We never sell your data to third parties
Timken RA103RR2 is a Fafnir RA series wide inner ring ball bearing insert for housed units. This insert features a 1-1/4 inch bore, 2.441 inch OD, and a dynamic load rating of 4900 lbf. It is designed for use in pillow block and flange housings, providing a reliable solution for general industrial applications such as conveyors, fans, and light-duty machinery where a wide inner ring aids in mounting stability.
MODEL RA103RR2
$50.51 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
0.024 in Seal type
Molded Shroud Series:Standard Set screw size:5/16-18 Shaft size:1.2500 in Static load rating:11300 N
0.354 in Dimension
35.7 mm
0.709 in Radius
0.6 mm
0.938 in Inside ring width
0.938 in Lubrication type:Non-relubricatable Number of set screws:2 O. D. type:Cylindrical OD Outside diameter:62 mm
1.4060 in Dimension d1
44.1 mm
1.736 in Dynamic load rating
21600 N
2.441 in Outside ring width
18 mm
2530 lbf Sub series
RA..RR
4850 lbf Inner Ring Width B
23.83 mm
Angle between set screws
90 °
Bearing Type
Ball Bearing
Bore
1 1/4 in
Bore type
Cylindrical bore
Center of bearing from end
0.354 in
Dimension
1.406 in
Dynamic load rating
4900 lbf
Inside ring width
0.938 in
Lubrication type
Non-Relubricatable
Material
Bearing steel
Number of set screws
2
O. D. type
Cylindrical OD
Outside diameter
2.441 in
Outside ring width
0.709 in
Radius
0.024 in
Seal type
Molded Shroud
Series
Standard
Set screw size
5/16-18
Static load rating
2500 lbf
Sub series
RA..RR
Bearings The Timken RA103RR2 Wide Inner Ring and Housed Units are engineered to provide exceptional reliability and efficiency in various industrial applications. Recognized for their robust design and superior performance, these bearings are ideal for a range of demanding environments, ensuring optimal functionality and durability.
Key Features
- Wide Inner Ring Design: The RA103RR2 features a wide inner ring that enhances load distribution and stability, making it suitable for heavy-duty applications.
- High-Quality Materials: Constructed from high-grade steel, the bearing offers excellent resistance to wear and corrosion, prolonging its service life.
- Precision Engineering: Each unit is manufactured to stringent tolerances, ensuring smooth operation and reduced friction for increased efficiency.
- Sealed for Protection: Equipped with integrated seals, these bearings effectively keep contaminants out, thus maintaining performance even in harsh conditions.
- Versatile Mounting Options: Designed for easy installation, the housed units can be mounted in various configurations, accommodating diverse machinery setups.
Applications
- Industrial Machinery: Perfect for use in conveyor systems, material handling equipment, and manufacturing machinery where reliability is critical.
- Automotive Applications: Suitable for automotive components that require durable and efficient bearing solutions.
- Energy Sector: Ideal for wind turbines and other energy applications that demand high performance and reliability.
- Compatibility: The RA103RR2 is designed to fit seamlessly with a variety of shafts and housing configurations.
Benefits
- Enhanced Performance: The wide inner ring design and precision construction lead to improved load handling and operational efficiency.
- Increased Durability: High-quality materials and protective seals provide superior resistance to wear and environmental contaminants, ensuring longer service life.
- Cost-Effective Solution: The reliability and durability of the RA103RR2 minimize downtime and maintenance costs, providing a valuable return on investment. --- Product information compiled with AI assistance for reference purposes.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
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 | Cutting Tool Technologies |
| Model | 1312-015 C2 |
| Brand | Cutting Tool Technologies |
| Model | 1312-125 C2 |
| Brand | Chicago-Latrobe |
| Model | 54040 |
| Brand | Cutting Tool Technologies |
| Model | 1750-030 TICN |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more