B-501 PROTECH RESPIRATORS
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Browning® 767827 VF2E 100 Non-Expansion Intermediate Duty Ball Bearing Unit, 1/2 in Dia Bore, 2-1/2 in L Bolt Center-to-Center, 2-Bolt Flange Mount, 3-3/16 in OAL/Dia
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric or BOA concentric locking collar. The contact seal with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction.
