(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.3750

Width (B) - 0.1250

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 71

Static Load Rating (Cor) - 31

Max Speed (Grease) (X1000 RPM) - 48

Max Speed (Oil) (X1000 RPM) - 56

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.348

Ball Qty - 11

Ball Dia (Dw) - 0.0394

Weight (g) - 0.60

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 PTFE seals = (TT), also availble with a single PTFE seal = (T)

• Model Number:SR168-TT
• Inner Diameter：6,35mm Outer Diameter：9,525mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:fabric products,Laser Devices,equipment,medical equipment,gear grinding machine,air purification,lathe,Other machinery,aerial work equipment,Small air generators,industry test
• Similar models:SNR AB41684 NSK R168B NMB L-1680 ISO FR168BZZ ISB R168 AST SFR168 ZEN SFR168-2Z ISO R168B-2RS ISB FR168ZZ FBJ R168
• BEARING POWER International Trading Co.,Ltd. specialize in SR168-TT products，there is large inventory of AST SR168-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SR168-TT Which AST SR168-TT 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.

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  DL 9 14 12	9	14	12	KOYO	Needle Roller Bearings
  GEC440HT	440	600	218	LS	Plain Bearings
  JH-812	12,7	19,05	19,05	Timken	Needle Roller Bearings
  MFJL-1720L	17	24	20	NSK	Needle Roller Bearings
  NF 315	75	139.5		NACHI	Cylindrical Roller Bearings
  NP 210	50	80.4		NACHI	Cylindrical Roller Bearings
  RNA4844	240	270	50	INA	Needle Roller Bearings
  S148	22,225	28,575	12,7	AST	Needle Roller Bearings
  UCP210	50			ISO	Bearing Units
  ZKLF50140-2Z	50	140	54	INA	Thrust Ball Bearings
  N072			1.7910	SKF	LOCKNUTS
  N209E	45	85	19	SKF	CYLINDRICAL ROLLER BEARINGS
  190RU51	190	300	46	Torrington	CYLINDRICAL ROLLER BEARINGS
  NA49/22	22	39	17	SKF	NEEDLE BEARINGS
  2213-2RS	65	120	31	CONSOLIDATED	SELF
  RLS-221/2-LL	4.7500	8.2500	1.3125	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HMLL-148T			55	CONSOLIDATED	WITHDRAWAL NUTS
  CRSBCR-30	.7500	1.8750	1.0000	CONSOLIDATED	ROLLER CAM FOLLOWERS