(dimensions in mm)

Bearing Type - NU

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) - 22,760.00

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:NU328 EM
• Inner Diameter：140mm Outer Diameter：300mm Width：62mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:spectrometer,Machine tools,tooth filling,pump industry,Traffic Fire Protection Equipment Security equipment,sample cup,lathe,altimeter etc,coal,tower crane,medical equipment
• Similar models:CX NU3328 NSK N328 SNR NU328EM ISO NJ3328 ISO NU2328 INA LSL192328-TB ISB NJ328 ISB NUP2328 NSK NUP328EM ISO NP328
• BEARING POWER International Trading Co.,Ltd. specialize in NU328EM products，there is large inventory of AST NU328 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU328 EM Which AST NU328EM 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
  22213W33	65	120	31	ISO	Spherical Roller Bearings
  24140W33	200	340	140	ISO	Spherical Roller Bearings
  3206-ZZ	30	62	23,8	ISB	Angular Contact Ball Bearings
  AX 3,5 80 105	80	105	3,5	KOYO	Needle Roller Bearings
  5313ZZG15	65,000	140,000	58,700	SNR	Angular Contact Ball Bearings
  6201	12	32	10	ZEN	Deep Groove Ball Bearings
  65383/65320	42,862	114,3	44,45	Timken	Tapered Roller Bearings
  ARR5FFN	7,9375		7,9375	NMB	Spherical Roller Bearings
  GE80ES-2RS	80	120	55	ZEN	Plain Bearings
  HR33212J	60	110	38	NSK	Tapered Roller Bearings
  HX40 /S 7CE3	40	68	15	SNFA	Angular Contact Ball Bearings
  KBH 30	30	45		NBS	Linear Bearings
  LM506235-1	45	62	35	NSK	Needle Roller Bearings
  RNA4915	85	105	30	NSK	Needle Roller Bearings
  S1601-2Z	4,762	17,462	6,35	ZEN	Deep Groove Ball Bearings
  SE 607 ZZSTPRB	7	19	6	KOYO	Deep Groove Ball Bearings
  UK207+H-18	28,575	72	43	SNR	Deep Groove Ball Bearings
  UKF212H	55			SNR	Bearing Units
  NUP2304E	20	52	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  IR-80x90x25	80		25	CONSOLIDATED	NEEDLE BEARINGS