LINK-BELT PL3U219N pillow block bearing

LINK-BELT PL3U219N 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 PL3U219N and any equivalents.

LINK-BELT PL3U2N series pillow blocks are mounted units with an integrated bearing, built to hold rotating shafts in industrial machinery. They suit applications that need a solid base and a self-aligning bearing capable of handling slight misalignment. MR Industrial Accessories LLC supplies this line, covering various shaft sizes and sealing options.

The PL3U2N code breaks down as follows: PL for pillow block, 3 for housing type, U for unit with mounted bearing, 2 for the 200 dimensional series, and N for the sealing or closure variant. Part numbers such as PL3U210N through PL3U219N use the last digits to indicate shaft size, not a measurement in millimeters. To select the right unit, provide the complete code or the shaft size you require.

These pillow blocks are common in belt conveyors, bucket elevators, mills, mixers, and process equipment. The 200 series is the medium-section option in the line, covering a range of shaft sizes and typically chosen for moderate loads with some misalignment between supports.

When selecting, consider radial and axial loads, rotation speed, and the operating environment. The N sealing usually denotes a labyrinth or contact seal, appropriate for dust and moisture; for pressure washing or abrasive material, extra protection is recommended. The bearing self-aligns, but the base must be flat and shimmed. Lubricate according to the duty cycle and verify axial clearance during mounting.

LINK-BELT 200 series pillow blocks are dimensionally interchangeable with other brands that use the same mounted unit nomenclature. The critical factors are center height, shaft diameter, and mounting hole spacing. At MR Industrial Accessories LLC, we can suggest a compatible alternative based on those dimensions.

MR Industrial Accessories LLC supplies the LINK-BELT line and manufactures split plummer block housings, ANSI roller chains, and sheaves. To replace a pillow block, send the code stamped on the part or the shaft size and mounting type via WhatsApp. Our team will respond promptly with a quote and can help you choose the right unit.