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Extended Length Linear Ball Bearing
An extended-length linear ball bearing designed to provide a longer internal contact area and stable linear movement on a matching cylindrical shaft.
Description

Product Details
This cylindrical linear bearing uses recirculating steel balls to reduce sliding resistance between the bearing and a round linear shaft. Its extended body distinguishes it from the standard-length LM type and provides a longer supporting section within the same bearing assembly.
The bearing size must match the nominal shaft diameter. Depending on the selected model, sealed versions can help retain lubricant and reduce the entry of dust. Confirm the exact model, outside diameter, overall length and seal arrangement before ordering.
Product Description
As the bearing travels along the shaft, the internal balls circulate through closed return paths to produce smooth linear movement. The longer housing supports the shaft over a greater axial distance, making this type suitable for equipment requiring additional guidance stability without changing to a profiled linear guide.
Typical applications include printing machinery, packaging equipment, measuring devices, automated mechanisms and other light to moderate-load linear motion assemblies. Installation requires a straight, properly aligned and suitably finished shaft. The bearing should not be used to compensate for major alignment errors or withstand heavy impact loading.
We accept orders as small as a single piece for standard sizes. Please contact us for delivery lead time based on order quantity.
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FAQ
1.Q:Your factory how to control the quality?
A: All bearing parts before the production and the production process, strict inspection by 100%, including crack detection, roundness, hardness, roughness, and the geometry size, all bearing meet CE international standard.
2.Q: What is the delivery time?
A: Standard delivery time is 7–10 working days depending on the order quantity and stock availability.
3.Q: OEM and custom you can receive?
A: Yes, accept OEM, can also be customized according to samples or drawings for you.
4. Q:What is MOQ?
A:For inventory items, no minimum order quantity
For other items, would you please check our specific details for each item to get the MOQ. Any special requirement, please tell us.
5.Q:How to contact us?
A:You can chat with us online, call us, send us email, send messages via trade manager, wechat, whatsapp, etc.
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