d - 110 mm
D - 240 mm
B - 50 mm
- 45 ° / Groove angle
a - 123 mm
an - 11,7 mm
bn - 10,5 mm
D1 - 195,5 mm
Da max - 226 mm
d1 - 156,4 mm
da min - 124 mm
ra max - 2,5 mm
rmin - 3 mm
rn - 2 mm
α - 35 ° / Angle
m - 12,2 kg / Weight
Cr - 345000 N / Dynamic load rating (radial)
C0r - 415000 N / Static load rating (radial)
nG - 4950 1/min / Limiting speed
Cur - 17400 N
Main dimensions to DIN 628-4, separable, with two retaining slots
Hot number:NACHI NF 311 TIMKEN 24780/24720D OKB 66311A FAG 16021 CX 27881/27820 NACHI 6205ZZE KOYO BHTM1525 ISB CRB 60070 NTN PK20.5X27.5X11.8 INA TFE60 FAG 16013 FAG 2211-2RS IKO NKXR-40 PTI TPFY-112 NOK IDI 185 170 10
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