d - 500 mm

D - 670 mm

B - 128 mm

d₁ - - 559 mm

D₁ - - 619 mm

F - 543 mm

r_1,2 - min. - 5 mm

s - 8.8 mm

d_a - min. - 518 mm

d_a - max. - 536 mm

d_b - min. - 563 mm

D_a - max. - 652 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 2330 kN

Basic static load rating - C₀ - 5200 kN

Fatigue load limit - P_u - 440 kN

Reference speed - 800 r/min

Limiting speed - 1200 r/min

Calculation factor - k_r - 0.13

Mass bearing - 130 kg

• Model Number:NJ 39/500 ECMA
• Inner Diameter：670mm Outer Diameter：500mm Width：128mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-09
• Application:medical equipment,Antenna Potentials,Spectrum Products,hot and cold box,wall industry,reinforced machinery,air purification,directional control valve,small diesel generators,packing equipment,Film machine
• Similar models:SKF C3992M NACHI 23938AX NSK NN3920MBKR NACHI 23926E SKF C3988KM+OH3988HE NACHI 23948E NTN NN3922C1NAP4 FAG F-391315.2 NACHI 23996EK NSK NN3921MB
• BEARING POWER International Trading Co.,Ltd. specialize in NJ39/500ECMA products，there is large inventory of SKF NJ 39/500 ECMA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 39/500 ECMA Which SKF NJ39/500ECMA 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22232CDKE4	160	290	80	NSK	Spherical Roller Bearings
  22308MBK	40	90	33	AST	Spherical Roller Bearings
  2788/2729	38,1	76,2	23,812	Timken	Tapered Roller Bearings
  87762/87111	193,675	282,575	50,8	NSK	Cylindrical Roller Bearings
  BCH910PR	14,288	20,638	15,875	INA	Needle Roller Bearings
  HK0909	9	13	9	CX	Cylindrical Roller Bearings
  HK4016	40	47	16	ISO	Cylindrical Roller Bearings
  HSS71920-C-T-P4S	100	140	20	FAG	Angular Contact Ball Bearings
  N1008MRKR	40	61	15	NSK	Cylindrical Roller Bearings
  NU221 M	105	190	36	AST	Cylindrical Roller Bearings
  RCJY45	45			INA	Bearing Units
  SI 20 ES	20	35	16	ISB	Plain Bearings
  UCC311	55		66	FYH	Bearing Units
  NU212E	60	110	22	FAG	CYLINDRICAL ROLLER BEARINGS
  SD-3192	430			FAG	PILLOW BLOCKS
  BA2812ZOH			.7500	IKO	NEEDLE BEARINGS
  NUP2310	50	110	40	SKF	CYLINDRICAL ROLLER BEARINGS
  SNW44x715/16	220	280		SKF	ADAPTERS
  21315VCSJ	75	160	37	Torrington	SPHERICAL ROLLER BEARINGS
  CFM18	2.2500	5.0000	1.2500	SKF	CYLINDRICAL ROLLER BEARINGS