d - 20 mm
D - 47 mm
B - 14 mm
a - 21 mm
D1 - 37 mm
Da max - 41,4 mm
Db max - 42,8 mm
d1 - 30,5 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 - 0,106 kg / Weight
Cr - 14000 N / Dynamic load rating (radial)
C0r - 7800 N / Static load rating (radial)
nG - 19700 1/min / Limiting speed
nB - 15400 1/min / Reference speed
Cur - 520 N
Main dimensions to DIN 628-1, Angle α = 40°
Hot number:- 7313 AC NTN UCFLU 311 OKB 60210E OKB NSK 1309 ISB 23230 EKW33+H2330 FAG 23284-B-K-MB + H3284-HG FAG 53330-MP + U330 SNR 6212SEE NSK 6222DDU NKE NUP2215-E-M6 KOYO UCC317 STEYR 1309 SKF 21320 E SKF HJ 2319 EC
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