(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：2025-04-24
• Application:tray industry,CNC,glass,relay,knitted fabrics,car,diagnostic test paper,sterilizers,rolling machine,Spectrum Products,Spectrum Products
• Similar models:CRAFT 1680208 NSK R168B CRAFT 1680207 ZEN R168-2Z FBJ FR168 AST SRW168-TT ISO R168BZZ NMB L-1680 NTN FLRA168AZ CRAFT 1680205
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1213 K	65	120	23	NSK	Self-Aligning Ball Bearings
  21306AX	30	72	19	NACHI	Cylindrical Roller Bearings
  234715B	78	115	48	KOYO	Thrust Ball Bearings
  28TMD01U40A	28	45	18	NSK	Angular Contact Ball Bearings
  71412/71750	104.775	190.500	47.625	NACHI	Tapered Roller Bearings
  45330	150	250	80	KOYO	Tapered Roller Bearings
  51106	30	47	11	FBJ	Thrust Ball Bearings
  6005NR	25	47	12	NSK	Deep Groove Ball Bearings
  6203	17	40	12	NSK	Deep Groove Ball Bearings
  87750/87111B	190,5	282,575	47,625	Timken	Tapered Roller Bearings
  HK2516LLD	25,000	32,000	16,000	NTN	Needle Roller Bearings
  NK42/20	42	52	20	CX	Needle Roller Bearings
  NNF5026X V	130	190	80	CX	Cylindrical Roller Bearings
  SC04A73C3	22	56	15	NTN	Deep Groove Ball Bearings
  TPC-539-2	-	9.1250		American	THRUST ROLLER BEARINGS
  6300.RS	10	35	11	FAG	DEEP GROOVE BALL BEARINGS
  1315	75	160	37	FED	DEEP GROOVE BALL BEARINGS
  301-SF	12	37	12	MRC	DEEP GROOVE BALL BEARINGS
  100SD32	100	180	60.3	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  N-1030-KMSP/5	150	225	35	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS