special bearing for sale, brand-new and used.

The Model 450A Compact Ball Bearing Linear Stage incorporates ball bearing construction in a miniature package for applications where space is at a premium. The 1 in. (25.4 mm) square translating platform is supported within the frame by balls riding between opposing pairs of precision-ground, hardened rods.

lot of Air Bearing Flat Round Air Bearing 5 solid Air Bearing 88.5 mm 4 spring Air Bearing 88.5 mm

This is a special wrench for the BIG Kaiser Double Power Chuck. It utilizes a one-way bearing to firmly grip the OD of the collet chuck. Model MGR99 is used with BBT 50-MEGA 42D and 42DS among other 50 Taper holders.

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The 462 ULTRAlign™ Precision Integrated Crossed-Roller Bearing Linear Stages feature stainless steel construction for high stability, with thermally matched, hardened steel crossed-roller bearings for unsurpassed performance. The crossed-roller bearings and precision-manufactured bearing reference surfaces provide exceptionally linear 1.0 inch X travel, with angular deviation better than 100 µrad about any axis.

Newport 460P-XYZ Peg-Joining Linear Stage, 1.0 inch XYZ Travel

This auction is for a special order 24V tube motor. It was originally designed for automatic pool covers but perhaps could have other applications. It is a 1/3 HP motor that rotates at 41 RPM.

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Triplex Plunger Pump FEATURES: Manifold: High strength forged brass for long term use Bolts: Eight 6mm grade 12.9 Plungers: Special thick solid ceramic for long life, strong durability and more resilience Crankcase: precisions die cast, large cooling fins, and anodized for maximum heat dissipation. Sight glass, fill and side and bottom drain plugs Bearings: Oversized for maximum life and load disbursement, needle bearing on the drive side and ball on the non drive side.

Triplex Plunger Pump FEATURES: Manifold: High strength forged brass for long term use Bolts: Eight 6mm grade 12.9 Plungers: Special thick solid ceramic for long life, strong durability and more resilience Crankcase: precisions die cast, large cooling fins, and anodized for maximum heat dissipation. Sight glass, fill and side and bottom drain plugs Bearings: Oversized for maximum life and load disbursement, needle bearing on the drive side and ball on the non drive side.

Triplex Plunger Pump FEATURES: Manifold: High strength forged brass for long term use Bolts: Eight 6mm grade 12.9 Plungers: Special thick solid ceramic for long life, strong durability and more resilience Crankcase: precisions die cast, large cooling fins, and anodized for maximum heat dissipation. Sight glass, fill and side and bottom drain plugs Bearings: Oversized for maximum life and load disbursement, needle bearing on the drive side and ball on the non drive side.

Triplex Plunger Pump FEATURES: Manifold: High strength forged brass for long term use Bolts: Eight 6mm grade 12.9 Plungers: Special thick solid ceramic for long life, strong durability and more resilience Crankcase: precisions die cast, large cooling fins, and anodized for maximum heat dissipation. Sight glass, fill and side and bottom drain plugs Bearings: Oversized for maximum life and load disbursement, needle bearing on the drive side and ball on the non drive side.

Triplex Plunger Pump FEATURES: Manifold: High strength forged brass for long term use Bolts: Eight 6mm grade 12.9 Plungers: Special thick solid ceramic for long life, strong durability and more resilience Crankcase: precisions die cast, large cooling fins, and anodized for maximum heat dissipation. Sight glass, fill and side and bottom drain plugs Bearings: Oversized for maximum life and load disbursement, needle bearing on the drive side and ball on the non drive side.

SPECIAL FEATURES FOR XT SERIES: Manifold is high strength forged brass for long term use.