SEALMASTER SP-216 pillow block bearing

SEALMASTER SP-216 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 SP-216 and any equivalents.

The SEALMASTER SP pillow block is a mounted unit that pairs a cast iron housing with an insert bearing. It arrives pre-assembled and lubricated from the factory, ready to support rotating shafts on conveyors, fans, mixers and other power transmission equipment where alignment and rigidity matter. MR Industrial Accessories supplies this line to maintenance and purchasing teams across the United States and in several Latin American countries.

The SP prefix denotes the pillow block series. The number that follows, such as SP-13, SP-14 or SP-15, sets the insert and housing size: a higher number means a larger shaft diameter and greater load capacity. Suffixes that may follow the number point to variations in sealing, locking method or insert material. To match the right unit, note the full code on the equipment nameplate or drawing.

Typical installations include belt conveyors, bucket elevators, exhaust fans, mixers, screens and packaging lines. Dust, moisture and washdown are common in food processing, cement, cold storage and grain handling, so the insert seal often decides whether a given unit fits. The pillow block design lets you bolt the shaft to a flat base and handle moderate radial and axial loads without machining a custom housing.

Selection comes down to shaft diameter, radial and axial load, and the operating environment. The seal type indicates suitability for dust, water or high-pressure washdown. Although the insert is lubricated at the factory, relubrication intervals in service should follow the duty cycle. On installation, set the pillow block on a clean, flat surface, tighten the mounting bolts and confirm shaft alignment before start-up.

SEALMASTER SP pillow blocks can replace other mounted units of equivalent dimensions when shaft diameter, locking type and pillow height all match. A similar number alone is not enough: compare the housing geometry and the insert locking system. For a replacement, send the code stamped on the pillow block or the shaft and base dimensions so we can identify the correct unit.

MR Industrial Accessories supplies the SEALMASTER line. If you need an SP pillow block for your equipment, message us on WhatsApp or email with the code or model. We reply promptly with a quote and can suggest an equivalent if your application calls for a different sealing or locking configuration.