SKF P2B 308-SRB-SRH Pillow Block Bearing Unit

SKF P2B 308-SRB-SRH Pillow Block Bearing Unit is a fixed, two-bolt-base roller bearing assembly that houses a spherical roller bearing in a solid cast-iron SYR-series housing. It features a 3-1/2 in bore, a base-to-bore centerline of 3.75 in, base width of 2-15/16 in, bolt-center-to-center length of 10.00 in, overall length 13.00 in, and overall height 7.50 in, with a weight of 33.29 lb. The bore is round and the unit is uncoated, with a concentric collar locking device and lubrication fitting, and Tri-Guard seals for bearing protection. This standard-duty, non-expansion (fixed) unit supports up to 73,500 lbf dynamic radial load and 85,000 lbf static radial load, and is rated for a maximum of 1,400 rpm. Replacement bearing is 22218. The P2B unit mounts on a flat base via two bolts, providing robust shaft support with accessible lubrication for industrial applications where a large bore is required.