FAG QJ307-XL-TVP four-point contact bearing

FAG QJ307-XL-TVP belongs to four-point contact 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 QJ307-XL-TVP and any equivalents.

A four-point bearing is an angular contact ball bearing that carries axial loads in both directions as well as radial loads. Its split inner ring and four contact points let one bearing do the work of two in a single support, which suits tight spaces where rigidity and combined load capacity matter.

The QJ prefix marks the four-point series, and the following number gives the size. The XL suffix denotes the X-life design, with optimized surfaces and longer service life, while TVP identifies a ball-guided cage in reinforced polyamide. Reading these suffixes correctly is the fastest way to order the right part number.

Typical installations include gearboxes, machine tools, lifting equipment, process pumps and slewing systems where axial forces act in both directions. You will also find them in milling spindles and rotary tables. For plants and workshops across the United States and Latin America, MR Industrial Accessories supplies this line as a reliable spare part.

When selecting a four-point bearing, weigh the axial load in each direction, the radial load and the space available. During mounting, align the rings carefully and control axial clearance, which is normally set with the cover or a lock ring. Grease or oil lubrication is chosen according to speed and operating temperature, and sealing the assembly keeps contaminants out.

Bearings from different brands can be interchanged when the main dimensions, load capacity and cage configuration match. A matching size number alone is not enough: tolerances and clearance must be verified. So when you ask about an equivalent, send the complete part number and, if possible, a photo of the original part.