d - 20 mm
D - 52 mm
B - 15 mm
a - 23 mm
D1 - 39,7 mm
Da max - 45 mm
Db max - 47,8 mm
d1 - 33 mm
da min - 27 mm
r1 min - 0,6 mm
ra max - 1 mm
ra1 max - 0,6 mm
rmin - 1,1 mm
α - 40 ° / Angle
m - 0,149 kg / Weight
Cr - 20400 N / Dynamic load rating (radial)
C0r - 11100 N / Static load rating (radial)
nG - 17600 1/min / Limiting speed
nB - 11500 1/min / Reference speed
Cur - 750 N
Main dimensions to DIN 628-1, Angle α = 40°
Hot number:SNR 7219 B GMN 7212 B/DB FLT NJ 2208 OKB 12605EH OKB NKE 2219-K ISO 230/900 KCW33+AH30/900 FAG 241/950-B-K30-MB NTN NA4922S KOYO RF405732A NBS ZARF 40100 L TN FAG 309 INA DM-85 NOK TB 50 72 9 NBR NOK 1AP-295
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