(dimensions in mm)

Bearing Type - NUP

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) - 77,170.00

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: NUP344 M
• Inner Diameter：220mm Outer Diameter：460mm Width：88mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:extruder,Embroidery,Dental Drill etc,filter paper products,food add,cooling system,Industrial,Digital Generator,small diesel generators,lifting equipment Hoisting hoist,water protection
• Similar models:CX N344E CX N3344 KOYO NU2344 NACHI N344 FAG NU2344-EX-M1 ISO N344 CX NU2344E CX NF344E FAG NUP2344-EX-TB-M1 NKE NU344-E-MPA
• BEARING POWER International Trading Co.,Ltd. specialize in NUP344M products，there is large inventory of AST NUP344 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP344 M Which AST NUP344M 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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  6013-Z	65	100	18	ISB	Deep Groove Ball Bearings
  AST800 2020	20	23		AST	Plain Bearings
  CRO-5117LL	254	358,775	269,875	NTN	Tapered Roller Bearings
  HS71919-E-T-P4S	95	130	18	FAG	Angular Contact Ball Bearings
  NA49/32	32	52	20	Timken	Needle Roller Bearings
  NNU 4960 SPW33	300	420	118	ISB	Cylindrical Roller Bearings
  QJ201	12	32	10	ISO	Angular Contact Ball Bearings
  RT-762	406,4			SIGMA	Thrust Roller Bearings
  UCFC211	55			ISO	Bearing Units
  UEL208D1	40,000	80,000	56,3	NTN	Deep Groove Ball Bearings
  SB208	40	80	34	KOYO	Deep Groove Ball Bearings
  C1917HCUL	85	120	18	Barden	ANGULAR CONTACT BALL BEARINGS
  BNT011	55	90	18	NTN	ANGULAR CONTACT BALL BEARINGS
  KA090ARO	9.0000	9.5000	.2500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  7014CDHCP4A	70	110	20	SKF	ANGULAR CONTACT BALL BEARINGS
  GEH-70ES-2RS	70	120	70	SKF	SPHERICAL PLAIN BEARINGS
  6211RS	100	55	21	STEYR	DEEP GROOVE BALL BEARINGS