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Dodge 137920 P4B-S2-307RE-MOD is a four-bolt pillow block bearing with a 3-7/16" bore. Features an S-2000 spherical roller insert for high load capacity, expansion (float) design for thermal shaft growth, cast iron housing, and triple-lip contact seal.
MODEL 137920
Contact supplier for technical support on: +1-864-284-5700
$1,372.80 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 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
4.1700 in, 105.918 mm
Expansion capability
Expansion (float)
Housing
Cast iron
Housing construction
Solid
Housing type
Four-bolt pillow block
I.D.
3 7/16
Insert material
Steel
Lubrication type
Grease
Seal type
Triple-lip contact
Sensor ready
Yes
Shaft attachment
Setscrew
Shaft diameter
3.4375 in
Take-up frame size
HD-300
Bearings The Dodge 137920 P4B-S2-307RE-MOD Bearing is a high-quality 4-Bolt Pillow Block Bearing designed for superior performance in demanding applications. Engineered to provide robust support and stability, this bearing is ideal for use in various industrial and automotive settings, ensuring reliable operation and extended service life.
Key Features
- Durable Construction: Made from high-grade materials, the bearing offers exceptional resistance to wear and tear, making it suitable for heavy-duty applications.
- 4-Bolt Pillow Block Design: Facilitates easy installation and alignment, ensuring a secure fit for various mounting configurations.
- Precision Engineering: Features a precise internal geometry that minimizes friction and enhances rotational efficiency, contributing to smoother operation.
- Sealed Design: Equipped with seals to protect against contaminants, ensuring optimal performance in harsh environments.
- Versatile Compatibility: Designed to fit a variety of shafts and is compatible with many industrial machinery and automotive applications.
Applications
- Industrial Machinery: Ideal for use in conveyors, pumps, and other machinery where reliable bearing support is crucial.
- Automotive Applications: Suitable for various automotive components, contributing to the smooth operation of systems requiring high load-bearing capabilities.
- Agricultural Equipment: Perfect for farming machinery, providing durability and reliability in demanding conditions.
Benefits
- Enhanced Reliability: Reduces the risk of premature failure, ensuring consistent performance and lower maintenance costs.
- Improved Efficiency: The low-friction design helps to minimize energy loss, enhancing the overall efficiency of machinery.
- Easy Maintenance: The sealed design reduces the need for frequent lubrication and maintenance, saving time and operational costs. --- Product information compiled with AI assistance for reference purposes.
SKU: 704413
Perfect fit and finish
Good product, perfect fit and finish, good price and fast shipping. Thanks
Read moreSKU: 118299
Prompt & great service
As usual MRO Supply team are quick in shipping the ordered parts correctly without any delay.. Will shop online again confidently knowing they offer very good and prompt service!
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.
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SKU: 704413
Perfect fit and finish
Good product, perfect fit and finish, good price and fast shipping. Thanks
Read moreSKU: 118299
Prompt & great service
As usual MRO Supply team are quick in shipping the ordered parts correctly without any delay.. Will shop online again confidently knowing they offer very good and prompt service!
Read moreItem 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/