23212-77 Double Shielded
DOUBLE SHIELDED BALL BEARINGS-GEN2321277>
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DOUBLE SHIELDED BALL BEARINGS-GEN2321277>
SEAL-LESS COMBINATION STEEL STRAPPING TOOL - DUB10138>
The McGill® CAMROL® full complement needle bearings feature black oxide treated bearing steel. They are available in two basic mounting styles for use in mechanical automation or linear motion applications. Our basic features each contribute to superior performance. The LUBRIDISC® seal option helps prevent metal to metal contact within the bearing. It also provides a barrier for containment entry and blowout protection when relubricating. These bearings are available with several dimensional choices. The seal options and combinations provide a specific solution for each application. Within the following section you can learn more about these features and how they can be applied to your application.
BALL BEARINGGEN2261801>
1/8-B-P 1/8" -male Pipe Thread Metal Black Plug
1/8" -MALE PIPE THREAD METAL BLACK PLUG
Browning® 1045228 VP Series Type 1 Variable Pitch Sheave, 1/2 in Finished Bore, 2-1/2 in OD, 1 Groove, 1.6 to 2.4 in Dia Pitch, 17/32 to 25/32 in W Face
The principle of a variable pitch sheave is that the threaded angular faced discs forming the V-shaped groove in which the belt rides are movable. VP sheaves consist of a male with a threaded barrel, and a female with a threaded bore. The male section with threaded barrel has flat surfaces at 180 deg increments that allow a flat surface for the setscrew to mate with. When the discs are moved toward each other, the belt rides higher in the groove and the pitch diameter of the sheave is larger which increases the driven speed. When the discs are moved away from each other, the belt rides lower and the pitch diameter is smaller decreasing the driven speed. The common term for this speed adjustment is called number of turns open from closed position.
