d - 50 mm

D - 110 mm

B - 27 mm

D₁ - - 91.4 mm

F - 65 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 2 mm

s - 1.9 mm

d_a - min. - 60 mm

d_a - max. - 63 mm

d_b - min. - 67 mm

D_a - max. - 99.6 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 127 kN

Basic static load rating - C₀ - 112 kN

Fatigue load limit - P_u - 15 kN

Reference speed - 6700 r/min

Limiting speed - 8000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 1.312 kg

• Model Number: NU 310 ECM
• Inner Diameter：110mm Outer Diameter：50mm Width：27mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:Industrial,office outdoor camping equipment,wall industry,generator,pump accessories,nail products,X-ray Equipment,small appliances,Insect Capture,floor industry,powder metallurgy
• Similar models:NSK 51310 SKF NU2310ECP SKF NUP310ECM SKF NU2310ECPH SKF NJ2310ECPH NACHI 52310 ISO 52310 SKF NJ310ECPH NACHI 54310 KOYO 52310
• BEARING POWER International Trading Co.,Ltd. specialize in NU310ECM products，there is large inventory of SKF NU 310 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 310 ECM Which SKF NU310ECM 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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  45284/45221	50,8		30,958	KOYO	Tapered Roller Bearings
  47487R/47420DM	69.850	120.000	32.545	NACHI	Tapered Roller Bearings
  47TS584542	290	450	415	KOYO	Tapered Roller Bearings
  4T-6386/6320	66,675	135,755	53,975	NTN	Tapered Roller Bearings
  6309NR	45	100	25	NSK	Deep Groove Ball Bearings
  83A073B	30	72	16	TECHMASTER	Deep Groove Ball Bearings
  AST50 36IB72	57,15			AST	Plain Bearings
  KT 404820	40	48		IKO	Needle Roller Bearings
  NA6909	45	68	40	NSK	Needle Roller Bearings
  NUP420	100	250	58	KOYO	Cylindrical Roller Bearings
  UC216D1	80,000	140,000	82,6	NTN	Deep Groove Ball Bearings
  W209PP	45	85	30,18	Timken	Deep Groove Ball Bearings
  N201	12	32	10	FAG	CYLINDRICAL ROLLER BEARINGS
  9307K	35	55	10	FAF	DEEP GROOVE BALL BEARINGS
  R-20	1.2500	2.2500	.3750	FAG	DEEP GROOVE BALL BEARINGS
  RKF6016X	.1875	.5000	.1960	RMB	DEEP GROOVE BALL BEARINGS
  HJ-209	45		5	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  32048X	240	360	76	CONSOLIDATED	TAPERED ROLLER BEARINGS
  63820-2RS	100	125	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS