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3D file PRODUCT DEFINITION | Brand | NTN |
d - Internal diameter | 50 mm |
D - External diameter | 72 mm |
B - Bearing/Inner ring width | 23 mm |
C - Width of bearing, drawn cup or outer ring | 22 mm |
F - Under roller diameter | 58 mm |
rs - Min fillet radius | 0,6 mm |
Lubrication hole on outer ring | Oui/Yes |
k - Hole diameter | 3 mm |
Lubrication hole on inner ring | Oui/Yes |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0,295 kg |
PRODUCT PERFORMANCE | Cr - Dynamic load rating | 30,5 kN |
C0r - Static load rating | 64 kN |
Nlim - Grease lubrication limit speed | 3400 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 100 °C |
ABUTMENT | da min - Min shoulder diameter IR | 54 mm |
Da max - Max shoulder diameter OR | 61 mm |
Db max - Max OR shoulder diameter | 68 mm |
ras max - Max shaft & housing fillet radius | 0,6 mm |