d - 30 mm
D - 72 mm
B - 19 mm
a - 31 mm
D1 - 56 mm
Da max - 65 mm
Db max - 67,8 mm
d1 - 46,8 mm
da min - 37 mm
r1 min - 0,6 mm
ra max - 1 mm
ra1 max - 0,6 mm
rmin - 1,1 mm
α - 40 ° / Angle
m - 0,341 kg / Weight
Cr - 35500 N / Dynamic load rating (radial)
C0r - 22100 N / Static load rating (radial)
nG - 12300 1/min / Limiting speed
nB - 8600 1/min / Reference speed
Cur - 1490 N
Main dimensions to DIN 628-1, Angle α = 40°
Hot number:NTN NJ306+HJ306 NSK 1680/1620 Fersa 30208BF FAG 61906-2Z NSK B-2012 NTN K15×21×15 Timken M88048/M88012 NTN NU306E SNR UC209-26 KOYO UCFL207-22E MRC 61805-2RS INA A-203242 SKF NNU 41/560 K30M/W33X SKF W 617/4 XR NOK 4DP-425
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