d - 50 mm
D - 90 mm
B - 20 mm
a - 39 mm
D1 - 74,8 mm
Da max - 83 mm
Db max - 85,8 mm
d1 - 66,3 mm
da min - 57 mm
r1 min - 0,6 mm
ra max - 1 mm
ra1 max - 0,6 mm
rmin - 1,1 mm
α - 40 ° / Angle
m - 0,456 kg / Weight
Cr - 39000 N / Dynamic load rating (radial)
C0r - 28500 N / Static load rating (radial)
nG - 9300 1/min / Limiting speed
nB - 7600 1/min / Reference speed
Cur - 1920 N
Main dimensions to DIN 628-1, Angle α = 40°
Hot number:NTN 7321 C/DF BARDEN 7208 AC/DT OKB 8116 NTN 6321N FAG 713619060 IKO BAM 1614 FAG HCB7016-E-2RSD-T-P4S NSK LJ28Q41M1=3 NKE NCF2908-V ISB NU 203 AST RNA4914 NACHI UC204 ISC SS674-ZZ SKF NU 206 ECPH NTN 6238
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