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Browse By > Resource Center > Crane Glossary > B > BEARING LIFE EXPECTANCY  
 

BEARING LIFE EXPECTANCY

The L10 life of an anti-friction bearing is the minimum expected life, hours, of 90 percent of a group of bearings which are operating at a given speed and loading. The average expected life of the bearings is approximately five times the L10 life.
 
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Product Image CM Lodestar Electric Chain Hoist

Packaged Hoists



           

American Crane manufactures and distributes a wide range of overhead cranes and hoists for use in a diverse array of applications and industries. We offer custom designed equipment solutions manufactured, rebuilt and engineered in-house as well as many standard "off the shelf" distributed products such as packaged hoists. From a small 1/2 ton ratchet lever hoist to 300 ton overhead crane, we have the right equipment for your application.

Let us find the solution that works for you! For answers to your application questions please, consult the CMAA Buyer Guide or Contact Our Factory.



See also: Clean Room Equipment | Low Headroom Equipment | Material Handling Components | Crane & Hoist Parts


Icon trolleyandbeamclamp

Trolleys & Beam Clamps



           

American Crane can design and manufacture a custom trolley to meet your requirements OR we can provide you with a packaged trolley and/or beam clamps from well-known manufacturers such as Budgit, CM, Chester Hoist, Coffing, Gorbel, or Little Mule.

Let us find the solution that works for you! For answers to your application questions, please Contact Our Factory.



Icon ACECO_belowthehookicon_0041_-jpg

Below-the-Hook


           

American Crane designs and builds below-the-hook lifting devices as per ASME BTH-1-2011 from standard industrial to special purpose grapples and lifting beams. Equipment is designed using carbon or stainless steel material.

Ref. Specifications

  • ASME B30.20
  • ASME BTH-1-2011
  • ANSI N14.6


  • Let us find the solution that works for you! For answers to your application questions, please consult the CMAA Buyer Guide or Contact Our Factory.



    Product Photo Heavy Duty Forged Hoist Ring

    Rigging and Rigging Accessories



               

    American Crane can provide you with rigging equipment from well-known brands such as Budgit, CM, Coffing, Chester Hoist, Gorbel, Little Mule or Yale.

    Let us find the solution that works for you! For answers to your application questions, please consult the CMAA Buyer Guide or Contact Our Factory.



    Product Photo Cant Hook

    Forestry Tools



               



    American Crane can provide you with forestry tools from well-known brands such as CM and Little Mule.

    Let us find the solution that works for you! For answers to your application questions, please Contact Our Factory.



    Icon farmandfence

    Farm Hardware & Fence Tools



               

    American Crane can provide you with farm hardware and fence tools from well-known brands such as CM and Little Mule.

    Let us find the solution that works for you! For answers to your application questions, please Contact Our Factory.



    Icon craneandhoistparts

    Cranes & Hoist Parts



               

    American Crane has a comprehensive inventory of replacement parts and components for cranes, hoists, and trolleys including our manufactured parts and other well-known brands. We stock our service trucks to anticipate most of your part replacement needs.

    Let us find the solution that works for you! For answers to your application questions, please consult the CMAA Buyer Guide or Contact Our Factory.



    Product Image CM Hoist Test Stand

    CM
    Hoist Test Stand

    The Value - Priced, Hydraulic Hand Operated
    Test Stand — Tests Hoist Capacity to 12 Tons

    The Value-Priced CM Test Stand is specially designed for the testing of hoisting equipment as required by the applicable sections of ASME Code B30.16. Unlike other test stands on the market that weigh thousands of pounds, the CM Value-Priced Test Stand weighs only 496 pounds. Portability for on-site testing becomes more practical. Fewer wearing parts provide superior performance.

    • Hand operated hydraulic pump eliminates the need for electrical power.
    • Capable of applying test loads up to 12 tons.
    • Compact, self-contained design for portability and on-site testing.
    ...


    Product Photo small7 - Munck Crane Kit

    Material Handling Components

    American Crane is recognized as a leader in the design and manufacture of electric overhead traveling cranes and wire rope hoists, offering equipment for a wide variety of applications up to 1000 ton capacity as well as distributing smaller cranes from other manufacturers. We can manufacture your new crane or rebuild an existing crane. Let us find the solution that works for your situation.

    American Crane can provide pre-engineered industrial cranes and a full line of custom cranes to meet each customer's specific application. For support for your specific application please consult the CMAA Buyer Guide and/or contact an American Crane sales representative.


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    Bearing

     (160)
    Product Photo Budgit Series 633

    Budgit
    Series 633 LoadLifter Ball Bearing Trolley

     (5)
    • Rugged steel side plates formed to include bumpers and trolley guards
    • Frames connected by steel equalizer pin, secured by two nuts on each side
    • Universal tread flanged trackwheels equipped with shielded ball bearings
    • Easy rolling on American standard shaped, wide flange shapes or patented rail
    • Hardened wheels and axles for added strength and durability
    • Spacer washers can be shifted inside or outside for easy adjustment to wide range of beams
    • To be used with hook suspended hoists
    • Suspension plate for easy attachment is standard
    • Bearings prepacked with lifetime lubricant
    • One-year warranty


    Product Photo Series 632

    Little Mule
    CM Series 632 Plain Ball Bearing Trolley

     (4)
    For Heavy Duty Construction and Industrial Applications

    • Negotiates radius curves as tight as 7 to 10 inches
    • Made of highest quality rolled steel
    • Unique double row, ball bearing wheel design for greater wear capacity
    • Larger V-bars available for wider flange adjustment
    • For low headroom applications
    • Bearings prepacked with lifetime lubricant
    • Exclusive Dial-Fit collar quickly adapts trolley to wide range of beams and patented rails
    • Dust covers shield and protect bearings
    • Trolleys available for larger beams, rails or tracks; contact rep for more info
    • Cast iron trolley guards available (except for 3 ...


    Logo CM

    CM
    Herc Alloy 1000 Bearing Swivel Style

    - The eye easily positions to attach to the load - Factory replaceable pins - 100% proof tested - Fatigue rated to grade 100 specifications - Certification of test available - For welded 7/32" Chain Sling use 9/32" Swivel Lodelok Hook - Durable gray powder coated finish