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6203LT - SNR

6203LT

TOPLINE deep groove ball bearing, radial contact, pressed steel cage, contact seals on both sides, applications up to -40°C.

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
BrandSNR
d - Internal diameter17 mm
D - External diameter40 mm
B - Bearing/Inner ring width12 mm
d1 - External diameter inner ring24,1 mm
D1 - Inner diameter outer ring34,9 mm
rs - Min fillet radius0,6 mm
Radial clearance classC3
Mass0,068 kg
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PRODUCT PERFORMANCE
C - Dynamic load10,1 kN
C0 - Static load4,75 kN
Cu - Fatigue limit load0,22 kN
f0 - Coefficient13.1
N lim - Mechanical Limit Speed12000 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)3,053 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,947 Hz
BSF - Over rolling frequency on rolling element (60 rpm)3,987 Hz
BRF - Rotational frequency – rolling element (60 rpm)1,994 Hz
FTF - Rotational frequency - cage (60 rpm)0,382 Hz
ABUTMENT
da min - Min shoulder diameter IR21 mm
da max - Max shoulder diameter IR24,1 mm
Da max - Max shoulder diameter OR36 mm
ra max - Max shaft & housing fillet radius0,6 mm
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