d - 20 mm
D - 52 mm
B - 22,2 mm
a - 30,393 mm
D2 - 46,2 mm
Da max - 45 mm
d1 - 32 mm
da min - 27 mm
ra max - 1 mm
rmin - 1,1 mm
α - 30 ° / Angle
m - 0,215 kg / Weight
Cr - 24600 N / Dynamic load rating (radial)
C0r - 15900 N / Static load rating (radial)
Cur - 1070 N / Fatigue limit load, radial
nG - 9000 1/min / Limiting speed
nB - 10900 1/min / Reference speed
Main dimensions to DIN 628-3, double row, lip seal on both side, Angle α = 30°
Hot number:SKF 7311 B/DF RHP NU 2305 TIMKEN 25576/25521-B OKB Fersa 15123/15245 NACHI 170KBE22 SNR 22209EMW33 NTN 4T-NA759SW/K312486 NACHI 7019AC INA BCH68 CX NNCL4956 V NKE NUP2306-E-MPA NTN RUS205 SKF 5212-2RS NOK VPF-300
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