(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.1562

Outer Dia (D) - 0.3125

Width (B) - 0.1094

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 69

Static Load Rating (Cor) - 27

Max Speed (Grease) (X1000 RPM) - 53

Max Speed (Oil) (X1000 RPM) - 63

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

Min. Housing Shoulder Dia., Outer (Lo) - 0.3

Ball Qty - 10

Ball Dia (Dw) - 0.0394

Weight (g) - 0.51

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:SR155
• Inner Diameter：3,96748mm Outer Diameter：7,9375mm Width：2,77876mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:set bacteria instrument,paint paint,Animal Tracking,milling head plug,impression material,granulator,product accessories,crimping tools,non-ferrous metal alloy,medical equipment,blood cell reagent
• Similar models:ISB FR155ZZ FBJ R155ZZ FBJ FR155 AST SRW155 SKF BB1-3155 ISO R155-2RS ZEN SFR155 ZEN FR155 AST SRW155ZZ AST SFRW155ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SR155 products，there is large inventory of AST SR155 . We has been built up long-term cooperation with AST company, could make a bulk order of the SR155 Which AST SR155 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
  2316K	80	170	58	KOYO	Self-Aligning Ball Bearings
  232/600CAKE4	600	1090	388	NSK	Spherical Roller Bearings
  24034 CCK30/W33 + AH 24034	260	160	90	SKF	Tapered Roller Bearings
  29414E	70,000	150,000	48,000	SNR	Thrust Roller Bearings
  32209	45	85	24,75	Timken	Tapered Roller Bearings
  53215 + U215	75	115	32	FAG	Thrust Ball Bearings
  C222820	34,925	44,45	31,75	INA	Needle Roller Bearings
  E 230 /S /S 7CE3	30	62	16	SNFA	Angular Contact Ball Bearings
  F-3026	30	37	26	NSK	Needle Roller Bearings
  HM204049/10	45,987	90,975	32	ISO	Tapered Roller Bearings
  KTV 10,51415 EG	10,5	14		IKO	Needle Roller Bearings
  M282249D/M282210/M282210DG2	682,625	965,2	701,675	NTN	Tapered Roller Bearings
  N316EG15	80,000	170,000	39,000	SNR	Cylindrical Roller Bearings
  SCE2110	33,3502	41,275	15,875	AST	Needle Roller Bearings
  SL181892	460	554	56	NBS	Cylindrical Roller Bearings
  SMR85	5	8	2	AST	Deep Groove Ball Bearings
  TAF 253320/SG	25	33	20	IKO	Needle Roller Bearings
  UST212+WB	60			SNR	Bearing Units
  4408	.9375	1.9375		CONSOLIDATED	THRUST BALL BEARINGS
  6202/010-2RSNR	35	.134	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS