d - 50 mm
D - 90 mm
H - 60 mm
B - 11,5 mm
C - 25 mm
D1 - 78 mm
Da max - 79 mm
da min - 67 mm
H1 - 42,5 mm
r1 min - 0,6 mm
rmin - 0,3 mm
m - 1,43 kg / Weight
Ca - 90000 N / Dynamic load rating (axial)
C0a - 300000 N / Static load rating (axial)
Cr - 40000 N / Dynamic load rating (radial)
C0r - 82000 N / Static load rating (radial)
nG Ol - 3600 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett - 1200 1/min / Limiting speed for grease lubrication
MRL - 2,2 Nm / Bearing frictional torque
caL - 4800 N/?m / Axial rigidity
ckL - 2470 Nm/mrad / Tilting rigidity
Mm - 8,42 kg x cm^2 / Mass moment of inertia for rotating inner ring
- 1 ?m / Axial runout (The axial runout data for screw drive bearing arrangements are based on the rotating inner ring)
- ZMA50/75 / Designation of recommended INA locknut
- AM50 / Designation of recommended INA locknut
MA - 85 Nm / Tightening torque (Only valid in conjunction with INA precision locknuts)
- 18410 N / Axial preload force
Hot number:TORRINGTON 231/500 CAC/W33 NTN NJ205+HJ205 NACHI NF 213 OKB 446107 OKB CX 2210 FAG 23040-E1-K-TVPB + AH3040G FAG 31307-A-N11CA-A40-70 NTN NU240E INA TC5266 SKF SYR 3 15/16 FAF 5220 NHBB SSRI-418ZZ SKF 99170 SKF HE 2334
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