(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 140.0000

Outer Dia (D) - 300.0000

Width (B) - 62.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 703,000

Static Load Rating (Cor) - 861,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 180.0

Min. Housing Shoulder Dia., Outer (Lo) - 264.0

Weight (g) - 23,170.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

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

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:NUP328 EMA
• Inner Diameter：140mm Outer Diameter：300mm Width：62mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:shoe-making machinery,Anti-defibrillation pacing,medical equipment,CNC,medical treatment,orthodontic material,DC generators,mechanical annex,flow control valve,metering pump,Broadcasting System
• Similar models:ISO NP328 NACHI NJ2328 NKE NJ328-E-M6+HJ328-E SNR NU328EG15 NACHI NUP2328 SKF NJ2328ECML NKE NU2328-E-MA6 FAG N328-E-M1 NKE N328-E-M6 CX NJ2328E
• BEARING POWER International Trading Co.,Ltd. specialize in NUP328EMA products，there is large inventory of AST NUP328 EMA . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP328 EMA Which AST NUP328EMA 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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  30221	105	190	39	ISO	Tapered Roller Bearings
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  71932 CD/HCP4AH1	220	160	28	SKF	Angular Contact Ball Bearings
  72200C/72487	50,8	123,825	36,512	Timken	Tapered Roller Bearings
  GE 50 ES-2LS	75	50	35	SKF	Plain Bearings
  HK2516LLD	25,000	32,000	16,000	NTN	Needle Roller Bearings
  HK3024.2RS	30	37	24	KOYO	Needle Roller Bearings
  IJ223007				ILJIN	Angular Contact Ball Bearings
  M249747/M249710	257,175	358,775	71,438	KOYO	Tapered Roller Bearings
  N 2217	85	150	36	SIGMA	Cylindrical Roller Bearings
  NH413	65	160	37	ISO	Cylindrical Roller Bearings
  NU326	130	280	58	NTN	Cylindrical Roller Bearings
  UCPX20-63	100,0125		117,5	KOYO	Bearing Units
  VKBA 3906				SKF	Wheel Bearings
  CR14BUU	.3750	.8750	.5000	IKO	NEEDLE BEARINGS
  90TVB395	9.0000	16.6250		Torrington	THRUST BALL BEARINGS
  94316	.7500	1.2500	1.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  RS-5048NR	240	360	160	NSK	CYLINDRICAL ROLLER BEARINGS
  ZKLN4075-ZZ	40	75	34	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS