(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 220.0000

Outer Dia (D) - 460.0000

Width (B) - 88.0000

Radius (min) (rs) - 5.000

Dynamic Load Rating (Cr) - 1,230,000

Static Load Rating (Cor) - 1,650,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 1

Max. Shaft Shoulder Dia. Inner (Li) - 284.0

Min. Housing Shoulder Dia., Outer (Lo) - 396.0

Weight (g) - 74,302.00

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: NU344 M
• Inner Diameter：220mm Outer Diameter：460mm Width：88mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:electromyography machine,Antenna Industry,security equipment,medical Equipment,spectrometer,noise reduction equipment,sucker industry,animal anatomy,Hydraulic Equipment,Dental Equipment,vacuum suction cup
• Similar models:ISO NH2344 FAG RN344-EX-MPBX NTN NU344 NKE NU2344-E-MA6 NTN N2344 ISO N2344 FAG NUP2344-EX-M1 NKE NU344-E-M6 ISO NP344 FAG NUP2344-EX-TB-M1
• BEARING POWER International Trading Co.,Ltd. specialize in NU344M products，there is large inventory of AST NU344 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NU344 M Which AST NU344M 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
  23280-E1A-MB1	400	720	256	FAG	Spherical Roller Bearings
  30324	120	260	59,5	NTN	Tapered Roller Bearings
  32226 J2	230	130	67,75	SKF	Tapered Roller Bearings
  53420U	100	210	90	KOYO	Thrust Ball Bearings
  53428	140	280	117	NACHI	Thrust Ball Bearings
  6312-Z	60	130	31	NKE	Deep Groove Ball Bearings
  7005DB	25	47	12	NTN	Angular Contact Ball Bearings
  7022 ACB/HCP4A	170	110	28	SKF	Angular Contact Ball Bearings
  BK 4020	47	40	20	SKF	Cylindrical Roller Bearings
  GEZ76ET-2RS	76,2	120,65		AST	Plain Bearings
  LSL192352-TB	260	540	165	INA	Cylindrical Roller Bearings
  MK551	7.938	12.700	7.940	KOYO	Needle Roller Bearings
  NH217	85	150	28	ISO	Cylindrical Roller Bearings
  NUP1018	90	140	24	NTN	Cylindrical Roller Bearings
  YAR217-2F	85	150	81	SKF	Deep Groove Ball Bearings
  RMS17	2.5000	5.5000	1.2500	FBC	CYLINDRICAL ROLLER BEARINGS
  RTW-612				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  AXK120155	120	155	4	INA	THRUST NEEDLE BEARINGS
  100212	.6250	1.0000	.7500	Rollway	JOURNAL ROLLER ASSEMBLIES
  54209-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS