(dimensions in inches)

Bearing Type - Full Complement, Mechanically Retained Rollers

Outer Dia (D) - 0.4380

Width (B) - 0.2500

Dynamic Load Rating (Cr) - 600

Static Load Rating (Cor) - 570

Max Speed (Grease) (X1000 RPM) - 15,000

Shaft (Fw) - 0.250

Weight (g) - 2.00

Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent

Some sizes are available with a closed end.

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available as full complement grease retained roller design.

• Model Number: S44
• Inner Diameter：6,35mm Outer Diameter：11,1252mm Width：6,35mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:car instrument,Medical printer,non-motor vehicle Electric car,Spectral Products,Power equipment,Low-voltage electrical equipment,experimental equipment,wire industry,marine analysis and testing equipment,standing experimental equipment,Handling machinery and various industrial machinery
• Similar models:KOYO B-4412 INA NA4844 SNR TNB44185S01 IKO BRI446832 NTN RNA4944 NSK HJ-8010440+IR-648040 Timken HJ-445624 SNR TNB44138S01 ISO K34x44x26 Timken B-4420
• BEARING POWER International Trading Co.,Ltd. specialize in S44 products，there is large inventory of AST S44 . We has been built up long-term cooperation with AST company, could make a bulk order of the S44 Which AST S44 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
  16008ZZ	40	68	9	CRAFT	Deep Groove Ball Bearings
  21308RH	40	90	23	KOYO	Spherical Roller Bearings
  230SM125-MA	125	210	53	FAG	Spherical Roller Bearings
  23120W33	100	165	52	ISO	Spherical Roller Bearings
  24032-E1-2VSR-H40	160	240	80	FAG	Spherical Roller Bearings
  260KBE031	260	440	144	NACHI	Tapered Roller Bearings
  53332	160	270	91,7	KOYO	Thrust Ball Bearings
  6009N	45	75	16	KOYO	Deep Groove Ball Bearings
  6924	120	165	22	CYSD	Deep Groove Ball Bearings
  7020A5TRSU	100	150	24	NSK	Angular Contact Ball Bearings
  HM212046/11	63,5	122,238	38,1	CX	Tapered Roller Bearings
  LL777148/10	571,5	660,4	46,037	ISO	Tapered Roller Bearings
  NJ1010	50	80	16	CX	Cylindrical Roller Bearings
  NUP309-E-TVP3	45	100	25	NKE	Cylindrical Roller Bearings
  SX0344LLU	17,000	62,000	17,600	NTN	Angular Contact Ball Bearings
  UC211	55,000	100,000	55,6	NTN-SNR	Deep Groove Ball Bearings
  ZB1.50.2800.400-1SPPN	2544	2971	109	ISB	Thrust Ball Bearings
  NU2319	95	200	67	FAG	CYLINDRICAL ROLLER BEARINGS
  NKI25/20	25	38	20	SKF	NEEDLE BEARINGS
  HS7026TGP/4	130	200	33	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS