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Single Row Deep Groove Ball Bearings 61805

Single Row Deep Groove Ball Bearings 61805

The 61805 is a compact single-row deep groove ball bearing, measuring 25mm by 37mm by 7mm, crafted from sturdy chrome steel. It handles radial loads up to 980 lbf and spins smoothly at speeds up to 24,000 RPM.

Its open design allows for easy lubrication, while the stainless steel cage ensures durability. The bearing operates efficiently in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Perfect for small machinery or appliances where space is limited but performance is key.

Weighing just 0.021kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 61805
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 37 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 7 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • REACH Compliant
  • Temperature Range -30° to 120 °C
  • Dynamic Radial Load 980 lbf
  • Static Radial Load 585 lbf
  • Max Speed 24000 rpm
  • Weight 0.021 kg
  • price（$） 11.304
Single Row Deep Groove Ball Bearings 61805 dimension drawing
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Features

How Does 61805 Bearing Reduce Friction?

61805 Bearing features a single-row deep groove design, optimised for smooth radial load distribution.
The chrome steel rings and balls minimise friction, ensuring efficient operation even at high speeds.

With a maximum speed of 24,000 rpm, it delivers reliable performance in various applications.
The stainless steel cage maintains ball alignment, reducing wear and extending the bearing’s lifespan.

Its compact size (25 mm×37 mm×7 mm) makes it suitable for space-constrained installations.
The P6 tolerance class ensures precision, while the open design simplifies maintenance.

Application

Common Applications of 61805 Bearing
61805 Bearing is widely used in small electric motors, where its compact size and radial load capacity make it ideal for efficient power transmission. The open design allows for easy lubrication, extending service life in continuous operation.

In household appliances like washing machines, 61805 Bearing ensures smooth rotation of drums and pulleys. Its chrome steel construction provides reliable performance even under frequent start-stop cycles.

For office equipment such as printers, 61805 Bearing’s low noise operation and precision tolerances contribute to consistent paper handling. The P6 tolerance class ensures minimal vibration during high-speed printing tasks.

Automotive accessories like alternators often rely on 61805 Bearing for its durability in demanding environments. The stainless steel cage prevents corrosion, making it suitable for under-hood applications.

Q&A

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