Stainless Steel Deep Groove Ball Bearings W 61811-2RS1

The W 61811-2RS1 is a stainless steel deep groove ball bearing with a 55mm bore and 72mm outer diameter, designed for radial loads. Its compact width of 9mm makes it suitable for tight spaces.

This sealed bearing handles radial loads up to 1607 lbf and operates smoothly at speeds up to 5300 RPM. The all-stainless steel construction ensures good corrosion resistance.

Pre-lubricated with grease, it requires minimal maintenance. The bearing performs well in temperatures from -30°C to 120°C.

Ideal for food processing equipment or marine applications where rust resistance is important. Weighing just 0.079kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards.

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Description

Features

Application

Q&A

Product Parameters

Part Number W 61811-2RS1
Brand TFL
Interchangeable SKF
Bore Dia 55 mm
Bore Dia Tolerance -0.015mm to 0
Outer Dia 72 mm
Outer Dia Tolerance -0.013mm to 0
Width 9 mm
Width Tolerance -0.15mm to 0
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
Ring Material Stainless Steel
Ball Material Stainless Steel
Cage Material Stainless Steel
Dynamic Radial Load 1607 lbf
Static Radial Load 1911 lbf
Temperature Range -30° to 120 °C
Lubrication Grease
RoHS Compliant
REACH Compliant
Max Speed 5300 rpm
Weight 0.079 kg

Stainless Steel Deep Groove Ball Bearings W 61811-2RS1 dimension drawing

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Features

Why Choose W 61811-2RS1 Bearing for Precision Tasks?

W 61811-2RS1 Bearing is crafted from stainless steel, offering excellent resistance to corrosion and wear.
Its sealed design ensures consistent lubrication, making it ideal for precision applications.
The single-row construction provides reliable radial load support, with a dynamic load capacity of 1607 lbf.
With a maximum speed of 5,300 rpm, it delivers smooth and efficient performance.

Application

Practical Applications of W 61811-2RS1 Bearing
W 61811-2RS1 Bearing is commonly used in industrial equipment like conveyor systems, where its sealed design protects against dust and debris. The stainless steel construction ensures durability in humid or corrosive environments.

In automotive applications, W 61811-2RS1 Bearing fits well in electric motors and small gearboxes, providing reliable radial load support. Its compact size makes it ideal for space-constrained installations.

For medical devices, W 61811-2RS1 Bearing offers smooth operation in equipment like lab centrifuges, where precision and hygiene are key. The grease lubrication reduces maintenance needs in high-use settings.

In home appliances, W 61811-2RS1 Bearing works efficiently in fans and small power tools, thanks to its quiet performance and long service life. The metric sizing ensures compatibility with various European models.