+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Stainless Steel Deep Groove Ball Bearings D/W R4-2RS1

Stainless Steel Deep Groove Ball Bearings D/W R4-2RS1

This stainless steel deep groove ball bearing measures 0.25″×0.625″×0.19598″, offering a compact yet sturdy solution for radial loads. It handles up to 192 lbf dynamic load and spins smoothly at 28,000 RPM, making it suitable for high-speed applications.

The sealed design keeps grease in and contaminants out, ensuring reliable performance in temperatures from -30°C to 120°C. Made entirely from stainless steel, it resists corrosion and wears well over time.

With precise tolerances and interchangeable SKF compatibility, it’s a practical choice for replacements. Ideal for small machinery or instruments where space is limited but durability is needed.

Weighing just 0.0042kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use in various industries.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number D/W R4-2RS1
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 0.25"
  • Bore Dia Tolerance -0.00019" to 0.00019"
  • Outer Dia 0.625"
  • Outer Dia Tolerance -0.0007" to -0.00031"
  • Width 0.19598"
  • Width Tolerance -0.005" to 0"
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Sealed
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 192 lbf
  • Static Radial Load 71 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 28000 rpm
  • Weight 0.0042 kg
Stainless Steel Deep Groove Ball Bearings D/W R4-2RS1 dimension drawing
Download DWG Download PDF

Features

How Does D/W R4-2RS1 Bearing Reduce Friction?

D/W R4-2RS1 Bearing features a sealed design with stainless steel construction, ensuring smooth operation and reduced friction.
Its precision-engineered single row deep groove design enhances radial load handling, with a dynamic radial load capacity of 192 lbf.
The stainless steel cage and balls work together to minimise wear, extending the bearing’s service life.
With a maximum speed of 28,000 rpm, it delivers reliable performance in various applications.

Application

Practical Applications of D/W R4-2RS1 Bearing
D/W R4-2RS1 Bearing works well in small industrial equipment, especially where corrosion resistance is needed, like food processing machines. Its sealed design keeps out contaminants, making it reliable in dusty or wet environments.

In automotive applications, D/W R4-2RS1 Bearing fits neatly into components like electric window motors or small gearboxes. The stainless steel construction ensures longevity, even in salty or humid conditions.

For medical devices, D/W R4-2RS1 Bearing’s precision and smooth operation make it suitable for handheld surgical tools. The grease lubrication helps maintain quiet performance, which is essential in clinical settings.

Around the house, D/W R4-2RS1 Bearing can be found in appliances like blenders or small fans. Its compact size and durability make it a handy choice for everyday gadgets.

Q&A

SEND INQUIRY