(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.1250

Outer Dia (D) - 0.3125

Width (B) - 0.1406

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 107

Static Load Rating (Cor) - 32

Max Speed (Grease) (X1000 RPM) - 60

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Ui) - 0.2

Min. Housing Shoulder Dia., Outer (Uo) - 0.280

Ball Qty - 6

Ball Dia (Dw) - 0.0625

Weight (g) - 0.74

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:SR2-5-TT
• Inner Diameter：3,175mm Outer Diameter：7,9375mm Width：3,57124mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:Special Equipment,ventilation equipment,transportation equipment,thin metal materials,surgical instruments,tobacco machinery,walking Food processing machinery and equipment,sanitation facilities,linear drive,plastic molding,Medical printer
• Similar models:NTN 6312LB SKF D/WRW1-4-2ZS ZEN SF687 NTN 6205/26V16 SNR 4212A NACHI 6802NSE SKF YAR207-104-2RF/VE495 FBJ FR6ZZ SKF 6307/VA201 CX 63803-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in SR2-5-TT products，there is large inventory of AST SR2-5-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SR2-5-TT Which AST SR2-5-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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  NA4860	300	380	80	NTN	Needle Roller Bearings
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  NN3122	110	180	56	ISO	Cylindrical Roller Bearings
  NUP219R	95	170	32	KOYO	Cylindrical Roller Bearings
  Q1028	140	210	33	ISO	Angular Contact Ball Bearings
  SX1298LLU	60,000	152,000	36,000	NTN	Angular Contact Ball Bearings
  SCE129P	19,05	25,4	14,288	INA	Needle Roller Bearings
  52410				FAG	THRUST BALL BEARINGS
  IR-7133	.3750		.7600	RBC	NEEDLE BEARINGS
  RNA-6915	105		54	CONSOLIDATED	NEEDLE BEARINGS