(dimensions in inches)

Bearing Type - Flanged Open with Extended Inner

Bore Dia (d) - 0.1562

Outer Dia (D) - 0.3125

Outer Width (Bo) - 0.1094

Inner Width (Bi) - 0.1406

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.3590

Flange Width (Bf) - 0.023

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) - 0.2

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

Ball Qty - 10

Ball Dia (Dw) - 0.0394

Weight (g) - 0.56

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: SFRW155
• Inner Diameter：3,96748mm Outer Diameter：7,9375mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:tapered grinder,wheel lathe,hydraulic cylinder,medical equipment,impression material,experimental equipment,animal anatomy,Safety protection,Logistics Equipment,Plastic Equipment,Spectral Products
• Similar models:ISO R155ZZ ZEN FR155-2Z ISB R155ZZ ZEN SR155 NTN R155ZZA FBJ R155 AST SR155ZZ ISB R155 ZEN SR155-2Z AST SFRW155
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW155 products，there is large inventory of AST SFRW155 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW155 Which AST SFRW155 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
  6000ZZ	10	26	8	NSK	Deep Groove Ball Bearings
  6010NR	50	80	16	SKF	Deep Groove Ball Bearings
  62201-2RS	12	32	14	SIGMA	Deep Groove Ball Bearings
  7222 ADT	110	200	76	ISO	Angular Contact Ball Bearings
  GW 220	220	370	97	CX	Plain Bearings
  EB1.25.0655.201-2STPN	555	798,4	80	ISB	Thrust Ball Bearings
  GEGZ139ES-2RS	139,7	222,25	125,73	LS	Plain Bearings
  HK2818-RS	28	35	18	INA	Needle Roller Bearings
  HUB267-1	24,4			NTN	Angular Contact Ball Bearings
  MK1681	25.400	31.750	12.700	KOYO	Needle Roller Bearings
  NA5926	130	180	67	NTN	Needle Roller Bearings
  NJ208+HJ208	40	80	18	CYSD	Cylindrical Roller Bearings
  NUP228-E-MPA	140	250	42	NKE	Cylindrical Roller Bearings
  S2202-2RS	15	35	14	ZEN	Self-Aligning Ball Bearings
  TA 1520 Z	15	22	20	IKO	Needle Roller Bearings
  NJ-2310VH	50	110	40	FAG	CYLINDRICAL ROLLER BEARINGS
  H216	80	105		STEYR	ADAPTERS
  VH-24				SKF	THRUST BALL BEARINGS
  MR-48			1.7500	CONSOLIDATED	NEEDLE BEARINGS
  RT-41			.3750	CONSOLIDATED	THRUST ROLLER BEARINGS