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Dodge 070389 P4B-S2-307RE is a heavy-duty four-bolt pillow block with a 3-7/16" bore, featuring a spherical roller bearing insert for high load capacity. The cast iron housing, set screw locking, and Trident triple-lip seal provide durability and
MODEL 070389
Contact supplier for technical support on: +1-864-284-5700
$1,186.94 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Base to center height
3.7500 in, 95.25 mm
Bearing component
Mounted Bearing
Bearing type
Spherical roller, spherical roller
Bolt Diameter
0.7500 in
Bolt to bolt max
10.6300 in, 270.002 mm
Bolt to bolt min
9.3800 in, 238.252 mm
Bolt width
2.0000 in, 50.8 mm
Bore length
4.0200 in, 102.108 mm
Expansion capability
Expansion (float)
Finish
Black oxide
Greasable
Yes
Housing construction
Solid
Housing type
Four-bolt pillow block
I.D.
3 7/16 in
Insert material
Steel
Locking
Set screw
Lubrication type
Grease
Material
Cast iron
Max RPM
1280 RPM
Max Speed
1280 RPM
Rolling element
Spherical roller
Seal
Trident triple-lip
Sensor ready
Yes
Shaft attachment
Setscrew
Shaft diameter
3.4375 in
Static load capacity
81500 lbf, 362530.062 N
Take-up frame size
HD-300
Bearings The DODGE 070389 P4B-S2-307RE 3 7/16 BORE is a premium 4-bolt pillow block bearing designed for high-performance applications in various industrial and automotive environments. Constructed with precision engineering and durable materials, this bearing provides reliable support and enhances operational efficiency in demanding conditions.
Key Features
| Bore Diameter | 3 7/16 inches (87.31 mm) for optimal fit and stability. |
|---|---|
| 4-Bolt Mounting Configuration | Ensures secure installation and minimizes vibration during operation. |
| High-Quality Materials | Engineered from robust steel for increased durability and resistance to wear. |
| Precision Design | Designed for smooth operation under heavy loads, reducing friction and extending service life. |
| Sealed Design | Features integrated seals to protect against contaminants, ensuring consistent performance in various environments. |
Applications
| Industrial Machinery | Ideal for use in conveyors, pumps, and other rotating equipment where reliable bearing support is essential. |
|---|---|
| Automotive Systems | Suitable for applications in automotive manufacturing and repair, providing efficient operation in powertrain components. |
| Construction Equipment | Can be utilized in heavy machinery, enhancing performance and reliability in rugged conditions. |
Benefits
| Enhanced Performance | Reduces operational friction, leading to improved efficiency and lower energy consumption. |
|---|---|
| Increased Reliability | The robust construction and sealing technology ensure long-lasting performance, minimizing downtime due to maintenance. |
| Versatile Compatibility | Designed to fit a variety of mounting configurations, making it adaptable for different applications in multiple industries. |
How 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.
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Item must be unused and undamaged, in it's orginal package. For Dodge there is typically a 10% + $30 US re-stocking fee, although it may vary from case to case. Re-packing fees may apply. Re-stocking fee applies bor both returns for credit and return for exchange.
Warranty is redeemed directly with manufacturer. If your item was damaged during usage, please let us know and we will help you get in touch with your nearest service center, they will guide you about the steps to follow to redeem the manufacturer's warranty.
For further information on our returns/warranty policy, please visit:
https://www.mrosupply.com/page/returnwarranty-policy/