication limit speed1800 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR186 mm
Da max - Max shoulder diameter OR344 mm
ra max - Max shaft & housing fillet radius3 mm
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