d - 220 mm

Fw - 284 mm

D - 460 mm

B - 88 mm

C - 88 mm

r min. - 5 mm

r1 min. - 5 mm

da min. - 240 mm

db max. - 278 mm

db min - 240 mm

ra max. - 4 mm

rb max. - 4 mm

Db max - 440 mm

Weight - 74,6 Kg

Basic dynamic load rating (C) - 1190 kN

Basic static load rating (C0) - 1570 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 500 r/min

• Model Number: NJ 344
• Inner Diameter：220mm Outer Diameter：460mm Width：88mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:relay,Insect Count,Sensors,test laboratory equipment and accessories,paper processing machine,air purification,fabric products,Storage Device,plastic blow molding,shoe-making machinery,Cylinder Pneumatic Treatment Element
• Similar models:ISO NUP3344 NBS LSL192344 NKE NU2344-E-M6 CX NP344E NTN N2344 NACHI NP344 CX N344E CX NU2344E NACHI NU344 NTN NJ344
• BEARING POWER International Trading Co.,Ltd. specialize in NJ344 products，there is large inventory of NSK NJ 344 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ 344 Which NSK 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
  3204-BD-2Z-TVH	20	47	20,6	FAG	Angular Contact Ball Bearings
  33215A	75	130	41	ZVL	Tapered Roller Bearings
  4T-455/453X	50,8	104,775	30,162	NTN	Tapered Roller Bearings
  7210BGM	50,000	90,000	20,000	SNR	Angular Contact Ball Bearings
  AR 9 30 60	30	60	9	KOYO	Needle Roller Bearings
  GE 30 SP	30	55	37	ISB	Plain Bearings
  JP6049/10	60	100	21	ISO	Tapered Roller Bearings
  LBB 20 UU OP	31,75			AST	Linear Bearings
  LMHM6UU	6	12		Samick	Linear Bearings
  NAO-30×47×32ZW	30	42		NTN	Needle Roller Bearings
  NNU4160-M	300	500	200	FAG	Cylindrical Roller Bearings
  NU1024	120	180	28	FAG	CYLINDRICAL ROLLER BEARINGS
  NK10/16	17		16	FAG	NEEDLE BEARINGS
  NA6910	50	72	40	FAG	NEEDLE BEARINGS
  H3184	420	540		SKF (Old No.)	ADAPTERS
  GEZ412ES-2RS	4.7500	7.3750	4.1562	SKF	SPHERICAL PLAIN BEARINGS
  6019ZNR	95	145	24	STEYR	DEEP GROOVE BALL BEARINGS
  51110				STEYR	THRUST BALL BEARINGS
  NF-213E	65	120	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  22215	75	130	31	CONSOLIDATED	SPHERICAL ROLLER BEARINGS