REXNORD ZNT105090MM take-up bearing
- Brand
- REXNORD
- Category
- Bearing housings
- Subcategory
- Bearing housings
- Series
- 5000
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Description
REXNORD ZNT105090MM 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 ZNT105090MM and any equivalents.
A take-up bearing housing from the Rexnord ZNT line keeps chain and belt drives at the tension they were designed for. Mounted on the slack side of the drive, it takes up the variation that appears as a chain stretches or a belt wears, which helps the chain, sprockets and pulleys last. MR Industrial Accessories LLC supplies this line and helps buyers match the housing to the application.
Reading the part number is the fastest way to narrow the options. The ZNT prefix marks the take-up configuration; the digits that follow tie the housing to a shaft size and a center distance; the MM ending points to the seal type and metric threading. Sizes such as ZNT92070MM, ZNT92075MM, ZNT95070MM and ZNT95075MM sit in the smaller range, while the 5000 and 6000 groups cover larger shafts, for example ZNT96065MM, ZNT96070MM, ZNT102080MM and ZNT102085MM.
Typical installations include belt conveyors, bucket elevators, conveyor belts and chain drives in industrial plants. Food processing, cement, mining and aggregate operations rely on them, as does material handling equipment where chain stretch or belt wear has to be absorbed somewhere in the drive.
Selection comes down to shaft diameter, radial load and the conditions around the housing. The seal has to keep dust and moisture out, and a reinforced version is the usual answer where contamination is heavy. Lubrication on schedule and alignment with the chain run keep wear down, and the mounting has to leave room for axial movement so tension can be adjusted without loading the bearing.
ZNT take-up housings can be swapped for other brands that use a comparable configuration, as long as mounting dimensions and load capacity line up. Before replacing a component, check the shaft dimensions, the hole spacing and the fastening method. MR Industrial Accessories LLC can point you to a workable equivalent.
For a quote, send the part number or the shaft dimensions by WhatsApp or email. We reply promptly, and if the exact item is not the right fit we can suggest an equivalent and help you choose.
Dimensions
- Bore
- 90 MM
Frequently asked questions
- What do the characters in a Rexnord ZNT part number tell me?
- ZNT is the take-up mounted bearing line. The following digits set the size and configuration, and the MM ending identifies the seal type and metric thread. Every part number maps to one combination of dimensions.
- How do I pick the right take-up housing for my chain drive?
- Start with the shaft diameter, the radial load and the space you have. Then look at the environment: dust and moisture call for a reinforced seal. With those details we can identify the ZNT model that fits.
- Can a Rexnord ZNT housing replace another brand?
- It can when mounting dimensions, shaft diameter and load capacity agree. Nominal size alone does not settle it, so check hole spacing and fastening type. We can help you confirm the equivalent.