Back

6234 - NTN

6234

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.

Downloads

Technical datasheet

PLEASE LOGIN to add products to your basket
Contact us
Specs

PRODUCT DIMENSIONS

Internal diameter (d) 170 mm
External diameter (D) 310 mm
Bearing/Inner ring width (B) 52 mm
Min fillet radius (rs) 4 mm
Radial clearance class CN
Mass 14,5 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Dynamic load (C) 235 kN
Static load (C0) 223 kN
Fatigue limit load (Cu) 11,1 kN
Coefficient f0 15.3
Nlim (oil) 2400 tr/min
Nlim (grease) 2000 tr/min
Min operating temperature (Tmin) -40 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Min shoulder diameter IR (da min) 186 mm
Max shoulder diameter OR (Da max) 294 mm
Max shaft & housing fillet radius (ra max) 3 mm
Product classification image
Calcul factors image