(dimensions in inches)

Bearing Type - Shielded with Extended Inner

Bore Dia (d) - 0.1562

Outer Dia (D) - 0.3125

Outer Width (Bo) - 0.1250

Inner Width (Bi) - 0.1562

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 (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.287

Ball Qty - 10

Ball Dia (Dw) - 0.0394

Weight (g) - 0.61

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.

Two metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number: SRW155ZZ
• Inner Diameter：3,96748mm Outer Diameter：7,9375mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:Forging machine,Optical detection,Insect Capture,wheel lathe,Liposuction device,Spectrum Products,Beauty and Body,fabric products,chuck industry,aerial work equipment,boring bar boring bar
• Similar models:SKF D/WR155 AST SR155 FBJ R155ZZ ZEN SFR155 FBJ FR155 AST SFRW155 ISO R155 NTN FLR155ZZA ISO FR155ZZ NTN FLRA155ZA
• BEARING POWER International Trading Co.,Ltd. specialize in SRW155ZZ products，there is large inventory of AST SRW155ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SRW155ZZ Which AST SRW155ZZ 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
  22310EAKE4	50	110	40	NSK	Spherical Roller Bearings
  29416 M	80	170	54	ISB	Thrust Roller Bearings
  B43-2	43	80	17	NSK	Deep Groove Ball Bearings
  6026-Z	130	200	33	CYSD	Deep Groove Ball Bearings
  6209ZNR	45,000	85,000	19,000	NTN	Deep Groove Ball Bearings
  635/632	57,15		41,275	KOYO	Tapered Roller Bearings
  GEEW 12 ES	12	22	12	ISB	Plain Bearings
  K17x22x20	17	22	20	ISO	Needle Roller Bearings
  NNU4934K	170	230	60	KOYO	Cylindrical Roller Bearings
  NUP2316 ET	80	170	58	NSK	Cylindrical Roller Bearings
  RNA4938	215	260	69	CX	Needle Roller Bearings
  SB203	17	40	22	KOYO	Deep Groove Ball Bearings
  UCFCX08-24	38,1			FYH	Bearing Units
  UCP217-52	82,55		85,7	FYH	Bearing Units
  UK317		180	46	SNR	Deep Groove Ball Bearings
  HCB71812C.TPA.P4	60	78	10	FAG	ANGULAR CONTACT BALL BEARINGS
  43606	30	72	1.1875	NH	DEEP GROOVE BALL BEARINGS
  43317	85	180	41	New Departure	DEEP GROOVE BALL BEARINGS
  260RT02	260	480	80	Torrington	CYLINDRICAL ROLLER BEARINGS
  SNZ-318..20318	90	80	110	CONSOLIDATED	PILLOW BLOCKS