FAG ZARF50115-TV super precision bearing

FAG ZARF50115-TV belongs to super precision bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for ZARF50115-TV and any equivalents.

When a spindle or rotary table has to hold its position while carrying thrust in both directions, the FAG ZARF-TV series is one of the options we supply. This is a super precision thrust bearing built for axial rigidity and accurate rotation, which is why it turns up in machine tool spindles, indexing tables and measuring equipment. Our team can review your application data and point you to the variant that fits.

Reading the designation takes a moment at first. ZARF is the family name for this super precision thrust range, and the digits that follow describe the main mounting envelope. Take ZARF1560-TV: 15 and 60 are the standardized diameter and height figures. In ZARF2068-TV, the same logic applies with 20 and 68. The TV ending tells you the cage is made of a synthetic material, which is typical across this range. Once you know the pattern, matching a marking on an old bearing to a new order goes quickly.

Where do these bearings earn their place? Machine tools, metrology instruments, positioning tables, grinding spindles and machining centers are the usual homes. Anywhere the table or spindle has to move axially with tight repeatability, and where axial loads arrive from both directions at speed, this design is a natural fit. Job shops, automotive plants and component manufacturers running high-end machining equipment are the kinds of operations that rely on them.

Choosing the right one comes down to three things: the axial load, the rotational speed and the conditions around the bearing. Correct alignment at mounting matters, and so does proper lubrication. Depending on how the machine is built, some variants can run with oil and others with grease. Sealing arrangement and internal clearance also shape how the bearing performs and how long it lasts, so they belong in the selection conversation. Send us your spindle or table data and we will help narrow the list.

Bearings from different makers sometimes share dimensions, but that does not make them drop-in replacements. Tolerances, rigidity and load capacity still have to line up before you commit. That is where we can help: give us the part number and we will look at compatible options across the brands we supply, checking them against your equipment rather than assuming a match.

If the part number is already in hand, send it over WhatsApp or email and we will get a quote back to you without delay. If all you have is a measurement or a machine drawing, we can work from that too and help identify the correct designation.