d - 105 mm

Fw - 135 mm

D - 225 mm

B - 49 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.73 Kg

Basic dynamic load rating (C) - 340 kN

Basic static load rating (C0) - 385 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number: NUP 321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:non-motor vehicle Electric car,Cylinder Type,screen filter,Cylinder Standard,Dental Equipment,Control,thread processing machine,extruder,X-ray Equipment,extruder,non-ferrous metal alloy
• Similar models:NKE NJ321-E-TVP3 NTN N321 ISO BK3212 CX NJ3321 CX NUP3214 CX NUP3212 NSK N321 CX NU3212 CX BK3214 NACHI NJ321
• BEARING POWER International Trading Co.,Ltd. specialize in NUP321 products，there is large inventory of NACHI NUP 321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NUP 321 Which NACHI NUP321 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
  14136A/14276	34,925	69,012	26,982	KOYO	Tapered Roller Bearings
  32016*2	80	125	29	CYSD	Tapered Roller Bearings
  54207U	35	62	42	NSK	Thrust Ball Bearings
  6203N	17	40	12	NTN	Deep Groove Ball Bearings
  7224 CDF	120	215	80	ISO	Angular Contact Ball Bearings
  BAM 128	19,05	25,4	12,7	IKO	Needle Roller Bearings
  BTM3830PL	38	48	30	KOYO	Needle Roller Bearings
  BXRE210-2Z	50	90	20	INA	Needle Roller Bearings
  EX202G2	15	47	43,5	SNR	Deep Groove Ball Bearings
  F10053	68,262	115	30,162	Fersa	Tapered Roller Bearings
  KBX075	190,5	206,375	7,938	KOYO	Angular Contact Ball Bearings
  UFL08	8			KOYO	Bearing Units
  61812-2ZY	60	78	10	ELGES	DEEP GROOVE BALL BEARINGS
  5220	100	180	60.3	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  CY-48-L	.4375	1.5000	.9375	RBC	NEEDLE BEARINGS
  RNA6902	28		23	SKF	NEEDLE BEARINGS
  QJM17/8	1.8750	4.5000	1.0625	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  LRJ21/4	2.2500	4.5000	.8750	RHP	CYLINDRICAL ROLLER BEARINGS
  210BA03	210	440	84	Torrington	ANGULAR CONTACT BALL BEARINGS
  H-3956x260	280	330		CONSOLIDATED	ADAPTERS