Product details from catalogue Inquiry

Drawings:

BK1512-L271 INA


Fw Under roller diameter 15 mm
D Outside diameter 21 mm
C Width, outer ring 12 mm
Cr Basic dynamic load rating, radial 7.900 N
C0r Basic static load rating, radial 9.400 N
Cur Fatigue load limit, radial 1.170 N
nG Limiting speed 16.300 1/min
nG Grease Limiting speed for grease lubrication 9.800 1/min
nϑr Reference speed 12.300 1/min
≈m Weight 13 g
rmin Minimum chamfer dimension 0,8 mm
Ct min Minimum width to base of drawn cup with closed end 9,3 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 140 °C
Coating Without
Sealing Without