d - 105 mm

D - 225 mm

B - 77 mm

C - 77 mm

r1 min. - 3 mm

da min. - 119 mm

Da max. - 211 mm

ra max. - 2.5 mm

Weight - 14.3 Kg

Basic dynamic load rating (C) - 205 kN

Basic static load rating (C0) - 86,5 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 2800 r/min

Calculation factor (e) - 0.38

Calculation factor (Y0) - 1.7

Calculation factor (Y1) - 1.7

Calculation factor (Y2) - 2.6

• Model Number:2321
• Inner Diameter：105mm Outer Diameter：225mm Width：77mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-03-10
• Application:floor industry,Industry,office equipment,Traffic Fire Protection Equipment Security equipment,industry test,training beds etc,instrument,Wire grinder,water protection,rubber products machinery and equipment,ventilation fans
• Similar models:SIGMA 2321M AST 2321 NTN 2321S NACHI 2321 ISO 2321K CX 2321 CX 2321K KOYO 2321 ISO 2321K+H2321 NSK 2321
• BEARING POWER International Trading Co.,Ltd. specialize in 2321 products，there is large inventory of NACHI 2321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2321 Which NACHI 2321 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
  07087X/07210X	22,225	50,8	15,011	Fersa	Tapered Roller Bearings
  24196-MB-W33	480	790	308	NKE	Spherical Roller Bearings
  3776/3729D+X1S-3776	44,983	93,264	65,088	Timken	Tapered Roller Bearings
  61819-2RS	95	120	13	ISB	Deep Groove Ball Bearings
  6301	12	37	12	Fersa	Deep Groove Ball Bearings
  63206 ZZ	30	62	23,8	ISO	Deep Groove Ball Bearings
  71914 CD/P4A	100	70	16	SKF	Angular Contact Ball Bearings
  EGB6070-E40	60	65	70	INA	Plain Bearings
  GAC150S	150	225	48	LS	Plain Bearings
  HK0908	9	13	8	ISO	Cylindrical Roller Bearings
  K240X250X42	240	250		INA	Needle Roller Bearings
  NA69/22	22	39	30	SKF	Needle Roller Bearings
  NUP205 E	25	52	15	AST	Cylindrical Roller Bearings
  P 25 FM	25			SKF	Bearing Units
  RNA4988	490	600	160	NSK	Needle Roller Bearings
  TM-QJ240AWC3S30	200,000	360,000	58,000	NTN	Angular Contact Ball Bearings
  24064B.MB	320	480	160	FAG	SPHERICAL ROLLER BEARINGS
  61806T	30	42	7	FAG	DEEP GROOVE BALL BEARINGS
  MCS304	20	52	15	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  87410				CONSOLIDATED	THRUST ROLLER BEARINGS