Delta Tool Part 412-01-379-5001 Delta Bearing Seal Used in: 23-200 Type 1 7IN STD.GRINDER 23-201 Type 1 7 IN GRINDER 23-202 Type 1 7 IN BENCH GRINDER 23-206 Type 1 7IN BENCH GRINDER 23-213 Type 1 7 IN GRINDER 23-214 Type 1 7 IN GRINDER 23-215 Type 1 7 IN GRINDER 23-233 Type 1 1/2 H P BUFFER 23-239 Type 1 1/2 HP BUFFER 23-241 Type 1 1/2 H P BENCH BUFFER 23-263 Type 1 7 IN BUFFER 23-502 Type 1 6IN TOOL GRINDER 31-438 Type 1 ARBOR HEAD