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: NJ 321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:respirator,milling head plug,gear type,vacuum filter,Hydraulic Couplings,baler,small appliances,special broaching machine,agrochemical,Garment Accessories,engineering machinery
• Similar models:NACHI 23216EK ISO NU3321 CX NJ3217 ISO NJ3210 CX NF2321 CX NUP3214 NACHI 23219E ISO NJ3219 NKE NUP321-E-MPA CX BK3218
• BEARING POWER International Trading Co.,Ltd. specialize in NJ321 products，there is large inventory of NACHI NJ 321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NJ 321 Which NACHI 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
  23248-E1-K + AH2348	220	440	160	FAG	Spherical Roller Bearings
  6004-2RS C3	20	42	12	PFI	Deep Groove Ball Bearings
  6007F604	35,000	62,000	14,000	SNR	Deep Groove Ball Bearings
  6015	75	115	20	NTN	Deep Groove Ball Bearings
  CRBS 20013	200	226	13	IKO	Thrust Roller Bearings
  GEZ50ET-2RS	50,8	80,963	44,45	LS	Plain Bearings
  LL529749/LL529710	146,05	188,12	22,225	NSK	Cylindrical Roller Bearings
  NA49/28	28	45	17	INA	Needle Roller Bearings
  NNC4852CV	260	320	60	SKF	Cylindrical Roller Bearings
  NU 315	75	160	37	NSK	Cylindrical Roller Bearings
  RCJTY30-N	30			NKE	Bearing Units
  RNA0-14X22X13	14,000	22,000	13,000	NTN	Needle Roller Bearings
  RNN6011	300,000	430,000	165,000	NTN	Cylindrical Roller Bearings
  W 6206	62	30	16	SKF	Deep Groove Ball Bearings
  NKJ95/36A	95	125	36	FAG	NEEDLE BEARINGS
  YR-5-XC	1.7500	5.0000	2.8750	Smith	NEEDLE BEARINGS
  3415	75	190	45	New Departure	DEEP GROOVE BALL BEARINGS
  CRSB-48	1.2500	3.0000	1.7500	CONSOLIDATED	NEEDLE BEARINGS
  20209	45	85	19	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  WS81113	65	90		CONSOLIDATED	THRUST ROLLER BEARINGS