(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 90.0000

Outer Dia (D) - 190.0000

Width (B) - 64.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 347,000

Static Load Rating (Cor) - 417,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Li) - 115.0

Weight (g) - 9,200.00

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: NJ2318 MA
• Inner Diameter：90mm Outer Diameter：190mm Width：64mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Storage Tool,diagnostic test paper,reinforced machinery,special broaching machine,internal combustion engine,tire industry,surgical instruments,storage and transportation equipment,welding equipment,small diesel generators,expectoration machine
• Similar models:NKE NJ2318-E-MPA NKE NU2318-E-M6 ISB NUP2318 FBJ NJ2318 AST NUP2318MA NTN NU2318E KOYO NUP2318R INA RSL182318-A KOYO NU2318 NTN NUP2318
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2318MA products，there is large inventory of AST NJ2318 MA . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2318 MA Which AST NJ2318MA 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
  07098/07205	24,981	52	15,011	Timken	Tapered Roller Bearings
  2222	110	200	53	CX	Self-Aligning Ball Bearings
  32972	360	480	76	Timken	Tapered Roller Bearings
  7200CDF	10	30	9	NACHI	Angular Contact Ball Bearings
  722079010	54,5	104,775	38,5	INA	Tapered Roller Bearings
  7301 A-UD	12	37	24	CX	Angular Contact Ball Bearings
  CX010				CX	Wheel Bearings
  LLRJ4	101,6	184,15	31,75	RHP	Cylindrical Roller Bearings
  NCF3018-V	90	130,11	37	NKE	Cylindrical Roller Bearings
  QJ 228	140	250	42	NSK	Angular Contact Ball Bearings
  RNAO25X35X17	25	30	17	Timken	Needle Roller Bearings
  SA0060	43	76	43	FAG	Angular Contact Ball Bearings
  SC04A34	20,000	47,000	12,000	NTN	Deep Groove Ball Bearings
  87415				INA	THRUST ROLLER BEARINGS
  NCF1860V	300	380	38	SKF	CYLINDRICAL ROLLER BEARINGS
  SAF617	3.0000			Torrington	PILLOW BLOCKS
  207-SZ	72	35	17	MRC	DEEP GROOVE BALL BEARINGS
  53226U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  RSTO40DZ	80		19.8	Torrington	NEEDLE BEARINGS
  F3-8	3	8	3.5	CONSOLIDATED	THRUST BALL BEARINGS