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：2025-04-20
• Application:machine lathe,Surveying Surveying Instruments,tapered grinder,Leather Products,car and accessories,medical treatment,ignition system,tobacco machinery,hook,natural instruments,Storage Tool
• Similar models:NKE NJ321-E-MPA NKE NUP321-E-M6 CX NUP3217 CX NU3215 NTN NUP321 NTN NU3215 NKE NU321-E-TVP3 ISO NUP3216 ISO NU321 CX NJ3214
• 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
  22330	150	320	108	ISB	Spherical Roller Bearings
  32328	140	300	107,75	NSK	Tapered Roller Bearings
  3984/3926	66,675	112,712	33,338	Timken	Tapered Roller Bearings
  6219VV	95	170	32	NSK	Deep Groove Ball Bearings
  7016CDT	80	125	22	NACHI	Angular Contact Ball Bearings
  7024B	120,000	180,000	28,000	NTN	Angular Contact Ball Bearings
  7408BDB	40,000	110,000	54,000	NTN	Angular Contact Ball Bearings
  855/854	88.900	190.500	57.150	NACHI	Tapered Roller Bearings
  KGNS 25 C-PP-AS	25	40		INA	Linear Bearings
  M238840/10	177,8	269,875	55,562	CX	Tapered Roller Bearings
  NJ420-M1	100	250	58	FAG	Cylindrical Roller Bearings
  NU2213E	65	120	31	CYSD	Cylindrical Roller Bearings
  PHU2181	40	121,76	49,5	PFI	Angular Contact Ball Bearings
  TUP2 240.80	240	245		CX	Plain Bearings
  RNA5916	110		40	NTN	NEEDLE BEARINGS
  SAL20ES	20		16	SKF	ROD ENDS
  MRJA2	2.0000	4.5000	1.0625	RHP	CYLINDRICAL ROLLER BEARINGS
  CR-3/4-XB	.3750	.7500	.5000	Smith	NEEDLE BEARINGS
  81118			9	SKF	THRUST ROLLER BEARINGS
  94516	1.0000	1.5000	1.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES