Single Row Deep Groove Ball Bearings 6309-2RS1/C3LT20

The 6309-2RS1/C3LT20 is a single-row deep groove ball bearing with a 45mm bore and 100mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 11915 lbf and runs smoothly at speeds up to 6700 RPM.

Its sealed design keeps out dust and moisture, while the C3 radial clearance ensures reliable performance under varying temperatures. The bearing operates well in conditions ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like electric motors or pumps where radial loads are common.

Weighing 811g, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 6309-2RS1/C3LT20
Brand TFL
Interchangeable SKF
System of Measurement Metric
For Load Direction Radial
Construction Single Row
Bearing Type Ball
Seal Type Sealed
Tolerance Class ABEC 1 | ISO P0
Radial Clearance Trade No C3
Bore Dia 45 mm
Bore Dia Tolerance -0.012mm to 0
Outer Dia 100 mm
Outer Dia Tolerance -0.015mm to 0
Width 25 mm
Width Tolerance -0.120mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Chrome Steel
ROHS Compliant
REACH Compliant
Temperature Range -30°to 120 °C
Dynamic Radial Load 11915 lbf
Static Radial Load 7194 lbf
Max Speed 6700 rpm
Weight 811 g
price（$） 20.043

Single Row Deep Groove Ball Bearings 6309-2RS1/C3LT20 dimension drawing

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Features

Performance Features of 6309-2RS1/C3LT20 Bearing

6309-2RS1/C3LT20 Bearing is built with chrome steel rings and balls, offering strong radial load capacity.
Its dynamic radial load reaches 11915 lbf, making it suitable for demanding applications.

The sealed design protects against dust and moisture, ensuring smooth operation.
With a maximum speed of 6,700 rpm, it balances performance and durability.

6309-2RS1/C3LT20 Bearing operates in temperatures from -30°C to 120°C, adapting to various conditions.
Its C3 radial clearance provides flexibility in different operating environments.

The chrome steel cage maintains ball alignment, reducing wear and extending service life.
This bearing is easy to install and requires minimal maintenance.

Application

Industrial Uses of 6309-2RS1/C3LT20 Bearing
The 6309-2RS1/C3LT20 Bearing is commonly used in industrial machinery like pumps and electric motors, where its sealed design protects against dust and debris. Its C3 radial clearance ensures smooth operation even under varying thermal conditions.

Where Is 6309-2RS1/C3LT20 Bearing Used?
In automotive applications, 6309-2RS1/C3LT20 Bearing fits well in wheel hubs and transmissions, thanks to its radial load capacity and sealed construction. The chrome steel material offers durability for long-term use.

Perfect Fit for Automation: 6309-2RS1/C3LT20 Bearing
For automated systems, 6309-2RS1/C3LT20 Bearing works reliably in conveyor belts and robotic arms, where consistent performance is key. The ABEC 1 tolerance class ensures precision in repetitive tasks.

Light-Duty vs Heavy-Duty: Best Uses for 6309-2RS1/C3LT20 Bearing
In light-duty applications like household appliances, 6309-2RS1/C3LT20 Bearing provides quiet operation and longevity. For heavier tasks, its dynamic radial load rating makes it suitable for industrial gearboxes.