d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Weight - 8,6 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: N 321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:chamfering machine etc,SPA equipment,pipe fittings Steel industry,Film machine,Perfusion device,equipment,Medium and large motor,municipal machinery,rolling machine,Storage Tool,defogging and degreasing
• Similar models:ISO NJ321 NACHI 23218EX1 NSK NF321 NSK EE321145-N1/321240-N ISO NUP3218 NSK NU321EM CX NJ3214 CX BK3216 ISO NU3212 CX NU3217
• BEARING POWER International Trading Co.,Ltd. specialize in N321 products，there is large inventory of ISB N 321 . We has been built up long-term cooperation with ISB company, could make a bulk order of the N 321 Which ISB N321 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
  10Q30207A	37	72	18,25	SNR	Tapered Roller Bearings
  23028MBKW33	140	210	53	AST	Spherical Roller Bearings
  24196-E1A-K30-MB1	480	790	308	FAG	Spherical Roller Bearings
  3NC6003MD4	17	35	10	KOYO	Deep Groove Ball Bearings
  6213ZZ	65	120	23	CRAFT	Deep Groove Ball Bearings
  7216 BECBM	140	80	26	SKF	Angular Contact Ball Bearings
  7219	95	170	32	NTN	Angular Contact Ball Bearings
  7301	12	37	12	NTN	Angular Contact Ball Bearings
  GE120ES-2RS	120	180		AST	Plain Bearings
  GEG40N	40	68		AST	Plain Bearings
  HK2522	25	32	22	ISO	Cylindrical Roller Bearings
  NK42/20	42	52	20	Timken	Needle Roller Bearings
  NU2226	130	230	64	ISO	Cylindrical Roller Bearings
  SC0461	20,000	47,000	12,000	NTN	Deep Groove Ball Bearings
  SN313with6313	65	-	90	FAG	PILLOW BLOCKS
  ZSL192315	75	160	55	INA	CYLINDRICAL ROLLER BEARING
  61944M	220	300	38	SKF	DEEP GROOVE BALL BEARINGS
  X1.5ZZ	1.5	5	2.6	SKF	DEEP GROOVE BALL BEARINGS
  KF-250ARO	25.0000	26.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SSR-8-2RS	.5000	1.1250	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS