(dimensions in mm)

Bearing Type - double row self-aligning

Bore Dia (d) - 105.0000

Outer Dia (D) - 225.0000

Width (B) - 77.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 200,000

Static Load Rating (Cor) - 87,000

Max Speed (Grease) (X1000 RPM) - 2,400

Max Speed (Oil) (X1000 RPM) - 3,000

Max. Shaft Shoulder Dia. Inner (Li) - 118.0

Min. Housing Shoulder Dia., Outer (Lo) - 212.0

Weight (g) - 14,400.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

The maximum recommended angular misalignment is 4 degrees. When the bearing is misaligned, the applied dynamic radial load must be less than 10% of the dynamic capacity.

This bearing is also available with a tapered bore, add a suffix "K" after the four digit number.

• Model Number: 2321
• Inner Diameter：105mm Outer Diameter：225mm Width：77mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-11
• Application:clean stationery,wall industry,Generator,pressure control valve,Film machine,hot and cold box,construction machinery and equipment,dynamic blood pressure,food packaging,Microwave Equipment,Blood coagulation reagent
• Similar models:SIGMA 2321M CX 2321 KOYO 2321 ISO 2321 NSK 2321 ISO 2321K+H2321 ISO 2321K AST 2321 CX 2321K+H2321 NACHI 2321
• BEARING POWER International Trading Co.,Ltd. specialize in 2321 products，there is large inventory of AST 2321 . We has been built up long-term cooperation with AST company, could make a bulk order of the 2321 Which AST 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
  1219	95	170	32	NSK	Self-Aligning Ball Bearings
  23980CC/W33	400	540	106	SKF	Spherical Roller Bearings
  29288	440	600	95	KOYO	Thrust Roller Bearings
  293/1600 EF	2280	1600	408	SKF	Thrust Roller Bearings
  46T30320JR/87	100	215	112	KOYO	Tapered Roller Bearings
  5S-2LA-HSE928CG/GNP42	140	190	24	NTN	Angular Contact Ball Bearings
  6214NR	70	125	24	KOYO	Deep Groove Ball Bearings
  DE0892LLCS43/L244	38	74	50	NTN	Angular Contact Ball Bearings
  LMEF40UU	40	62		Samick	Linear Bearings
  NH222	110	200	38	ISO	Cylindrical Roller Bearings
  RNA4906-XL	35	47	17	INA	Needle Roller Bearings
  UC309	45	100	57	ISO	Deep Groove Ball Bearings
  XLJ 5	127	177,8	25,4	SIGMA	Deep Groove Ball Bearings
  4320				FAF	THRUST BALL BEARINGS
  CCYRD-31//2	1.1250	3.5000	2.0625	McGill	YOKE TYPE TRACK ROLLER
  NUP2204E	20	47	18	STEYR	CYLINDRICAL ROLLER BEARINGS
  51224				SNR	THRUST BALL BEARINGS
  NNF5044ADB.2LSV	220	340	160	SKF	CYLINDRICAL ROLLER BEARINGS
  NNU-4924-KMSP/5	120	165	45	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NK-17/16	25		16	CONSOLIDATED	NEEDLE BEARINGS