Cast Iron Bearing Housing - Uses wide or narrow series, self-aligning insert bearings - Will fit in two-hole pillow blocks and be greasable - For bearing 21132, 21135.
This item is a suitable alternative for the following: 851-PK211, PBH211, AK211, 851-AK211, PBH211-IMP, PBH211IMP, RAK-100MM, RAK100MM