NSK UELT312D1W3 take-up bearing
- Brand
- NSK
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UELT
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Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
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Description
NSK UELT312D1W3 belongs to take-up bearing, 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 UELT312D1W3 and any equivalents.
The UELT take-up housing from NSK is a mounted bearing unit with a T-shaped frame, built to tension chains, belts and conveyor systems. It pairs an insert bearing that grips the shaft with set screws and a housing that slides for adjustment. This makes it a practical choice when drives need to compensate for stretch or slack.
The code breaks down into three parts: UEL for the insert bearing with set screws and seals, T for the T-shaped take-up housing, and the numbers that follow for the shaft size. For instance, UELT204-012D1W3 fits a 12/16 inch shaft, and UELT205D1W3 fits a 25 mm metric shaft. The D1 and W3 suffixes indicate sealing and lubrication versions. Have your full part number ready and we will quote it.
Typical installations include chain and belt drive lines, conveyors, agricultural equipment, bottling lines and plant drive systems. The unit mounts on the slack side of the chain, and tension is set with a screw. This allows adjustments without shutting down the line.
When selecting a UELT, consider the shaft diameter, chain pitch or belt type, and the radial load. The insert comes pre-lubricated and sealed; verify that the seal suits the environment, whether dust, water or temperature extremes are present. During installation, align the housing with the drive and tighten the set screws onto the shaft with the correct wrench. Periodic relubrication helps extend bearing life.
If you are replacing a housing from another brand, we can help find an equivalent. NSK UELT take-up housings interchange with other brands that use the same nomenclature and dimensions. Provide the old part number or the shaft dimensions and we will identify a compatible option. We work with the exact designation.
To request a quote for your UELT take-up housing, send the complete part number via WhatsApp or email. We reply promptly. If you do not see the variant you need, contact us with the model or dimensions and we will quote it.
Dimensions
- Bore
- 60 mm
Frequently asked questions
- What does the part number UELT204-012D1W3 mean?
- UELT indicates a take-up housing with insert bearing; 204 is the bearing series; 012 is the shaft diameter in inches (12/16"); D1 and W3 are sealing and lubrication suffixes. Send us your part number and we will quote it.
- Is this housing suitable for tensioning chains?
- Yes, the UELT is designed to tension chains and belts in drives. It mounts on the slack side and is adjusted with a screw. Tell us the chain pitch and shaft diameter so we can quote the exact model.
- How do I ask for the equivalent from another brand?
- Send us the part number of the old housing or the shaft dimensions and center distance. We will identify the equivalent NSK reference and quote it promptly via WhatsApp or email.