PGN 1621-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing
| MODEL | 1621-2RS | IN DIAMETER (BORE) | 0.5 inch |
| TYPE | Rubber Seal on both sides | OUT. DIAMETER | 1.375 inch |
| MATERIAL | 100% Chrome Steel | RPM | 16,800 |
| CLEARANCE | C0 (Pre-Lubricated) | DYNAMIC LOAD | 1326 lbs |
| WIDTH (THICKNESS) | 0.4375 inch | STATIC LOAD | 787 lbs |
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1621-2RS Ball Bearing
The 1621-2RS Ball Bearing is a deep groove ball bearing with double rubber seals engineered for applications requiring contamination protection, quiet operation, and dependable performance in rotating systems.
Manufactured from chrome steel and factory pre-lubricated, this model combines low maintenance with efficient operation in industrial and mechanical equipment. The 2RS seal configuration helps preserve internal lubrication while reducing exposure to dust, moisture, and external debris.
Features of the 1621-2RS
The 1621-2RS belongs to the deep groove ball bearing family, widely used for applications involving radial loads and moderate axial loads.
Rubber seals on both sides help retain lubrication and reduce wear caused by external contamination. This style of bearing is commonly selected for systems requiring dependable operation and reduced maintenance intervals.
Common Applications
The 1621-2RS can be used in:
- Electric motors
- Agricultural equipment
- CNC machinery
- Conveyor systems
- Power tools
- Automated equipment
- Pulleys and reducers
- Light industrial machinery
Additionally, 1600 series bearings are widely used in equipment requiring continuous operation and low rotational resistance.
Benefits of the 1621-2RS Ball Bearing
Improved contamination protection
The 2RS seal helps block dust, moisture, and debris that could reduce bearing life.
Quieter operation
Deep groove design supports reduced vibration and smoother operation.
Reduced maintenance requirements
Factory lubrication helps simplify installation and reduce initial maintenance.
Stable mechanical performance
Chrome steel construction provides durability and dependable industrial operation.
When to Choose a 2RS Bearing
2RS bearings are commonly recommended for:
- Dusty environments
- Applications with moderate moisture exposure
- Equipment requiring increased internal protection
- Continuous-use systems
For higher-speed systems with lower contamination exposure, ZZ bearings may be preferred.
Maintenance Tips
Several practices can help extend bearing life:
- Prevent shaft misalignment
- Reduce excessive impact loads
- Monitor operating temperature
- Keep the system clean
- Inspect vibration and noise regularly
PGN Bearings Product Line
PGN Bearings supplies industrial components for rotating systems and mechanical applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational efficiency.
FAQ
What does 2RS mean on a bearing?
“2RS” indicates rubber seals on both sides of the bearing.
Does the 1621-2RS come pre-lubricated?
Yes. The bearing comes factory pre-lubricated.
Can this bearing be used in electric motors?
Yes. The 1621-2RS is commonly used in motors, pulleys, and rotating industrial equipment.
What is the advantage of rubber seals?
Rubber seals help preserve internal lubrication and protect the bearing against external contaminants.
Is chrome steel suitable for industrial use?
Yes. Chrome steel offers mechanical strength and dependable durability for continuous operation.
Description
| MODEL | 1621-2RS | IN DIAMETER (BORE) | 0.5 inch |
| TYPE | Rubber Seal on both sides | OUT. DIAMETER | 1.375 inch |
| MATERIAL | 100% Chrome Steel | RPM | 16,800 |
| CLEARANCE | C0 (Pre-Lubricated) | DYNAMIC LOAD | 1326 lbs |
| WIDTH (THICKNESS) | 0.4375 inch | STATIC LOAD | 787 lbs |
Read More
1621-2RS Ball Bearing
The 1621-2RS Ball Bearing is a deep groove ball bearing with double rubber seals engineered for applications requiring contamination protection, quiet operation, and dependable performance in rotating systems.
Manufactured from chrome steel and factory pre-lubricated, this model combines low maintenance with efficient operation in industrial and mechanical equipment. The 2RS seal configuration helps preserve internal lubrication while reducing exposure to dust, moisture, and external debris.
Features of the 1621-2RS
The 1621-2RS belongs to the deep groove ball bearing family, widely used for applications involving radial loads and moderate axial loads.
Rubber seals on both sides help retain lubrication and reduce wear caused by external contamination. This style of bearing is commonly selected for systems requiring dependable operation and reduced maintenance intervals.
Common Applications
The 1621-2RS can be used in:
- Electric motors
- Agricultural equipment
- CNC machinery
- Conveyor systems
- Power tools
- Automated equipment
- Pulleys and reducers
- Light industrial machinery
Additionally, 1600 series bearings are widely used in equipment requiring continuous operation and low rotational resistance.
Benefits of the 1621-2RS Ball Bearing
Improved contamination protection
The 2RS seal helps block dust, moisture, and debris that could reduce bearing life.
Quieter operation
Deep groove design supports reduced vibration and smoother operation.
Reduced maintenance requirements
Factory lubrication helps simplify installation and reduce initial maintenance.
Stable mechanical performance
Chrome steel construction provides durability and dependable industrial operation.
When to Choose a 2RS Bearing
2RS bearings are commonly recommended for:
- Dusty environments
- Applications with moderate moisture exposure
- Equipment requiring increased internal protection
- Continuous-use systems
For higher-speed systems with lower contamination exposure, ZZ bearings may be preferred.
Maintenance Tips
Several practices can help extend bearing life:
- Prevent shaft misalignment
- Reduce excessive impact loads
- Monitor operating temperature
- Keep the system clean
- Inspect vibration and noise regularly
PGN Bearings Product Line
PGN Bearings supplies industrial components for rotating systems and mechanical applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational efficiency.
FAQ
What does 2RS mean on a bearing?
“2RS” indicates rubber seals on both sides of the bearing.
Does the 1621-2RS come pre-lubricated?
Yes. The bearing comes factory pre-lubricated.
Can this bearing be used in electric motors?
Yes. The 1621-2RS is commonly used in motors, pulleys, and rotating industrial equipment.
What is the advantage of rubber seals?
Rubber seals help preserve internal lubrication and protect the bearing against external contaminants.
Is chrome steel suitable for industrial use?
Yes. Chrome steel offers mechanical strength and dependable durability for continuous operation.
