d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

Angle (α) - 30 °

a - 11.9 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 62 mm

da min. - 67 mm

Da max. - 123 mm

ra max. - 1 mm

Weight - 1.81 Kg

Basic dynamic load rating (C) - 159 kN

Basic static load rating (C0) - 148 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5000 r/min

• Model Number: 7312DF
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-19
• Application:electromyography machine,metallurgical mold,tower crane,animal,filter paper products,vertical sawing machine,Internal thread type,power protection,economic mold,Surveying Surveying Instruments,Cylinder Special
• Similar models:NTN 7312 NACHI 7312CDF ISO 7312BDT SKF 7312BEGBM NTN 7312B NTN 7312BDT NACHI 7312 SKF 7312BEGBY ISO 7312BDF NTN 7312C
• BEARING POWER International Trading Co.,Ltd. specialize in 7312DF products，there is large inventory of NACHI 7312DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7312DF Which NACHI 7312DF 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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