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.
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PRODUCT DEFINITION | |
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Brand | NTN |
d - Internal diameter | 160 mm |
D - External diameter | 240 mm |
B - Bearing/Inner ring width | 25 mm |
rs - Min fillet radius | 1,5 mm |
Radial clearance class | CN |
Mass | 3,64 kg |
PRODUCT PERFORMANCE | |
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C - Dynamic load | 109 kN |
C0 - Static load | 108 kN |
Cu - Fatigue limit load | 5,1 kN |
f0 - Coefficient | 16.5 |
Nlim - Oil lubrication limit speed | 3000 tr/min |
Nlim - Grease lubrication limit speed | 2600 tr/min |
Tmax - Max operating temperature | 120 °C |
ABUTMENT | |
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da min - Min shoulder diameter IR | 168 mm |
Da max - Max shoulder diameter OR | 232 mm |
ra max - Max shaft & housing fillet radius | 1,5 mm |