d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

b - 3,1 mm

d1 - 81,8 mm

f - 2,82 mm

r0 max. - 0,6 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

C - 4,06 mm

D2 - 113 mm

D3 - 125,22 mm

D4 - 139,7 mm

Ca max. - 6,88 mm

da min. - 3,5 mm

da max - 72 mm

Da max. - 118 mm

Db min. - 141 mm

ra max. - 2 mm

Weight - 1,7 Kg

Basic dynamic load rating (C) - 85,2 kN

Basic static load rating (C0) - 52 kN

Fatigue load limit (Pu) - 2,2

Reference speed - 11000 r/min

Limiting speed - 7000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,03

• Model Number:6312NR
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:lifting chain,spring industry,security equipment,Reflective Materials Industrial fabrics,relay,Gear grinding machine,Small air generators,Low-voltage electrical equipment,magnetic elements,water,ignition system
• Similar models:NTN 6312ZZD2 FBJ 6312 Fersa 6312 PFI 6312-2RSC3 ISB 6312 KOYO 6312-2RU NKE 6312-2Z-NR NACHI 6312-2NSE NTN-SNR 6312 FAG 6312-2RSR
• BEARING POWER International Trading Co.,Ltd. specialize in 6312NR products，there is large inventory of SKF 6312NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6312NR Which SKF 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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