SKF B 10724-148 housing covers and accessories
- Brand
- SKF
- Category
- Bearing housings
- Subcategory
- Housing covers and accessories
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Description
SKF B 10724-148 belongs to housing covers and accessories, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for B 10724-148 and any equivalents.
SKF B series covers with PosiTrac Plus contact seal are used on split plummer block housings to keep dust, moisture and fibers out while holding lubricant in. They suit rotating shafts in equipment where contamination would otherwise shorten bearing life. MR Industrial Accessories supplies this line and assists with identifying the right cover for your housing and shaft.
Each cover code starts with the letter B, followed by a base number and a suffix. For instance, B 10724-53 and B 10724-102 share the base 10724, which defines the mounting geometry, while the suffix indicates a diameter or configuration variant. The same logic applies to B 10724-117, B 10724-122, B 10724-125, B 10724-144, B 10724-148 and B 10724-155: the base number stays constant and the suffix changes the size. Always match the full code to the housing on your equipment.
These covers are common on split housings in dusty, wet or fibrous environments: conveyors, mills, mixers, centrifugal pumps, fans and general plant machinery. Industries such as food processing, cement, mining, paper and aggregates rely on them where washdowns or airborne particles are routine. They also fit power transmission equipment running at moderate speeds with shafts that need ongoing protection.
Selection comes down to matching the shaft diameter and housing bore to the variant. The PosiTrac Plus contact element is built to maintain sealing even with slight misalignment, but aligning housing and shaft before installation is still recommended. Lubricate the lip with the same grease used in the bearing, then insert the cover without striking it, as impacts can deform the contact. In high-vibration applications, check lip wear and grease condition at regular intervals.
SKF B series covers can be interchanged with equivalents from other brands when mounting dimensions, seal type and shaft diameter align. A similar numeric code is not enough; compare drawings or physical samples. MR Industrial Accessories can help you verify the appropriate equivalence for your housing without compromising assembly performance.
To replace a cover on your split housing, send the complete code via WhatsApp or email. We review the designation, base number and suffix to quote the variant that fits your equipment, and we can advise if you are unsure about compatibility with the existing housing.
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
- How do I identify the B cover my housing needs?
- Check the code on the old cover or the housing plate. Note the base number (e.g., 10724) and the final suffix. With that, we can quote the exact variant. If the code is missing, send a photo and your shaft measurements.
- What does PosiTrac Plus mean on these covers?
- It is the contact element that seals against the shaft. It retains lubricant and blocks contaminants in dusty or wet conditions. It is not a blind cover; the lip maintains contact while the shaft rotates.
- Are SKF B series covers interchangeable with other brands?
- They can be if mounting dimensions, shaft diameter and seal type match. Do not rely on the code alone; compare drawings or samples. MR can help you verify equivalence before quoting.