d - 180 mm
D - 320 mm
B - 52 mm
- 45 ° / Groove angle
a - 175 mm
an - 12,7 mm
bn - 10,5 mm
D1 - 269 mm
Da max - 303 mm
d1 - 231 mm
da min - 197 mm
ra max - 3 mm
rmin - 4 mm
rn - 2 mm
α - 35 ° / Angle
m - 19,6 kg / Weight
Cr - 405000 N / Dynamic load rating (radial)
C0r - 590000 N / Static load rating (radial)
nG - 3600 1/min / Limiting speed
Cur - 18900 N
Main dimensions to DIN 628-4, separable, with two retaining slots
Hot number:SKF 1218K+H218 FAG 81288 FAG 230/530BK.MB+H30/530 NSK 53305 NSK 80BNR19S LS SIJK12C FAG 59428 NSK 7415BMG SKF GE-110ES INA GE-15C FAG NJ-2210 SKF NU 306 ECP BARDEN HCB71828E.TPA.P4 BARDEN NOK VB 25 50 5 NBR
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