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Dobsonian Bearings

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  1. AstroSystems - 18 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 18 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings:18 inches Long, Double Layer of 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_18-0.5
    $80.00

  2. AstroSystems - 18 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems - 18 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems Altitude Bearings: 18 Inch Long, Double Layer 3/4" Baltic Birch Ply (1 ... Learn More
    Model#: AS_AB_18-0.75
    $120.00

  3. AstroSystems - 20 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 20 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings: 20 Inch Long, Double Layer 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_20-0.5
    $90.00

  4. AstroSystems - 20 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems - 20 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems Altitude Bearings: 20 Inch Long, Double Layer 3/4" Baltic Birch Ply (1 ... Learn More
    Model#: AS_AB_20-0.75
    $135.00

  5. AstroSystems - 22 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 22 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings: 22 Inch Long, Double Layer 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_22-0.5
    $100.00

  6. AstroSystems - 22 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems - 22 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems Altitude Bearings: 22 Inch Long, Double Layer 3/4" Baltic Birch Ply (1 ... Learn More
    Model#: AS_AB_22-0.75
    $150.00

  7. AstroSystems - 24 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 24 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings: 24 Inch Long, Double Layer 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_24-0.5
    $125.00

  8. AstroSystems - 24 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems - 24 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems Altitude Bearings: 24 Inch Long, Double Layer 3/4" Baltic Birch Ply (1 ... Learn More
    Model#: AS_AB_24-0.75
    $190.00

  9. AstroSystems - 26 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 26 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings: 26 Inch Long, Double Layer 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_26-0.5
    $150.00

  10. AstroSystems - 26 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems - 26 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems Altitude Bearings: 26 Inch Long, Double Layer 3/4" Baltic Birch Ply (1 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: AS_AB_26-0.75
    $225.00

  11. AstroSystems - 30 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 30 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings: 30 Inch Long, Double Layer 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_30-0.5
    $175.00

  12. AstroSystems - 30 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems - 30 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems Altitude Bearings: 30 Inch Long, Double Layer 3/4" Baltic Birch Ply (1 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: AS_AB_30-0.75
    $260.00

  13. AstroSystems - 36 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems - 36 " Altitude Bearings Double Layer 3/4 " Baltic Birch (1.4 " wide) Spoked

    AstroSystems Altitude Bearings: 36 Inch Long, Double Layer 3/4" Baltic Birch Ply (1 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: AS_AB_36-0.75
    $310.00

  14. AstroSystems - Pivot Kit

    AstroSystems - Pivot Kit

    This is one of the key components in making a Dobsonian move smoothly and easily in azimuth, even when pointed near the zenith. Each kit contains a 3/8" x 2 ... Learn More
    Model#: AS_PIVOT
    $27.00

  15. AstroSystems - Teflon Bearing Kit - Custom

    AstroSystems - Teflon Bearing Kit - Custom

    Smooth out your telescope movement with virgin Teflon bearings. All kits contain 3 azimuth and 4 altitude bearing pads of 3/16 inch minimum thickness virgin Teflon, pre-drilled and countersunk, with stainless steel mounting screws ... Learn More
    Model#: AS_TBK_CUSTOM
    $38.00

  16. AstroSystems - Teflon Bearing Kit - Large

    AstroSystems - Teflon Bearing Kit - Large

    Smooth out your telescope movement with virgin Teflon bearings. All kits contain 3 azimuth and 4 altitude bearing pads of 3/16 inch minimum thickness virgin Teflon, pre-drilled and countersunk, with stainless steel mounting screws ... Learn More
    Model#: AS_TBK_LG
    $38.00

  17. AstroSystems - Teflon Bearing Kit - Small

    AstroSystems - Teflon Bearing Kit - Small

    Smooth out your telescope movement with virgin Teflon bearings. All kits contain 3 azimuth and 4 altitude bearing pads of 3/16 inch minimum thickness virgin Teflon, pre-drilled and countersunk, with stainless steel mounting screws ... Learn More
    Model#: AS_TBK_SM
    $22.00

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