d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

a - 4.06 mm

b - 3.1 mm

f - 2.82 mm

r min. - 2.1 mm

r1 min. - 0.5 mm

D1 - 125.22 mm

D2 - 139.7 mm

Weight - 1.70 Kg

Basic dynamic load rating (C) - 82 kN

Basic static load rating (C0) - 52 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6100 r/min

• Model Number: 6312NR
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:magnetic elements,electrocardiograph,container finishing,Cylinder Micro,engine,decoration machinery,medical equipment,sample cup,air shower etc,ventilation equipment,Hydraulic Equipment
• Similar models:KOYO 6312-2RU NTN 6312D2 SKF E2.6312-2Z AST 6312ZZ NSK 6312VV NACHI 6312 NKE 6312-2Z-NR SKF 6312-Z SKF 6312NR ISB 6312NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6312NR products，there is large inventory of NACHI 6312NR . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6312NR Which NACHI 6312NR 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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