SKF LBBR 50 linear motion
- Brand
- SKF
- Category
- Linear motion
- Subcategory
- Linear motion
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
SKF LBBR 50 belongs to linear motion, part of our Linear motion range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for LBBR 50 and any equivalents.
SKF LBBR linear bearings are guidance components that enable low-friction, accurate axial movement along cylindrical shafts. They suit machine tools, automation systems and transport equipment where smooth linear travel is required. MR Industrial Accessories LLC supplies this SKF line as part of its power transmission and motion offering.
The LBBR code can be read in parts: LB stands for linear ball bearing, the next B indicates a compact version, and R means the bearing includes a ball-retaining cage. The number that follows is the nominal shaft diameter in millimeters. For example, LBBR 16 fits a 16 mm shaft. This naming makes it straightforward to match the bearing to the shaft size in your design.
Typical applications include CNC machines, measuring instruments, robotic arms, pick-and-place units and any mechanism that needs repeated, high-accuracy linear strokes. They also appear in food processing, automotive and medical device manufacturing. Because they handle radial loads and moderate moments, they fit many linear guide arrangements.
When choosing an LBBR bearing, confirm the shaft diameter and housing tolerance. Align the mounting carefully to avoid side loads that shorten service life. Lubrication with low-viscosity grease is important to reduce wear. If dust or particles are present, select a version with integrated seals. Internal clearance and preload also affect system precision and rigidity.
For interchangeability, SKF LBBR bearings can be replaced by other brands that use the same dimensional designation. However, tolerances and load ratings may differ, so verify them before substituting. Do not guess part numbers from other makers; consult a specialist to confirm compatibility. MR Industrial Accessories LLC can help you select a suitable alternative for your application.
To request a quote for SKF LBBR series linear bearings, send the complete part number via WhatsApp or email to MR Industrial Accessories LLC. Our team replies promptly and can suggest equivalents and assist with selection. We serve customers across the United States and in several Latin American countries.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the number in LBBR 16 mean?
- The 16 indicates the nominal shaft diameter in millimeters, so the bearing is designed for a 16 mm shaft. Suffixes may denote sealing or cage variants, so check the full technical data.
- How does a linear bearing differ from a bronze bushing?
- A linear bearing uses recirculating balls to lower friction and allow smooth, precise motion at higher speeds. A bronze bushing works by sliding, typically costing less but with more friction and less precision. The choice depends on the application.
- How are SKF LBBR linear bearings lubricated?
- They use low-viscosity grease or oil. In clean conditions and at moderate speeds, the initial lubrication can last a long time. In demanding applications, follow a regular maintenance schedule.