DODGE P2B-GTAH-104S pillow block bearing

DODGE P2B-GTAH-104S 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 P2B-GTAH-104S and any equivalents.

The DODGE ER-Series pillow block is a mounted unit that pairs a cast housing with an insert ball bearing, and it bolts down onto a flat base. Its job is to support and guide rotating shafts in power transmission equipment, cutting friction and taking radial loads. Because it is a pillow block, lining up the shaft and anchoring the unit to steel or concrete is straightforward.

The code is built in blocks, so it helps to read it from left to right. The P stands for pillow block. The digit after it gives the size. B is the housing series. GTAH describes the insert bearing together with its sealing and locking arrangement. The closing S marks the mounting variant. Take P2B-GTAH-104S: the 2 and the 104 both refer to the size of the unit. When you ask for a quote, copy the complete code from the nameplate or from the machine itself.

Typical applications include belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and industrial fans. The cast housing handles dusty conditions and moderate moisture, while the labyrinth seal on the insert keeps lubricant in place during continuous running.

Selection comes down to three things: shaft diameter, the radial and axial load you expect, and the locking type of the insert. Before you tighten the bolts, make sure the base is flat and aligned, since poor alignment speeds up bearing wear. The factory fill is normally enough to get started, but in harsh environments it pays to inspect the seal and relubricate according to the duty cycle.

Pillow blocks with insert bearings can be swapped between brands when the mounting dimensions, shaft diameter and locking type line up. Equivalent series from other makers may use a different sealing system or locking method, so confirm the center height, hole spacing and shaft diameter before replacing anything. We can point you to the compatible alternative.

For a replacement, send the code stamped on the housing or the equipment model. We quote it and suggest the compatible option. Our own manufacturing covers split plummer block housings and custom special parts. Send the code or model you need and we will get back to you promptly.