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#39222

30230786

Image for Illustration purposes only. Actual product may vary

Boston 30230786 47664 MCB5264 BEAR-N-BRONZE CORED BAR

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  • Typically ships in: 1 day
  • Weight: 19.5 lb
  • Unit of measure: each
  • Contact supplier for technical support on: 888-999-9860

$428.05 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 bearings in the market are mainly designed from two types of materials; steel or ceramics. Therefore, which one is the best for you? In many cases, people consider steel bearings to be the best. The steel, bearings spin can spin at fast rates and are disposable as well.

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Additional Description

Specifications
Altra Master No30230786
UPC781711476642
Inside Diameter Fra In3.250000
Outside Diameter Fra In4.0000
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 Lbs19-1/2
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. 3.25
Material 660 Cast Bronze
O.D. 4
Reviews

SKU: 36216

Worm

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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SKU: 37408

New lead screw gear.

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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SKU: 35645

Change gears

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

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SKU: 35599

80 tooth change gear

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

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