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Timken GRA108RRB standard-duty eccentric locking collar ball bearing insert with 1-1/2 in cylindrical bore, 3.150 in spherical OD, and 1.188 in inner ring width. Bearing steel construction with two 3/8-16 set screws at 90° angle. Molded shroud seal, relubricatable. Dynamic load rating 8150 lbf, static 4400 lbf. For mounted bearing units requiring secure shaft attachment.
MODEL GRA108RRB
$87.58 Each
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Returnable:No
0.024 in Seal type
Molded Shroud Series:Standard Set screw size:3/8-16 Shaft size:1 1/2 in Static load rating:19800 N
0.164 in Dimension d1
60.3 mm
0.433 in Dimension
4.17 mm
0.827 in Radius
0.6 mm
1.188 in Inside ring width
1.188 in Lubrication type:Relubricatable Manufacturing part number:GRA108RRB COL Number of set screws:2 O. D. type:Spherical OD Outside diameter:80 mm
2.374 in Dynamic load rating
36200 N
3.150 in Outside ring width
21 mm
4460 lbf Sub series
GRA..RRB
8130 lbf Inner Ring Width B
30.18 mm
Angle between set screws
90 °
Bearing Type
Ball Bearing
Bore
1 1/2 in
Bore type
Cylindrical bore
Center of bearing from end
0.433 in
Dimension
1.720 in
Dynamic load rating
8150 lbf
Inside ring width
1.188 in
Lubrication type
Relubricatable
Material
Bearing steel
Number of set screws
2
O. D. type
Spherical OD
Outside diameter
3.150 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
4400 lbf
Sub series
GRA..RRB
# Bearings - Inserts & Cartridges The **Timken GRA108RRB WIR Eccentric Bearing** is engineered for standard duty applications, providing exceptional reliability and performance. Designed to accommodate a variety of industrial needs, this bearing features a robust construction that enhances operational efficiency while minimizing downtime. ## Key Features • **Eccentric Design**: The unique eccentric configuration allows for precise alignment and adjustment during installation, ensuring optimal performance in various applications. • **Standard Duty Rating**: Ideal for moderate load conditions, this bearing is built to withstand operational stresses while maintaining longevity. • **High-Quality Materials**: Manufactured from premium materials, the Timken GRA108RRB ensures durability and resistance to wear, making it suitable for demanding environments. • **Sealed for Protection**: Equipped with sealing technology to prevent contamination and lubricant loss, enhancing the lifespan of the bearing. • **Easy Installation**: The straightforward design facilitates quick and easy installation, reducing labor costs and improving overall efficiency. ## Applications • **Industrial Machinery**: Perfect for use in conveyor systems, agricultural equipment, and material handling machinery where standard duty bearings are required. • **Compatibility**: Compatible with a wide range of shafts and mounting configurations, making it versatile for various applications across industries. • **Operational Environments**: Suited for environments where exposure to dust, dirt, and moisture is a concern, thanks to its protective seals. ## Benefits • **Enhanced Reliability**: The Timken GRA108RRB provides consistent performance, reducing the risk of unexpected failures and maintenance costs. • **Increased Efficiency**: Its design promotes smooth operation, optimizing power consumption and reducing operational vibrations. • **Long-Term Durability**: Built to last, this bearing minimizes the need for frequent replacements, contributing to lower overall 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.
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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