(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.5000

Width (B) - 0.1250

Radius (min) (rs) - 0.006

Dynamic Load Rating (Cr) - 207

Static Load Rating (Cor) - 80

Max Speed (Grease) (X1000 RPM) - 40

Max Speed (Oil) (X1000 RPM) - 50

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

Min. Housing Shoulder Dia., Outer (Lo) - 0.4

Ball Qty - 8

Ball Dia (Dw) - 0.0787

Weight (g) - 1.60

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number:SR188
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-17
• Application:bathroom facilities,raw material accessories,scientific instruments,Storage Tool,gear type,motor,Spectrum Products,Solenoid Valves,Garment Accessories,van,cleaners
• Similar models:NTN FLRA188ZA AST SFR188 SKF D/WR188 CX 61884 SKF D/WR188-2RS1 NKE 61880-M SKF 61884MA SKF D/WRW188-2Z SNR AB44188S01 ZEN SR188
• BEARING POWER International Trading Co.,Ltd. specialize in SR188 products，there is large inventory of AST SR188 . We has been built up long-term cooperation with AST company, could make a bulk order of the SR188 Which AST SR188 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
  26126/26284D	32,004	71,975	42,761	Timken	Tapered Roller Bearings
  53202U	15	32	15	NACHI	Thrust Ball Bearings
  594A/592XE	95,25	147,638	35,717	Timken	Tapered Roller Bearings
  6461/6420	76,2	149,225	53,975	ISO	Tapered Roller Bearings
  688 AZZ1	8	16	5	NSK	Deep Groove Ball Bearings
  B12-32D	12	32	10	PFI	Deep Groove Ball Bearings
  7211 BEGBY	100	55	21	SKF	Angular Contact Ball Bearings
  GE 160 ES-2RS	230	160	105	SKF	Plain Bearings
  HM231149/HM231111CD+HM231149XB	149,225	236,538	131,762	Timken	Tapered Roller Bearings
  KJ37X42X27	37,000	42,000		NTN	Needle Roller Bearings
  LM565949/LM565910B	381	522,288	84,138	Timken	Tapered Roller Bearings
  PCM 222520 E	22	25	20	SKF	Plain Bearings
  PCZ 2624 E	41,275	45,244	38,1	SKF	Plain Bearings
  RNA 49/68	75	95	30	IKO	Needle Roller Bearings
  RNAO50x62x20	50	62		CX	Cylindrical Roller Bearings
  T-EE420800D/421437+A	203,2	365,049	152,4	NTN	Tapered Roller Bearings
  US207G2	35,000	72,000	32	SNR	Deep Groove Ball Bearings
  RLS12L	1.2500	2.7500	.6875	NH	CYLINDRICAL ROLLER BEARINGS
  AS120155	120	155		INA	THRUST NEEDLE BEARINGS
  RMS3	.3750	1.5000	.5625	NH	CYLINDRICAL ROLLER BEARINGS