d - 60 mm

D - 130 mm

B - 31 mm

d₁ - - 84.3 mm

D₁ - - 108.5 mm

F - 77 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

s - 2.1 mm

d_a - min. - 72 mm

d_a - max. - 74 mm

d_b - min. - 87 mm

D_a - max. - 118.1 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 173 kN

Basic static load rating - C₀ - 160 kN

Fatigue load limit - P_u - 21.2 kN

Reference speed - 5600 r/min

Limiting speed - 6700 r/min

Calculation factor - k_r - 0.15

Mass bearing - 2.181 kg

• Model Number:NJ 312 ECM
• Inner Diameter：130mm Outer Diameter：60mm Width：31mm
• Type：Thrust Ball Bearings
• Update date：2025-12-21
• Application:chuck industry,bag machine,Material handling equipment,vertical pull,steam Hydraulic control element,marine test,manual Tools,raw material accessories,Broadcasting System,Industrial,rehabilitation training equipment
• Similar models:SKF NU312ECP KOYO 52312 FAG 54312 SKF 54312+U312 NKE 52312 SKF 53312+U312 SKF N312ECP CRAFT 51312 NKE 53312 CX 51312
• BEARING POWER International Trading Co.,Ltd. specialize in NJ312ECM products，there is large inventory of SKF NJ 312 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 312 ECM Which SKF NJ312ECM 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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