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CB-3944-32

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Isostatic Industries CB-3944-32 660 BEARING 2-7/16 X 2-3/4 X 4

MODEL CB-3944-32

BRAND

SKU

1380463

WEIGHT

1.643 lb

UOM

each

Contact supplier for technical support on: 7732863444

$34.40 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: See conditions

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I.D.

2 7/16 in

Length

4

Material

Cast Bronze

O.D.

2 3/4 in

Isostatic Century Bronze Bearings / Bushings
  • Standard stock products
  • SAE 660 / CA 932-copper 83%, tin 7%, lead 7%, zinc 3%
  • Longer length bar up to 105” available on made-to-order basis
  • Non-porous, highly dense grain structure for long life
  • Offers good hardness, strength and wear resistance; excellent anti-frictional characteristics
  • Tensile strength of 44, 000 psi, yield strength of 27, 000 psi and brinell hardness of 72
  • Ideal for heavy loads at moderate speeds or light loads at high speeds – max Pv 75, 000, P-Load 3, 000, V-SFM-750
  • Effective in temperature range of -40° F to + 450° F
  • Products made with excess material to finish to stated nominal dimensions
  • Common mfg. specs: ASTM B505, QOC-390B Type III B144-52-3B
  • RoHS – exempt under annex to directive (2005/717/RC) 9b
  • REACH, DFARS compliant
Specifications
Detailed Description2-7/16 IN I. D. x 2-3/4 IN O. D. x 4 IN Length, SAE 660 Cast Bronze, Sleeve Bearing
Catalog NumberCB-3944-32
Interchange #CB 3944-32 CB394432
Unit of MeasureEach
MaterialCast Bronze
Material StandardSAE 660
Avg Unit Weight1. 6430 lb
UPC Code00846802022112
Nominal Inner Diameter2 7/16 in
Nominal Outer Diameter2 3/4 in
Nominal Length4 in
Inner Diameter Tolerance±. 001 in
Outside Diameter Tolerance+. 002 to +. 003 in
Overall Length Tolerance±. 005 in
Load - P Max Value3, 000 lb/in²
Speed - V Max Value750 ft²/min
Load at Speed - PV Max Value (P. S. I. / S. F. M. )75, 000

SKU: 1380654

Answer your review request

Have purchased the Isostatic sintered bronze items instead of Symmco and they work just as well, but cost less $.

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SKU: 1384817

Owner/manager

We have purchased your Isostatic bronze items for 3-4 years. We install them in machines we manufacture. We have never had any problems with them and our customers also like them. MRO Supply is very competitively priced and that is why we continue to order them from MRO Supply. Great rating for both Isostatic items & MRO Supply.

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SKU: 1384541

I was leery because of online reviews but was pleasantly surprised.

I received quality parts quickly at a great price and without hassle. I had read some bad reviews so I had suspicions. More good reviews than bad so I gave them a try and was not disappointed. Thanks.

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SKU: 1384784

Purchasing

Fast shipping ... A++++

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Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
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Brand

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Model

CB394432

$26.84 Each
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Return policy

Item must be unused.

Item must be in it's original package.