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：2023-03-06
• Application:sewage pump,rock drilling machinery,medical treatment,non-ferrous metal alloy,small diesel generators,noise inspection,power protection,sanitation facilities,Broadcasting System,transportation equipment,turret industry
• Similar models:CX BK3216 KOYO NU3210 ISO NUP3216 NTN NF321 KOYO NU3211 ISO NJ321 KOYO NUP2321 NKE NJ321-E-TVP3+HJ321-E CYSD NU321 KOYO NU321
• 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
  2304-2RS	20	52	21	KOYO	Self-Aligning Ball Bearings
  30324 A	120	260	59,5	CX	Tapered Roller Bearings
  6326ZZS	130	280	58	NSK	Deep Groove Ball Bearings
  7032 CD/P4AH1	240	160	38	SKF	Angular Contact Ball Bearings
  BB1B362021	28	75	20	SKF	Deep Groove Ball Bearings
  BLLP2J	15		22	NACHI	Bearing Units
  E 212 /NS 7CE3	12	32	10	SNFA	Angular Contact Ball Bearings
  K60×68×20	60	68		NTN	Needle Roller Bearings
  KGNS 30 C-PP-AS	30	47		INA	Linear Bearings
  NJF2314 V	70	150	51	CX	Cylindrical Roller Bearings
  NU10/800	800,000	1150,000	155,000	NTN	Cylindrical Roller Bearings
  PHU2203	30	147,8	66,7	PFI	Angular Contact Ball Bearings
  S1204-2RS	20	47	14	ZEN	Self-Aligning Ball Bearings
  QJ314	70	150	35	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  TWA1018	.6250	1.1250		INA	THRUST NEEDLE BEARINGS
  CFE-11/8-SB			.6250	McGill	NEEDLE BEARINGS
  718/1120MPB	1120	1360	106	INA	ANGULAR CONTACT BALL BEARINGS
  MJ-11/8-2RS	1.1250	2.8125	.8125	RHP	DEEP GROOVE BALL BEARINGS
  11/4x15/16x23/4	1.2500	1.3125	2.7500	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  KB-45CPO	4.5000	5.1250	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS