LINK-BELT PB22643H pillow block bearing

LINK-BELT PB22643H belongs to pillow block 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 PB22643H and any equivalents.

The LINK-BELT PB H series pillow block is a cast housing designed to hold B22400 series mounted bearings and their variants. It provides stable support for rotating shafts in conveying, transmission and process equipment where a solid base and straightforward installation are needed. MR Industrial Accessories supplies this line and assists in matching the housing to your bearing and application.

The part number structure uses letters and digits to indicate housing type and compatible bearing. In the PB H series, PB stands for split pillow block, while the trailing H denotes the mounting style. Part numbers such as PB22416H, PB22419H and PB22420H show how the middle number changes with the bearing: that segment refers to the B22400 series and its dimensions. To select the correct housing, provide the full part number of either the housing or the bearing to be installed.

Typical applications include belt conveyors, bucket elevators, mixers, mills and process equipment in food, chemical and materials plants. The cast housing dampens vibration and enables alignment with the drive or driven shaft.

When choosing a housing, confirm that the mounted bearing belongs to the B22400 series or its B22500 and B22600 equivalents, and that the shaft diameter is appropriate. Installation requires a flat, rigid base with anchor bolts tightened correctly to avoid distortion. Lubrication is applied through the housing; follow the bearing manufacturer's recommendations for grease type and interval. Proper alignment contributes to the service life of the assembly.

LINK-BELT PB H series housings can be interchanged with other pillow blocks for mounted bearings of similar dimensions and capacities. For a quote, compare mounting dimensions, hole center distance and shaft diameter. If you need a compatible alternative, MR Industrial Accessories will recommend the best option for your equipment.

To request a quote, send the housing part number—such as PB22416H or PB22428H—or the bearing part number via WhatsApp or email. We reply promptly with alternatives. We also manufacture split housings to order for special configurations.