d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Weight - 9 Kg

Basic dynamic load rating (C) - 490 kN

Basic static load rating (C0) - 490 kN

(Grease) Lubrication Speed - 2907 r/min

(Oil) Lubrication Speed - 3420 r/min

• Model Number: NJ 321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:surgical instruments,Machine Tool Accessories,spreader series,wire industry,walking Food processing machinery and equipment,Textile Accessories,chamfering machine etc,enzyme,cleaning agent,baler,Technical Equipment
• Similar models:CX BK3212 ISO NUP3217 KOYO NUP2321 CX NU3212 KOYO NU3212 SKF NJ321ECML KOYO NU3217 NSK NF321 ISO NU3214 NKE NJ321-E-M6+HJ321-E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ321 products，there is large inventory of ISB NJ 321 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NJ 321 Which ISB NJ321 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
  23140-E1-K + AH3140	190	340	112	FAG	Spherical Roller Bearings
  30TAB06DB-2LR	30	62	15	NACHI	Thrust Ball Bearings
  4209	45	85	23	CYSD	Deep Groove Ball Bearings
  5214	70	125	39,67	Timken	Angular Contact Ball Bearings
  7830CT1UP	150	190	20	NTN	Angular Contact Ball Bearings
  BK4014	40	47	14	ISO	Cylindrical Roller Bearings
  E2.32022X	110	170	38	SKF	Tapered Roller Bearings
  EE590675/591350	171,45	342,9	79,375	Timken	Tapered Roller Bearings
  GEZ 47 ES	47,63	90,49	50,01	ISB	Plain Bearings
  K 195x205x37	195	205		NBS	Needle Roller Bearings
  K16X20X7.8	16,000	20,000		NTN	Needle Roller Bearings
  NA 4906	30	47	17	JNS	Needle Roller Bearings
  NK20/16	20	28	16	ISO	Needle Roller Bearings
  PCM 303430 M	30	34	30	SKF	Plain Bearings
  RCJTY17	17			NKE	Bearing Units
  SCV 40-UU	40			NBS	Linear Bearings
  234416M.SP	80	125	234416 M.SP	FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  33111	55	95	30	SNR	TAPERED ROLLER BEARINGS
  30306	30	72	19	STEYR	TAPERED ROLLER BEARINGS
  81105			5	SKF	THRUST ROLLER BEARINGS