(dimensions in inches)

Bearing Type - Shielded

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.5000

Width (B) - 0.1875

Radius (min) (rs) - 0.006

Dynamic Load Rating (Cr) - 139

Static Load Rating (Cor) - 60

Max Speed (Oil) (X1000 RPM) - 40

Max. Shaft Shoulder Dia. Inner (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.485

Ball Qty - 7

Ball Dia (Dw) - 0.0937

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Two metal shields = (ZZ).

Special design bearing, only available in this configuration.

• Model Number: SR188XZZ
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：4,7625mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:dynamic blood pressure,Tool,machine tool spindle,Cylinder Type,lifting chain,Polymer,engineering machinery,casting embedding,blood cell reagent,hanging clamp,Other Machine Tools
• Similar models:FAG 61884-M ISB 61880MA ISB R188 ISO 61884 ZEN SFR188 ZEN 61880 AST SFRW188ZZ AST SRW188ZZ FAG 61888-M SNR AB41882
• BEARING POWER International Trading Co.,Ltd. specialize in SR188XZZ products，there is large inventory of AST SR188XZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SR188XZZ Which AST SR188XZZ 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
  562922	110	139		NTN	Thrust Ball Bearings
  6000Z	10,000	26,000	8,000	NTN-SNR	Deep Groove Ball Bearings
  6006-2NKE9	30	55	13	NACHI	Deep Groove Ball Bearings
  AST20 WC06IB	11,1252	22,225		AST	Plain Bearings
  BT207	35			NACHI	Bearing Units
  CX263				CX	Wheel Bearings
  FL694Z	4	12,5	4	NTN	Deep Groove Ball Bearings
  GYAE35RR	35	72	36,5	Timken	Deep Groove Ball Bearings
  K81122	110,000	145,000		NTN	Thrust Roller Bearings
  NAO80x110x30	80	110	30	SKF	Needle Roller Bearings
  NJ221 EM	105	190	36	AST	Cylindrical Roller Bearings
  NU29/710	710	950	140	ISO	Cylindrical Roller Bearings
  NUP 226 ECML	230	130	40	SKF	Thrust Ball Bearings
  AD5218	90	160	2.0625	American	CYLINDRICAL ROLLER BEARINGS
  N1096K.M1.SP	480	700	100	FAG	CYLINDRICAL ROLLER BEARINGS
  6216K.2RS	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  MM35BS100	35	100	20	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  DMP80				RIV	THRUST BALL BEARINGS
  N-1048-KMSP/5	240	360	56	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  6224MP/5	120	215	40	CONSOLIDATED	DEEP GROOVE BALL BEARINGS