(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 25.0000

Outer Dia (D) - 80.0000

Width (B) - 21.0000

Radius (min) (rs) - 1.500

Dynamic Load Rating (Cr) - 50,600

Static Load Rating (Cor) - 44,400

Max Speed (Grease) (X1000 RPM) - 9

Max Speed (Oil) (X1000 RPM) - 10

Max. Shaft Shoulder Dia. Inner (Li) - 38.8

Min. Housing Shoulder Dia., Outer (Lo) - 62.8

Weight (g) - 640.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

This bearing is also available with the HJ end plate for the inner race.

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number: NJ405 M
• Inner Diameter：25mm Outer Diameter：80mm Width：21mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:magnetic elements,CNC,Generator,Machine Tool Accessories,building decoration raw materials and accessories,molding machine,electromyography machine,Oral Equipment,steam Hydraulic control element,Pump,security equipment
• Similar models:NSK NU405 ISO BK405016 ISB FC4058192 CX BK405024 NACHI 24056E CX BK405014 AST NJ405M ISO HK405014 CX BK405020 ISB NNU4052M/W33
• BEARING POWER International Trading Co.,Ltd. specialize in NJ405M products，there is large inventory of AST NJ405 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ405 M Which AST NJ405M 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
  23056W33	280	420	106	ISO	Spherical Roller Bearings
  3781/3720	49,212	93,264	30,162	Timken	Tapered Roller Bearings
  61818	90	115	13	ISO	Deep Groove Ball Bearings
  6204	20,000	47,000	14,000	NTN-SNR	Deep Groove Ball Bearings
  6818ZZ	90	115	13	KOYO	Deep Groove Ball Bearings
  7032CG/GLP4	160	240	38	NTN	Angular Contact Ball Bearings
  F15089	22	47	20,75	Fersa	Tapered Roller Bearings
  GEM 25 ES-2RS	25	42	29	SIGMA	Plain Bearings
  GK32X38X14	32,000	38,000		NTN	Needle Roller Bearings
  JM511946/JM511910	65	110	28	Fersa	Tapered Roller Bearings
  KBK 10x14x12,5	10	14		NBS	Needle Roller Bearings
  N328-E-M1	140	300	62	FAG	Cylindrical Roller Bearings
  NU1034	170	237		NSK	Cylindrical Roller Bearings
  NU3230	150	270	96	ISO	Cylindrical Roller Bearings
  RNA 69/22	28	39	30	IKO	Needle Roller Bearings
  31320X	100	215	51	FAG	TAPERED ROLLER BEARINGS
  B71902-C-2RS-P4S-UL	15	28	7	FAG	ANGULAR CONTACT BALL BEARINGS
  R-2FF-ST	.1250	.3750	.1562	MRC	DEEP GROOVE BALL BEARINGS
  N230E	150	270	45	STEYR	CYLINDRICAL ROLLER BEARINGS
  6313-RSNR	65	140	33	CONSOLIDATED	DEEP GROOVE BALL BEARINGS