693-2RS Rubber Sealed Miniature Ball Bearing (Size: 3x8x4mm)

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693-2RS

Bore Diameter:3 mm

Outside Diameter:8 mm

Width:4 mm

Min. Order:1 Piece

The 693-2RS bearing is a Deep Groove Ball Bearings with an inner diameter of 3 mm , an outer diameter of 8 mm, a width of 4 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) balls, Sealed type, Rubber. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Servo & Miniature Motors, Turbo-Machinery Pumps, Scroll Compressors,Surgical Devices, Medical Handpieces & Instruments, Pulmonary Assist Devices, Aircraft & Spaceflight, Flow Meters, Fuel Controls, Gimbals, Slip Rings.

Dimensions:

Inside Diameter:

3 mm

Outside Diameter:

8 mm

Thickness:

4 mm

Specifications:

HS Code:

8482102000

Structure:

Ball Bearing

Number of Rows:

Single

Demensions:

3x8x4

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Chrome Steel (Gcr15)

Cage material:

Steel

Seals Type:

Sealed

Seal Material:

Rubber

Ball Material:

Chrome Steel (Gcr15)

System of Measurement:

Metric

Rolling Element:

Ball

Closure Type:

Sealed

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

Stock:

10000 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

693-2RS Miniature Ball Bearing, Rubber Sealed, Single Row, Metric Size, High Speed, Low Noise, and High Precision.

Size: 3x8x4mm

Inner Diameter (d): 3mm

Outer Diameter (D): 8mm

Width (B): 4mm

Bearing Material: GCR15 Bearing Steel

Closures: Rubber Sealed on Both Sides

HS Code: 8482102000

Deep Groove Ball Bearing
Part No.	Dimensions (mm)			Weight
Part No.	d	D	B	Lbs
693-2RS	3	8	4	0.002

Miniature bearings, also known as small bearings or micro bearings, are designed to operate in applications that require compactness, low friction, and high rotational precision. They are characterized by their small size, often with a bore diameter of less than 30mm, and precise construction. Miniature bearings can be used at high speeds and withstand moderate loads.

Applications: Servo & Miniature Motors, Turbo-Machinery Pumps, Scroll Compressors,Surgical Devices, Medical Handpieces & Instruments, Pulmonary Assist Devices, Aircraft & Spaceflight, Flow Meters, Fuel Controls, Gimbals, Slip Rings.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected] or contact us by Wechat or Whatsapp at +8618062246726.

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693-2RS Rubber Sealed Miniature Ball Bearing (Size: 3x8x4mm)

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