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：2025-12-11
• Application:packaging machinery,light therapy instrument,tooth filling,gear type,Optical Instruments,pump accessories,Other Measurements,Anti-defibrillation pacing,Cylinder Special,textile machinery,engine
• Similar models:KOYO 54312 KOYO 52312 ISB 53312U312 SKF NUP2312ECP FAG 54312+U312 NACHI 54312 SKF NJ2312ECML NKE 53312+U312 SKF 54312+U312 NACHI 53312U
• 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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  NUTR15	15	35	19	INA	NEEDLE BEARINGS
  ER-208	3.1496	40	1.0937	CONSOLIDATED	BALL BEARING