We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Isostatic Industries CB-5668-36 660 BEARING 3-1/2 X 4-1/4 X 4-1/2
MODEL CB-5668-36
Bunting Bearings
$90.37
Call to confirm
Isostatic
$139.76
Contact supplier for technical support on: 7732863444
$139.76 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Bearing Material
SAE 660 Cast Bronze
Bore
3-1/2 in
Maximum Pressure
3000 psi
Maximum PV Rating
75000 psi/sq-ft/min
Maximum Velocity
750 sfpm
O.D.
4-1/4 in
Temperature Rating
-40 to 450 deg F
Type
Round Bore
Width
4-1/2 in
Isostatic Century Bronze Bearings / Bushings
- Standard stock products
- SAE 660 / CA 932-copper 83%, tin 7%, lead 7%, zinc 3%
- 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 Description | 3-1/2 IN I. D. x 4-1/4 IN O. D. x 4-1/2 IN Length, SAE 660 Cast Bronze, Sleeve Bearing |
|---|---|
| Catalog Number | CB-5668-36 |
| Interchange # | CB 5668-36 CB566836 |
| Unit of Measure | Each |
| Material | Cast Bronze |
| Material Standard | SAE 660 |
| UPC Code | 00846802023065 |
| Nominal Inner Diameter | 3 1/2 in |
| Nominal Outer Diameter | 4 1/4 in |
| Nominal Length | 4 1/2 in |
| Inner Diameter Tolerance | ±. 0015 in |
| Outside Diameter Tolerance | +. 003 to +. 005 in |
| Overall Length Tolerance | ±. 005 in |
| Speed - V Max Value | 750 ft²/min |
| Load at Speed - PV Max Value (P. S. I. / S. F. M. ) | 75, 000 |
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.
Read moreSKU: 1382499
Sleeve for my gates
I got my sleeves, and they are working as intended for my gates.
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | MROSupply Fasteners |
| Model | FSTPCK-767006 |
| Brand | Climax Metal |
| Model | PM-348-1 |
| Brand | SKF Bearing |
| Model | FYT 1.3/16 RM |
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.
Read moreSKU: 1382499
Sleeve for my gates
I got my sleeves, and they are working as intended for my gates.
Read more