d - 105 mm

D - 225 mm

B - 77 mm

C - 77 mm

r min. - 3 mm

da min. - 118 mm

Da max. - 212 mm

ra max. - 2,5 mm

Weight - 14,4 Kg

Basic dynamic load rating (C) - 200 kN

Basic static load rating (C0) - 87 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 000 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 1,7

Calculation factor (Y2) - 2,6

Calculation factor (Y3) - 1,7

• Model Number: 2321
• Inner Diameter：105mm Outer Diameter：225mm Width：77mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-18
• Application:medical equipment,DC generators,Wire grinder,Industrial,miscellaneous instruments,vertical processing,lifting upgrade,electromagnet,generator,meat products machine,rolling machine
• Similar models:NACHI 2321 AST 2321 CX 2321K+H2321 CX 2321K CX 2321 ISO 2321K NTN 2321S NSK 2321 KOYO 2321 ISO 2321K+H2321
• BEARING POWER International Trading Co.,Ltd. specialize in 2321 products，there is large inventory of NSK 2321 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2321 Which NSK 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
  23260B	300	540	192	NTN	Spherical Roller Bearings
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  857/854	92,075	190,5	57,15	CX	Tapered Roller Bearings
  LTCD 50-2LS	50			SKF	Linear Bearings
  NAO25X42X16	25	42		KOYO	Needle Roller Bearings
  NJ 313	65	140	33	ISB	Cylindrical Roller Bearings
  RNA6903	22	30	23	INA	Needle Roller Bearings
  UCFX09	45			FYH	Bearing Units
  X30212/Y30212	60	110	23,75	Timken	Tapered Roller Bearings
  SA8C	8			LS	Plain Bearings
  201KDD3	32	13	10	FAF	DEEP GROOVE BALL BEARINGS
  BR-445628			1.7500	IKO	NEEDLE BEARINGS
  SN324with20324	120	-	160	SKF	PILLOW BLOCKS
  SDAF-632	5.4375			Torrington	PILLOW BLOCKS
  NKX60	72	60		INA	NEEDLE BEARINGS
  CR-13/8-XB	.5000	1.3750	.7500	Smith	NEEDLE BEARINGS
  NJ-2318E	90	190	64	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  H-3056x107/16	280	330		CONSOLIDATED	ADAPTERS