d - 105 mm

D - 190 mm

B - 50 mm

C - 50 mm

r min. - 2,1 mm

da min. - 116 mm

Da max. - 179 mm

ra max. - 2 mm

Weight - 5,64 Kg

Basic dynamic load rating (C) - 109 kN

Basic static load rating (C0) - 45 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 3 600 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,4

Calculation factor (Y1) - 2,3

Calculation factor (Y2) - 3,5

• Model Number:2221S
• Inner Diameter：105mm Outer Diameter：190mm Width：50mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-30
• Application:Rolling mill,medical equipment,manual Tools,water protection,industrial supplies,electrocardiograph,Garment Accessories,cleaners,industrial equipment,metal mold,paper processing machine
• Similar models:NTN 2221S NSK 2221 ISO 2221 CX 2221 KOYO 2221-2RS ISO 2221K AST 2221 KOYO 2221 ISO 2221K+H321 NACHI 2221
• BEARING POWER International Trading Co.,Ltd. specialize in 2221S products，there is large inventory of NTN 2221S . We has been built up long-term cooperation with NTN company, could make a bulk order of the 2221S Which NTN 2221S 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
  105KBE02	105	190	70	NACHI	Tapered Roller Bearings
  15126/15250X	31,75	63,5	20,6375	AST	Tapered Roller Bearings
  51234	170	237		ISO	Thrust Ball Bearings
  62/28-2RS C3	28	58	16	PFI	Deep Groove Ball Bearings
  63004-2RS	20	42	16	ISB	Deep Groove Ball Bearings
  FWF-384327	38	43		NSK	Needle Roller Bearings
  HK1512	15	21	12	INA	Needle Roller Bearings
  KFX075	190,5	228,6	19,05	KOYO	Angular Contact Ball Bearings
  NKJ9/16	9	19	16	KOYO	Needle Roller Bearings
  RNAO15X23X13	15	23	13	INA	Needle Roller Bearings
  S16002-2Z	15	32	8	ZEN	Deep Groove Ball Bearings
  SY 2.15/16 TF/VA228	71,6	74,613	48	SKF	Bearing Units
  UCTX09	45			KOYO	Bearing Units
  R220	120	215	40	HOFF	CYLINDRICAL ROLLER BEARINGS
  W-3				FAG	THRUST BALL BEARINGS
  RF0620.2Z	.0937	.3125	.1406	FAG	DEEP GROOVE BALL BEARINGS
  SSL-1150ZZ	5	11	5	NMB	DEEP GROOVE BALL BEARINGS
  96748	1.2500	2.0000	3.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  61803-2RS1	17	26	5	SKF	DEEP GROOVE BALL BEARINGS
  30324	120	260	55	STEYR	TAPERED ROLLER BEARINGS