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Technical datasheet
Contact usSpecsPRODUCT DEFINITION | Fw - Under rollers diameter | 15 mm |
D - External diameter | 21 mm |
C - Width of bearing, drawn cup or outer ring | 22 mm |
C1 - Max drawn cup closed end thickness | 2,7 mm |

TECHNICAL CHARACTERISTICS | Lubrication hole on outer ring | Yes |
k - Hole diameter | 2,5 mm |
Inner ring reference | IR12X15X22.5 |
Mass | 0,022 kg |
Brand | NTN |
PRODUCT PERFORMANCE | Cr - Dynamic load rating | 12,9 kN |
C0r - Static load rating | 18,2 kN |
Nlim - Grease lubrication limit speed | 11000 tr/min |
Nlim - Oil lubrication limit speed | 16000 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |