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Flanged Deep Groove Ball Bearings W 628/7 R-2RS1

Flanged Deep Groove Ball Bearings W 628/7 R-2RS1

The W 628/7 R-2RS1 is a compact flanged deep groove ball bearing, measuring 7mm by 14mm with a 5mm width. Made entirely from stainless steel, it offers good resistance to corrosion and wear.

This sealed bearing handles radial loads up to 149 lbf and can spin at speeds up to 28,000 RPM. Its flange provides secure mounting, preventing slippage in tight spaces.

Pre-lubricated with grease, it requires minimal maintenance while operating in temperatures from -30°C to 120°C. The bearing is interchangeable with SKF models for easy replacement.

Ideal for small machinery or precision instruments where space is limited. Weighing just 3.3 grams, it’s lightweight yet durable for its size, meeting RoHS and REACH standards.

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Product Parameters

  • Part Number W 628/7 R-2RS1
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Sealed
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Bore Dia 7 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 14 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 5 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 16 mm
  • Flange Thickness 1.1 mm
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 149 lbf
  • Static Radial Load 58 lbf
  • Max Speed 28000 rpm
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.0033 kg
  • Price（$） 2
Flanged Deep Groove Ball Bearings W 628/7 R-2RS1 dimension drawing
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Features

How Does W 628/7 R-2RS1 Bearing Reduce Friction?

W 628/7 R-2RS1 Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.
Its sealed design retains lubrication, reducing wear and extending service life.
The single-row construction and precision tolerances enhance performance in radial load applications.
With a maximum speed of 28,000 rpm, it offers reliable efficiency for various uses.

Application

Common Applications of W 628/7 R-2RS1 Bearing
W 628/7 R-2RS1 Bearing is widely used in small electric motors, such as those found in household appliances like blenders and mixers. Its compact size and sealed design help keep out dust and moisture, ensuring smooth operation.

In automation systems, W 628/7 R-2RS1 Bearing fits well in compact robotic arms and conveyor guides. The stainless steel construction offers good resistance to corrosion, making it suitable for cleanroom environments.

For consumer electronics, W 628/7 R-2RS1 Bearing works efficiently in devices like printers and scanners. The flange design provides extra stability, preventing misalignment during high-speed rotations.

Medical devices like dental tools often rely on W 628/7 R-2RS1 Bearing for precise movements. The grease lubrication ensures quiet performance, which is essential in sensitive medical settings.

In automotive applications, W 628/7 R-2RS1 Bearing can be found in small actuators and sensors. Its metric sizing makes it compatible with various European and Asian car models.

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