d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Weight - 8,75 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:NU 321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:universal category,Industrial,Hydraulic Equipment,sewage pump,sterilizers,clean stationery,Machine tools,Control,plant determination,security equipment,horizontal processing
• Similar models:CX NUP3210 NSK NJ321EM AST NU321EM NACHI 23216EK ISO BK3212 KOYO NJ321 NSK NF321 CX BK3218 CX NJ3214 NTN NJ321
• BEARING POWER International Trading Co.,Ltd. specialize in NU321 products，there is large inventory of ISB NU 321 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NU 321 Which ISB NU321 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
  32312	60	130	48,5	MPZ	Tapered Roller Bearings
  33262/33472	66,675	120	29,794	Timken	Tapered Roller Bearings
  7811CG/GNP4	55	72	9	NTN	Angular Contact Ball Bearings
  6211NRZ	55,000	100,000	21,000	SNR	Deep Groove Ball Bearings
  6348	240	500	95	NSK	Deep Groove Ball Bearings
  71901HVDUJ74	12	24	12	SNR	Angular Contact Ball Bearings
  BA230-7A	230	300	32	NSK	Angular Contact Ball Bearings
  C 39/1060 KMB + OH 39/1060 HE	1400	1000	372	SKF	Cylindrical Roller Bearings
  E-4R8201	410	546	400	NTN	Cylindrical Roller Bearings
  GE70ES	70	105	49	ZEN	Plain Bearings
  K22X29X16BE	22	29		KOYO	Needle Roller Bearings
  NU310	50	110	27	NTN	Cylindrical Roller Bearings
  QJ309	45	100	25	FBJ	Angular Contact Ball Bearings
  T9010V	228,6	482,6	104,775	Timken	Thrust Roller Bearings
  NA22/8.2RS	8	24	12	SKF	NEEDLE BEARINGS
  NCF2988V	440	600	95	SKF	CYLINDRICAL ROLLER BEARINGS
  SDAF-522	3.9375	9.8750		Torrington	PILLOW BLOCKS
  MMRJN80	80	170	39	R&M	CYLINDRICAL ROLLER BEARINGS
  E-5308-B/E-5308-UMR	40	90	1.4375	Rollway	CYLINDRICAL ROLLER BEARINGS
  NF230	150	270	45	STEYR	CYLINDRICAL ROLLER BEARINGS