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#39219

30230783

Image for Illustration purposes only. Actual product may vary

Boston 30230783 47661 MCB4048 BEAR-N-BRONZE CORED BAR

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  • Typically ships in: 1 day
  • Weight: 9.9 lb
  • Unit of measure: each
  • Contact supplier for technical support on: 888-999-9860

$222.75 Each

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Returnable: See conditions

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Return policy

Item must be unused.

Item must be in it's original package.

25% Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/

Return policy

Item must be unused.

Item must be in it's original package.

25% Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/

Nov. 4, 2018

The expert who fixes your machine knows every component and will help you to pick the right one. You can also follow the model of your machine to know the ideal piece to order.

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Additional Description

Specifications
Altra Master No30230783
UPC781711476611
Inside Diameter Fra In2.500000
Outside Diameter Fra In3.0000
DescriptionBear-N-Bronz is Boston Gear's general purpose, cast, solid bronze bearing material. It is a high grade, leaded tin bronze, having good hardness, strength, wear-resistance and exceptional anti-friction qualities. It is particularly suited for moderate to heavy loads at normal to relatively high speeds. All parts are rigidly inspected to assure freedom from porosity and conformance to dimensional tolerances. In addition, our standard product offering, the Bear-N-Bronz material can be provided in different sizes, bar lengths (up to 105"), and with oil grooves.
Family NameBear-N-Bronz
Length Fra In13.000000
Max Pv Value75,000
Max P Value Psi3,000
Max V Value Fpm750
Product DescriptionBearing, Bar, Cored, 660 Cast Bronze
Weight Lbs9-7/8
Family Id30,071
Unit Of MeasureEnglish
california provisionWARNING: This product contains lead, known to the State of California to cause cancer and birth defects or other reproductive harm.

Specifications:

Length 13
I.D. 2.5
Material 660 Cast Bronze
O.D. 3
Reviews

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Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.

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Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.

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Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!

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80 tooth change gear

Exact part for the machine, deliverd quickly, and priced right!

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