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Timken GRA203RRB wide inner ring ball bearing insert with 2-3/16 in cylindrical bore, 3.937 in spherical OD, and 10800 lbf dynamic load rating. Molded shroud seal, relubricatable, with two 7/16-14 set screws at 90°. Bearing steel construction for extended inner ring support in conveyors and material handling equipment.
MODEL GRA203RRB
$124.00 Each
Prices are subject to change
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Returnable: Yes
0.024 in Seal type
Molded Shroud Series:Standard Set screw size:7/16-14 Shaft size:2 3/16 in Static load rating:29200 N
0.193 in Dimension d1
76.2 mm
0.472 in Dimension
4.9 mm
0.945 in Radius
0.6 mm
1.281 in Inside ring width
1.281 in Lubrication type:Relubricatable Manufacturing part number:GRA203RRB COL Number of set screws:2 O. D. type:Spherical OD Outside diameter:100 mm
10800 lbf Inner Ring Width B
32.54 mm
3 in Dynamic load rating
48100 N
3.937 in Outside ring width
24 mm
6570 lbf Sub series
GRA..RRB
Angle between set screws
90 °
Bearing Type
Ball Bearing
Bore
2 3/16 in
Bore type
Cylindrical bore
Center of bearing from end
0.472 in
Dimension
1.906 in
Dynamic load rating
10800 lbf
Inside ring width
1.281 in
Lubrication type
Relubricatable
Material
Bearing steel
Number of set screws
2
O. D. type
Spherical OD
Outside diameter
3.937 in
Outside ring width
0.945 in
Radius
0.024 in
Seal type
Molded Shroud
Series
Standard
Set screw size
7/16-14
Static load rating
6400 lbf
Sub series
GRA..RRB
Bearings The Timken (Fafnir) GRA203RRB Wide Inner Ring and Housed Units are engineered for optimal performance in various industrial applications. Designed to enhance reliability and efficiency, these housed units come equipped with a wide inner ring that allows for easy installation and maintenance, making them ideal for demanding environments where precision is crucial.
Key Features
- Wide Inner Ring Design: Provides increased load capacity and stability, ensuring enhanced performance in heavy-duty applications.
- High-Quality Materials: Constructed from premium steel, offering superior strength and resistance to wear and fatigue.
- Sealed for Protection: Features integrated seals that protect against contaminants and retain lubrication, thereby extending service life.
- Versatile Mounting Options: Compatible with various mounting configurations, allowing for flexibility in installation.
- Precision Engineering: Manufactured to tight tolerances for optimal fit and function, ensuring reliability in high-speed operations.
Applications
- Automotive Industry: Perfect for use in automotive assemblies where reliability and precision are paramount.
- Industrial Machinery: Suitable for various machines in manufacturing settings, including conveyors and assembly lines.
- Heavy Equipment: Ideal for applications requiring robust bearings that can withstand heavy loads and harsh operating conditions.
Benefits
- Enhanced Reliability: Designed to provide long-lasting performance, reducing downtime and maintenance costs.
- Improved Efficiency: The precision design minimizes friction, contributing to energy savings and smoother operation.
- Maintenance-Friendly: The sealed design and wide inner ring facilitate easier inspections and maintenance, promoting operational efficiency. --- 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.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more