d - 280 mm
D - 420 mm
B - 65 mm
D1 - 371,3 mm
Da max - 405 mm
da max - 312 mm
da min - 295 mm
db min - 321 mm
E - 384 mm
F - 316 mm
r1 min - 4 mm
ra max - 3 mm
ra1 max - 3 mm
rmin - 4 mm
s - 7,2 mm / Axial displacement facility from central position
m - 31,4 kg / Weight
Cr - 680000 N / Dynamic load rating (radial)
C0r - 1100000 N / Static load rating (radial)
nG - 2550 1/min / Limiting speed
nB - 1550 1/min
Cur - 94000 N / Fatigue limit load, radial
Main dimensions to DIN 5412-1, non-locating bearing, separable, with cage
Hot number:KOYO 7021 C/DB SKF 1226 M OKB NTN 7016UCDB/GMP4 SKF 7017 CE/HCP4AL INA HK 0814.2RS FPM DK B Timken HK3520.2RS CX LM770949/10 NTN NK21/20R+IR17×21×20 SKF RNU 307 ECP ISB SS 61906-2RS IKO SBB 52 Torrington T-773 American WCT-53 NOK VC 38 54 6 NBR
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