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#38974

30225816

Image for Illustration purposes only. Actual product may vary

Boston 30225816 33334 MCB4068 BEAR-N-BRONZE CORED BAR

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  • Typically ships in: 1 day
  • Weight: 40.0 lb
  • Unit of measure: each
  • Contact supplier for technical support on: 888-999-9860

$889.71 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

When using the grading system, the higher the rating of the non-element bearing, the better the efficiency and speed capabilities. But, it is important to note that when using the ABEC class, there is no association with bearing’s spinning speed, noise, vibration, and load handling.

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Additional Description

Specifications
Altra Master No30225816
UPC781711333341
Inside Diameter Fra In2.500000
Outside Diameter Fra In4.2500
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 Lbs40
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. 4.25
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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