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Flanged Deep Groove Ball Bearings W 619/6 R-2Z

Flanged Deep Groove Ball Bearings W 619/6 R-2Z

The W 619/6 R-2Z is a compact flanged deep groove ball bearing, measuring 6mm by 15mm with a 5mm width. Made entirely from stainless steel, it offers good resistance to corrosion and wear.

This bearing handles radial loads up to 171 lbf and can reach speeds of 50,000 RPM, making it suitable for fast-moving applications. The shielded design helps keep grease in and contaminants out.

Its small flange (17mm diameter) provides easy mounting and positioning in tight spaces. Weighing just 4.3 grams, it’s ideal for lightweight mechanisms.

Perfect for small electric motors, medical devices, or precision instruments where space is limited. Works in temperatures from -30°C to 120°C and meets RoHS/REACH standards.

The W 619/6 R-2Z’s stainless steel construction makes it a durable choice for moist or corrosive environments. Its compact size doesn’t compromise performance.

With a dynamic radial load capacity of 171 lbf, it’s robust enough for continuous operation. The shielded seals extend service life by protecting the bearing interior.

The flange design simplifies installation in applications where precise alignment is needed. Compatible with SKF bearings for easy replacement.

Suitable for small fans, dental tools, or miniature gearboxes requiring reliable rotation in confined spaces. Grease lubrication ensures smooth running.

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Product Parameters

  • Part Number W 619/6 R-2Z
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Shielded
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Bore Dia 6 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 15 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 5 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 17 mm
  • Flange Thickness 1.2 mm
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 171 lbf
  • Static Radial Load 60 lbf
  • Max Speed 50000 rpm
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.0043 kg
  • Price（$） 2
Flanged Deep Groove Ball Bearings W 619/6 R-2Z dimension drawing
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Features

How Does W 619/6 R-2Z Bearing Reduce Friction?

W 619/6 R-2Z Bearing features stainless steel rings and balls, ensuring smooth operation with minimal friction.

Its shielded design helps retain lubrication, further reducing wear and maintaining efficiency.

The single-row construction and precision engineering contribute to its low-friction performance.

With a maximum speed of 50,000 rpm, it is ideal for high-speed applications.

Application

Industrial Uses of W 619/6 R-2Z Bearing
W 619/6 R-2Z Bearing is commonly used in small industrial motors and pumps, where its compact size and shielded design help keep contaminants out. The stainless steel construction ensures it can handle moderate radial loads without corrosion issues.

In automation systems, W 619/6 R-2Z Bearing fits well in compact robotic joints or linear guides, thanks to its flanged design for secure mounting. Its high-speed capability (up to 50,000 rpm) makes it suitable for precision movements.

For consumer electronics like cooling fans or small appliances, W 619/6 R-2Z Bearing offers quiet operation and long service life. The grease lubrication reduces maintenance needs, ideal for devices used daily.

Medical device manufacturers often choose W 619/6 R-2Z Bearing for portable equipment due to its lightweight (4.3g) and hygienic stainless steel materials. It performs reliably in handheld diagnostic tools or dental handpieces.

Automotive applications include sensors or wiper mechanisms where space is limited. The flange prevents misalignment during vibrations, while the metric sizing matches common European car components.

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