(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：2025-12-12
• Application:Ball screw,Plastic molding,Cutting Machine,instrument,roller lathe,electromyography machine,Embroidery,special broaching machine,large agricultural machinery,Body shaping,Vertical pull
• Similar models:ISB FR155ZZ ISO R155ZZ NTN FLR155ZZA NSK FR155ZZS SKF D/WR155 ZEN SFR155-2Z SKF D/WR155R-2ZS ZEN SFR155 SKF D/WR155R ISO FR155ZZ
• 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
  30338	190	400	86	ISO	Tapered Roller Bearings
  32252 A	260	480	137	CX	Tapered Roller Bearings
  6012N	60	95	18	SKF	Deep Groove Ball Bearings
  6018LB	90,000	140,000	24,000	NTN	Deep Groove Ball Bearings
  66587/66520	57,15		31,75	KOYO	Tapered Roller Bearings
  7004 B	20	42	12	ISO	Angular Contact Ball Bearings
  AXK 4565	45	65	3	ISO	Needle Roller Bearings
  GEG180XT-2RS	180	290		AST	Plain Bearings
  HK121810	12	18	10	ISO	Cylindrical Roller Bearings
  KT 354230	35	42		IKO	Needle Roller Bearings
  NAF 304517	30	45	17	IKO	Needle Roller Bearings
  NJ20/750	750	1090	195	CX	Cylindrical Roller Bearings
  NJ3213	65	120	38,1	CX	Cylindrical Roller Bearings
  NP087581/NP955053	33	68	16,7	Timken	Tapered Roller Bearings
  NU417	85	210	52	ISO	Cylindrical Roller Bearings
  NUP2215E	75	130	31	NTN	Cylindrical Roller Bearings
  S57	7,938	12,7	11,112	INA	Needle Roller Bearings
  UCIP324	120		126	KOYO	Bearing Units
  6320-Z	100	215	47	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TREL-10	.6250		.7500	CONSOLIDATED	ROD ENDS