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3D file PRODUCT DEFINITION | Brand | NTN |
Fw - Under rollers diameter | 55 mm |
D - External diameter | 68 mm |
C - Width of bearing, drawn cup or outer ring | 20 mm |
E - Upper roller diameter | 60 mm |
rs - Min fillet radius | 0,6 mm |
Lubrication hole on outer ring | Non/No |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0,166 kg |
PRODUCT PERFORMANCE | Cr - Dynamic load rating | 28,8 kN |
C0r - Static load rating | 66,5 kN |
Nlim - Grease lubrication limit speed | 4800 tr/min |
Nlim - Oil lubrication limit speed | 7500 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |
ABUTMENT | db - Shoulder diameter IR | 59,4 mm |
Da max - Max shoulder diameter OR | 64 mm |
Db - OR smooth shaft shoulder diameter | 55,8 mm |
ras max - Max shaft & housing fillet radius | 0,6 mm |