d - 220 mm

Fw - 284 mm

D - 460 mm

B - 88 mm

C - 88 mm

r min. - 5 mm

r1 min. - 5 mm

Weight - 74.4 Kg

Basic dynamic load rating (C) - 1200 kN

Basic static load rating (C0) - 1570 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number: NJ344
• Inner Diameter：220mm Outer Diameter：460mm Width：88mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:electromagnet,organic raw materials,Industrial,spring industry,spectrometer,Other machinery,lifting equipment Hoisting hoist,metal mold,wheel lathe,disposable,Rolling mill gear box
• Similar models:ISO NH344 ISO NP2344 ISB NU2344 ISO NH2344 NACHI NP344 AST NU344M KOYO N344 NSK N344 NACHI 22344EK KOYO NUP344
• BEARING POWER International Trading Co.,Ltd. specialize in NJ344 products，there is large inventory of KOYO NJ344 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NJ344 Which KOYO NJ344 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
  466S/453X	55,562		29,317	KOYO	Tapered Roller Bearings
  53420	100	210	90	KOYO	Thrust Ball Bearings
  6000-C	10	26	8	FAG	Deep Groove Ball Bearings
  619/710	710	950	106	CX	Deep Groove Ball Bearings
  7317 A	85	180	41	NSK	Angular Contact Ball Bearings
  ASTT90 26090	260	265		AST	Plain Bearings
  E2.3312A-2Z	60	130	54	SKF	Angular Contact Ball Bearings
  E2.6311-2Z	120	55	29	SKF	Deep Groove Ball Bearings
  FCD 106156500	530	780	500	ISB	Cylindrical Roller Bearings
  GEBJ20S	20	40	25	LS	Plain Bearings
  HCK1824	18	24	13,85	NTN	Needle Roller Bearings
  HN5020	50	58	20	INA	Needle Roller Bearings
  RPNA18/32	18	32	16	INA	Needle Roller Bearings
  NU1092	460	680	100	CX	Cylindrical Roller Bearings
  PCM 657070 M	65	70	70	SKF	Plain Bearings
  SBB 96-2RS	152,4	222,25	120,65	IKO	Plain Bearings
  NN3040KSPW33	200	310	82	SKF	CYLINDRICAL ROLLER BEARINGS
  K-130x140x38	130	140	38	CONSOLIDATED	NEEDLE BEARINGS
  H-2324x110	120	155		CONSOLIDATED	ADAPTERS
  KB-30CPO-2RS	3.0000	3.6250	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS