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You might not think engineers are brave.....But it took balls of steel to make the first bearings.
You might not think engineers are brave.....But it took balls of steel to make the first bearings.

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  • Sale
    $761.48
    $647.26

    10C100J Heavy Duty Ten Groove QD C Sheave 10.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 10.4" Bushing: J *Type A-1 * Suffix on type indicates construction:...

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    $761.48
    $647.26
    Sale
  • Sale
    $849.35
    $721.95

    10C105J Heavy Duty Ten Groove QD C Sheave 10.9" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 10.9" Bushing: J *Type A-1 * Suffix on type indicates construction:...

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    $849.35
    $721.95
    Sale
  • Sale
    $878.64
    $746.84

    10C110J Heavy Duty Ten Groove QD C Sheave 11.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 11.4" Bushing: J *Type A-1 * Suffix on type indicates construction:...

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    $878.64
    $746.84
    Sale
  • Sale
    $1,112.94
    $946.00

    10C120J Heavy Duty Ten Groove QD C Sheave 12.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 12.4" Bushing: J *Type A-1 * Suffix on type indicates construction:...

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    $1,112.94
    $946.00
    Sale
  • Sale
    $1,230.09
    $1,045.58

    10C130J Heavy Duty Ten Groove QD C Sheave 13.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 13.4" Bushing: J *Type A-2 * Suffix on type indicates construction:...

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    $1,230.09
    $1,045.58
    Sale
  • Sale
    $1,317.95
    $1,120.26

    10C140J Heavy Duty Ten Groove QD C Sheave 14.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 14.4" Bushing: J *Type A-2 * Suffix on type indicates construction:...

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    $1,317.95
    $1,120.26
    Sale
  • Sale
    $1,405.82
    $1,194.95

    10C160J Heavy Duty Ten Groove QD C Sheave 16.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 16.4" Bushing: J *Type A-3 * Suffix on type indicates construction:...

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    $1,405.82
    $1,194.95
    Sale
  • Sale
    $1,581.53
    $1,344.30

    10C180J Heavy Duty Ten Groove QD C Sheave 18.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 18.4" Bushing: J *Type A-3 * Suffix on type indicates construction:...

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    $1,581.53
    $1,344.30
    Sale
  • Sale
    $1,640.12
    $1,394.10

    10C200J Heavy Duty Ten Groove QD C Sheave 20.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 20.4" Bushing: J *Type A-3 * Suffix on type indicates construction:...

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    $1,640.12
    $1,394.10
    Sale
  • Sale
    $1,991.57
    $1,692.83

    10C240M Heavy Duty Ten Groove QD C Sheave 24.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 24.4" Bushing: M *Type A-3 * Suffix on type indicates construction:...

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    $1,991.57
    $1,692.83
    Sale
  • Sale
    $2,577.32
    $2,190.72

    10C300M Heavy Duty Ten Groove QD C Sheave 30.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 30.4" Bushing: M *Type A-3 * Suffix on type indicates construction:...

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    $2,577.32
    $2,190.72
    Sale
  • Sale
    $3,748.83
    $3,186.51

    10C360M Heavy Duty Ten Groove QD C Sheave 36.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 36.4" Bushing: M *Type A-3 * Suffix on type indicates construction:...

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    $3,748.83
    $3,186.51
    Sale
  • Sale
    $4,100.29
    $3,485.25

    10C440M Heavy Duty Ten Groove QD C Sheave 44.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 44.4" Bushing: M *Type A-3 * Suffix on type indicates construction:...

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    $4,100.29
    $3,485.25
    Sale
  • Sale
    $5,125.35
    $4,356.55

    10C500M Heavy Duty Ten Groove QD C Sheave 50.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 50.4" Bushing: M *Type A-3 * Suffix on type indicates construction:...

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    $5,125.35
    $4,356.55
    Sale
  • Sale
    $673.62
    $572.58

    10C80E Heavy Duty Ten Groove QD C Sheave 8.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 8.4" Bushing: E *Type A-1 * Suffix on type indicates construction: ...

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    $673.62
    $572.58
    Sale
  • Sale
    $702.91
    $597.47

    10C85E Heavy Duty Ten Groove QD C Sheave 8.9" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 8.9" Bushing: E *Type A-1 * Suffix on type indicates construction: ...

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    $702.91
    $597.47
    Sale
  • Sale
    $732.19
    $622.36

    10C90J Heavy Duty Ten Groove QD C Sheave 9.4" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 9.4" Bushing: J *Type A-1 * Suffix on type indicates construction: ...

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    $732.19
    $622.36
    Sale
  • Sale
    $749.78
    $637.31

    10C95J Heavy Duty Ten Groove QD C Sheave 9.9" O.D.

    Heavy Duty QD C Sheaves Ten Groove Material: Gray Cast Iron Outside Diameter: 9.9" Bushing: J *Type A-1 * Suffix on type indicates construction: ...

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    $749.78
    $637.31
    Sale
  • Sale
    $205.01
    $174.26

    1C100SF Heavy Duty One Groove QD C Sheave 10.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 10.4" Bushing: SF *Type C-2 * Suffix on type indicates construction...

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    $205.01
    $174.26
    Sale
  • Sale
    $222.60
    $189.21

    1C105SF Heavy Duty One Groove QD C Sheave 10.9" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 10.9" Bushing: SF *Type C-3 * Suffix on type indicates construction:...

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    $222.60
    $189.21
    Sale
  • Sale
    $251.88
    $214.10

    1C110SF Heavy Duty One Groove QD C Sheave 11.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 11.4" Bushing: SF *Type C-3 * Suffix on type indicates construction...

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    $251.88
    $214.10
    Sale
  • Sale
    $269.45
    $229.03

    1C120SF Heavy Duty One Groove QD C Sheave 12.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 12.4" Bushing: SF *Type C-3 * Suffix on type indicates construction:...

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    $269.45
    $229.03
    Sale
  • Sale
    $351.45
    $298.73

    1C130SF Heavy Duty One Groove QD C Sheave 13.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 13.4" Bushing: SF *Type C-3 * Suffix on type indicates construction:...

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    $351.45
    $298.73
    Sale
  • Sale
    $380.74
    $323.63

    1C140SF Heavy Duty One Groove QD C Sheave 14.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 14.4" Bushing: SF *Type C-3 * Suffix on type indicates construction...

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    $380.74
    $323.63
    Sale
  • Sale
    $395.39
    $336.08

    1C150SF Heavy Duty One Groove QD C Sheave 15.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 15.4" Bushing: SF *Type C-3 * Suffix on type indicates construction...

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    $395.39
    $336.08
    Sale
  • Sale
    $410.03
    $348.53

    1C160SF Heavy Duty One Groove QD C Sheave 16.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 16.4" Bushing: SF *Type C-3 * Suffix on type indicates construction...

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    $410.03
    $348.53
    Sale
  • Sale
    $439.31
    $373.41

    1C180SF Heavy Duty One Groove QD C Sheave 18.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 18.4" Bushing: SF *Type C-3 * Suffix on type indicates construction...

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    $439.31
    $373.41
    Sale
  • Sale
    $468.61
    $398.32

    1C200SF Heavy Duty One Groove QD C Sheave 20.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 20.4" Bushing: SF *Type C-3 * Suffix on type indicates construction...

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    $468.61
    $398.32
    Sale
  • Sale
    $527.18
    $448.10

    1C240SF Heavy Duty One Groove QD C Sheave 24.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 24.4" Bushing: SF *Type C-3 * Suffix on type indicates construction...

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    $527.18
    $448.10
    Sale
  • Sale
    $165.76
    $140.90

    1C60SK Heavy Duty One Groove QD C Sheave 6.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 6.4" Bushing: SK *Type C-1 * Suffix on type indicates construction:...

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    $165.76
    $140.90
    Sale
  • Sale
    $164.03
    $139.43

    1C70SF Heavy Duty One Groove QD C Sheave 7.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 7.4" Bushing: SF *Type C-1 * Suffix on type indicates construction: ...

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    $164.03
    $139.43
    Sale
  • Sale
    $175.73
    $149.37

    1C75SF Heavy Duty One Groove QD C Sheave 7.9" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 7.9" Bushing: SF *Type C-1 * Suffix on type indicates construction: ...

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    $175.73
    $149.37
    Sale
  • Sale
    $181.58
    $154.34

    1C80SF Heavy Duty One Groove QD C Sheave 8.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 8.4" Bushing: SF *Type C-1 * Suffix on type indicates construction: ...

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    $181.58
    $154.34
    Sale
  • Sale
    $187.43
    $159.32

    1C85SF Heavy Duty One Groove QD C Sheave 8.9" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 8.9" Bushing: SF *Type C-2 * Suffix on type indicates construction:...

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    $187.43
    $159.32
    Sale
  • Sale
    $193.31
    $164.31

    1C90SF Heavy Duty One Groove QD C Sheave 9.4" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 9.4" Bushing: SF *Type C-2 * Suffix on type indicates construction: ...

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    $193.31
    $164.31
    Sale
  • Sale
    $199.16
    $169.29

    1C95SF Heavy Duty One Groove QD C Sheave 9.9" O.D.

    Heavy Duty QD C Sheaves One Groove Material: Gray Cast Iron Outside Diameter: 9.9" Bushing: SF *Type C-2 * Suffix on type indicates construction: ...

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    $199.16
    $169.29
    Sale