d - 20 mm
D - 42 mm
B - 8 mm
d1 - - 27.25 mm
D2 - - 37.19 mm
r1,2 - min. - 0.3 mm
da - min. - 22 mm
Da - max. - 40 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 7.3 kN
Basic static load rating - C0 - 4 kN
Fatigue load limit - Pu - 0.173 kN
Reference speed - 38000 r/min
Limiting speed - 24000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 15
Mass bearing - 0.0506 kg
Hot number:NTN 7230 B TORRINGTON HK 1516 ASK NJ 2213 OKB 3D2032938QT OKB 46310 Gamet 186165X/186254XG Ruville 7307 Fersa 9278/9220 NMB LF-1040 KOYO NF314 SIGMA NUP 2209 IKO NAO-9x22x12 NTN R-4 ADR SAV-3 SKF 23052-2CS5/VT143
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