d - 20 mm
D - 47 mm
B - 14 mm
a - 21 mm
D2 - 39,2 mm
D3 - 43 mm
Da max - 41,4 mm
Db max - 42,8 mm
d2 - 26,8 mm
da min - 25,6 mm
r1 min - 0,6 mm
ra max - 1 mm
ra1 max - 0,6 mm
rmin - 1 mm
α - 40 ° / Angle
m - 0,107 kg / Weight
Cr - 14000 N / Dynamic load rating (radial)
C0r - 7800 N / Static load rating (radial)
nG - 9000 1/min / Limiting speed
Cur - 520 N / Fatigue limit load, radial / / / / / / /
Main dimensions to DIN 628-1, Angle α = 40°, lip seal on both side
Hot number:STEYR NJ 2228 E SKF NNC 4944 CV NSK LM72849 ISO 20311 KC+H311 Timken 239/850YMB Timken 44150/44348 NSK 45BNR20HV1V NKE 53418-MP SNFA BEAM 12/55/Z 7P60 Timken F4DD CX KB4080UU IKO TAFI 253820 STEYR NJ-428 NOK TC 30 46 7 NBR NOK NCS 22.4
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