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689RS

Bore
9 mm
Outer
17 mm
Width
5 mm
Wight
0.004 kg
Single row deep groove ball bearings
The 689RS bearing With a simple and versatile structure, it can withstand combined radial and bidirectional axial loads, has low friction, and is suitable for high-speed operation. It is widely used in motors, household appliances, and various general-purpose machinery.

Main technical Specifications

New Designations :
689RS
Main demensions :
9 × 17 × 5
Bore Dia × Outside Dia × Width Dia (mm)
M :
0.004 kg
Weight
HS Code :
8482102000
Bearing customs code
ID :
9 mm
Inside diameter(I.D.)
OD :
17 mm
Outside diameter(O.D.)
T(B) :
5 mm
Thickness(W.D.)
Category :
Single row deep groove ball bearings

Detailed parameters and installation dimensions:

Part Number: 689RS KYK
Technical description (RS): RS=Sheet Steel Reinforced Contact Seal Of Acrylonitrile-Butadiene Rubber (NBR) On One Side Of The Bearing.
Bearing Type: Deep Groove Ball Bearings, Single Row
Bearing Size (metric): Bore Dia. (d): 9,00 mm X Outer dia. (D): 17,00 mm X Width (B): 5,00 mm or Size: 9,00 mm * 17,00 mm * 5,00 mm
Original Equipment Manufacture(OEM NO.): 689RS
Bore: C (Cylindrical Bore)
Seals Type: RS - Rubber Seal on One Side
Cage Design: S (Steel or Standard Cage)
Radial internal clearance: Cn (Normal Internal clearance)
Precision Rating: Standard class precision
Type of lubrication: Standard class lubrication
Thermal Stability: No Thermal Stability - Temperatures up to 120°C

The 689RS is a Single row deep groove ball bearings, with dimensions 9 mm x 17 mm x 5 mm, designed for Simple structure and highly versatile, Suitable for The vast majority of motors, transmission systems, and general-purpose machinery (general-purpose, economical, and efficient), such as Electric motors, automobiles, general equipment.

The 689RS Single row deep groove ball bearings, It effectively reduces friction and wear, enhances load-bearing rigidity, and suppresses vibration and noise, thereby significantly extending equipment service life and ensuring long-term, stable operation under complex working conditions.

  • Min. Order: 1 Piece/(689RS, 9 = ID, 17 = OD, 5 = B, 0.004 kg) or according to different suppliers
  • Price: There are multiple professional bearing manufacturers and suppliers in China that offer 689RS. Sending an inquiry will get you quotes from multiple suppliers, allowing you to compare prices, quality, and service to find the most affordable option for 689RS bearing.
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

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✨What are the Benefits of choosing 689RS bearings?

  • Versatile Load Bearing: Capable of simultaneously withstanding radial and bidirectional axial loads, suitable for high-speed and ultra-high-speed applications.
  • Low Friction and Long Life: Optimized contact between the raceway and steel balls results in an extremely low coefficient of friction, minimal heat generation, and a long service life.
  • High Speed ​​Capability: Due to high operational precision, it allows for very high maximum speeds.
  • Low Maintenance Costs: Can be designed with dust covers or sealing rings for lifetime lubrication, requiring no routine maintenance.
  • Rigid and Quiet Operation: Provides a certain level of rotational stiffness while maintaining low operating noise and vibration levels.
  • The 689RS Single row deep groove ball bearings adopts a Simple structure and highly versatile design, with dimensions an inner diameter of 9 mm, an outer diameter of 17 mm, a width of 5 mm, ensure the equipment operates more stably for applications The vast majority of motors, transmission systems, and general-purpose machinery (general-purpose, economical, and efficient)

🏭 What are the applications of the 689RS bearing?

  • Motors/Electrical Appliances: Used in motors and home appliances. Ensures smooth high-speed operation and low noise.
  • Automotive Industry: Used in generators and gearboxes. Suitable for medium loads and offers high reliability.
  • General Machinery: Used in pumps, fans, and speed reducers. Low friction, maintenance-free, and long service life.

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