d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
a - 4,06 mm
b - 3,25 mm
f - 2,77 mm
r min. - 2 mm
r0 max. - 0,6 mm
r1 min. - 0,5 mm
D1 - 115,21 mm
D2 - 129,7 mm
da min. - 64 mm
Da max. - 111 mm
Weight - 1,37 Kg
Basic dynamic load rating (C) - 71,6 kN
Basic static load rating (C0) - 45 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 6700 r/min
Calculation factor (f0) - 13,2
- Model Number:6311N
- Inner Diameter：55mm Outer Diameter：120mm Width：29mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-16
- Application:transistor fittings,chromatography,engineering machine,forklift truck,suction nozzle,Pneumatic Control Valves,sanitation facilities,relay,ignition system,Other machinery,Reflective Materials Industrial fabrics
- Similar models:PFI 6311-2RSC3 SKF 6311-2RS1 NACHI 6311-2NSE SKF 6311-2ZNR NKE 6311-Z NKE 6311-2Z KOYO M6311 Fersa 6311-2RS SKF 6311M NSK 6311ZZ
- BEARING POWER International Trading Co.,Ltd. specialize in 6311N products，there is large inventory of KOYO 6311N . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6311N Which KOYO 6311N is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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