Bearing NNTR 55x140x70.2ZL

Bearing NNTR 55x140x70.2ZL images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NNTR 55x140x70.2ZL Related parameters
Name Value
Bearing number NNTR 55x140x70.2ZL
Size (mm) 55x140x68
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 140
Width (mm) 68
Bearing dimensions and specification
Name Value
D 140 mm
d 55 mm
C 68 mm
B 70 mm
d1 73 mm
r1,2 min. - 3 mm
r, r3,4 min. - 2 mm
Basic dynamic load rating C - 209 kN
Basic static load rating C0 - 275 kN
Fatigue load limit Pu - 37.5 kN
Maximum static radial loads Fr - 224 kN
Maximum static radial loads F0r - 320 kN
Limiting speed 700 r/min
Mass support roller 6.4 kg

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