We never sell your data to third parties
Timken RA111RRB wide inner ring ball bearing insert with 1-11/16 in cylindrical bore, 3.346 in spherical OD, and molded shroud seal. Non-relubricatable design with two 3/8-16 set screws at 90° for secure shaft locking. Dynamic load rating 8,160 lbf, static 4,600 lbf. For use in pillow block and flange housings in conveyors, fans, and general industrial equipment.
MODEL RA111RRB
$80.74 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:3/8-16 Shaft size:1 11/16 in Static load rating:20500 N
0.433 in Dimension
43.7 mm
0.866 in Radius
0.6 mm
1.188 in Inside ring width
1.188 in Lubrication type:Non-relubricatable Number of set screws:2 O. D. type:Spherical OD Outside diameter:85 mm
1.72 in Dimension d1
63.5 mm
2.5 in Dynamic load rating
36300 N
3.3460 in Outside ring width
22 mm
4600 lbf Sub series
RA..RRB
8160 lbf Inner Ring Width B
30.18 mm
Angle between set screws
90 °
Bearing Type
Ball Bearing
Bore
1 11/16 in
Bore type
Cylindrical bore
Center of bearing from end
0.433 in
Dimension
1.720 in
Dynamic load rating
8160 lbf
Inside ring width
1.188 in
Lubrication type
Non-Relubricatable
Material
Bearing steel
Number of set screws
2
O. D. type
Spherical OD
Outside diameter
3.346 in
Outside ring width
0.866 in
Radius
0.024 in
Seal type
Molded Shroud
Series
Standard
Set screw size
3/8-16
Static load rating
4600 lbf
Sub series
RA..RRB
# Bearings The **Timken (Fafnir) RA111RRB Wide Inner Ring and Housed Units** are engineered solutions designed to provide superior performance and reliability in a variety of applications. With a robust construction and advanced design, these housed units offer enhanced load-carrying capabilities, making them ideal for demanding industrial environments. ## Key Features • **Wide Inner Ring Design**: Provides increased stability and support, effectively handling larger axial loads. • **Premium Bearing Steel**: Manufactured from high-quality materials for improved fatigue life and durability under varying operational conditions. • **Sealed Units**: Equipped with integral seals that protect the bearings from contaminants, ensuring long service life and reduced maintenance. • **Pre-Set Internal Clearance**: Optimized for smooth operation and reduced wear, enhancing overall performance in dynamic applications. • **Versatile Mounting Options**: Compatible with various housing configurations, allowing for simplified installation and adaptability in diverse settings. ## Applications • **Industrial Machinery**: Ideal for applications in manufacturing and production equipment where reliability and load capacity are critical. • **Automotive**: Suitable for various automotive components that require durable bearing solutions. • **Agricultural Equipment**: Perfect for use in farm machinery, where resilient performance in challenging environments is essential. • **Material Handling Systems**: Effective in conveyor and material handling applications, providing efficient movement and support. ## Benefits • **Enhanced Reliability**: Timken's engineering expertise ensures that these housed units offer superior performance and reduced risk of failure. • **Longer Service Life**: The robust design and materials extend the operational lifespan, minimizing downtime and maintenance costs. • **Improved Efficiency**: Optimized for low friction and dynamic performance, these units contribute to overall system efficiency and productivity. • **Simplified Maintenance**: The sealed design reduces the need for frequent lubrication, allowing for easier upkeep and lower maintenance expenses. --- *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 | Wiegmann |
| Model | NP1616PP |
| Brand | Fulham Lighting |
| Model | WH7-120-H |
| Brand | Sunex Tools |
| Model | 8300GB |
| Brand | WILTON |
| Model | 14284 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more