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 (Y1) - 1,7

Calculation factor (Y2) - 2,6

• Model Number:2321S
• Inner Diameter：105mm Outer Diameter：225mm Width：77mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-11
• Application:surgical instruments,Rolling mill,floor industry,engine,garbage disposal,Food testing,sample cup,metallurgical mold,metering pump,thin metal materials,Antenna Potentials
• Similar models:NTN 2321S ISO 2321 CX 2321K NACHI 2321 CX 2321 NSK 2321 CX 2321K+H2321 KOYO 2321 ISO 2321K AST 2321
• BEARING POWER International Trading Co.,Ltd. specialize in 2321S products，there is large inventory of NTN 2321S . We has been built up long-term cooperation with NTN company, could make a bulk order of the 2321S Which NTN 2321S 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.

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  52408	90	30	65	SKF	Thrust Ball Bearings
  6-3101	12	28	12	CYSD	Deep Groove Ball Bearings
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  H212749/10	65,987	123,975	41,5	CX	Tapered Roller Bearings
  DE4004	200,000	279,500	76,000	NTN	Angular Contact Ball Bearings
  EE219065/219117	165,1	298,45	82,55	Timken	Tapered Roller Bearings
  K55X61X20	55	61	20	FBJ	Needle Roller Bearings
  H7021C	105	160	26	AST	Angular Contact Ball Bearings
  KV31X36X13.8	31,000	36,000		NTN	Needle Roller Bearings
  MF-1212	12	16	12	NSK	Needle Roller Bearings
  SA207-20	30,1625	72	23	KOYO	Deep Groove Ball Bearings
  UK218	90	160	47	CX	Deep Groove Ball Bearings
  23244	220	400	144	Torrington	SPHERICAL ROLLER BEARINGS
  29344	220	360		Torrington	SPHERICAL ROLLERTHRUST BEARINGS
  2209E-2RS1TN9	45	85	23	SKF	SELF
  71921TGP/4-2RS	105	145	20	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS