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Basic Info.
Model NO. | 1304 |
Customerized | Customizable |
Service | OEM ODM |
Transport Package | Carton Pallet |
Trademark | NSK |
HS Code | 8482102000 |
Applicable | Industries. Car. Fan. Gearbox |
Sample | Available |
Lubrication | Grease or Oil |
Specification | 20*52*15mm |
Origin | Japan |
Production Capacity | 500000 |
Packaging &Delivery
Package Size | 4.00cm * 7.50cm * 3.50cm |
Package Gross Weight | 0.200kg |
Product Description
Brief Introduction to the Functions and Applications of Self-Aligning Ball Bearings
Self-aligning ball bearings are a type of rolling-element bearing primarily designed to accommodate radial loads and a limited amount of bidirectional axial loads. Their core advantage lies in the excellent self-aligning capability, which allows them to compensate for angular misalignment caused by shaft deflection or mounting errors. This feature effectively reduces friction and wear, thus extending the bearing's service life.
In terms of applications, self-aligning ball bearings are widely used in low-to-medium speed, non-severe load scenarios. Typical application fields include agricultural machinery, textile equipment, paper-making machines, conveyors, small electric motors and water pumps.
Specification
Self-Aligning Ball Bearings - Specifications
1.Load Capacity
Handles radial loads + limited bidirectional axial loads
2.Self-Aligning Feature
Compensates for shaft deflection & mounting misalignment (≤2°)
3.Speed Range
Suitable for low-to-medium operating speeds
4.Sealing Options
Open type, single/double shielded, single/double sealed
5.Lubrication
Grease/oil lubrication available for extended service life
Self-Aligning Ball Bearings - Application Snippets
1.Agricultural Machinery: Seeder, harvester, feed mixer — copes with field vibration & misalignment
2.Textile & Paper Equipment: Spinning frame, loom, paper machine — stable at low-to-medium speed
3.Industrial Conveyors: Belt/roller conveyor — withstands radial loads & slight installation errors
4.General Machinery: Motor, water pump, reducer — fits basic industrial operation needs
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Self-Aligning Ball Bearings - Technical Specifications
This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.
Specification | Details |
Load Capacity | Radial + limited bidirectional axial loads |
Self-Aligning Angle | ≤2° (compensates deflection/misalignment) |
Speed Range | Low-to-medium operating speeds |
Sealing Types | Open; single/double shielded/sealed |
Lubrication | Grease/oil (extends service life) |
Accuracy Class | P0, P6 (common industrial grades) |
Material | GCr15 (std); stainless steel optional |
Drawings & Dimensions
Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.
①Type Code | Material | Bearing accuracy |
BCB | GCr15 (bearing steel) | GB/T307.1 Grade 0 |
Basic Info.
Model NO. | 1304 |
Customerized | Customizable |
Service | OEM ODM |
Transport Package | Carton Pallet |
Trademark | NSK |
HS Code | 8482102000 |
Applicable | Industries. Car. Fan. Gearbox |
Sample | Available |
Lubrication | Grease or Oil |
Specification | 20*52*15mm |
Origin | Japan |
Production Capacity | 500000 |
Packaging &Delivery
Package Size | 4.00cm * 7.50cm * 3.50cm |
Package Gross Weight | 0.200kg |
Product Description
Brief Introduction to the Functions and Applications of Self-Aligning Ball Bearings
Self-aligning ball bearings are a type of rolling-element bearing primarily designed to accommodate radial loads and a limited amount of bidirectional axial loads. Their core advantage lies in the excellent self-aligning capability, which allows them to compensate for angular misalignment caused by shaft deflection or mounting errors. This feature effectively reduces friction and wear, thus extending the bearing's service life.
In terms of applications, self-aligning ball bearings are widely used in low-to-medium speed, non-severe load scenarios. Typical application fields include agricultural machinery, textile equipment, paper-making machines, conveyors, small electric motors and water pumps.
Specification
Self-Aligning Ball Bearings - Specifications
1.Load Capacity
Handles radial loads + limited bidirectional axial loads
2.Self-Aligning Feature
Compensates for shaft deflection & mounting misalignment (≤2°)
3.Speed Range
Suitable for low-to-medium operating speeds
4.Sealing Options
Open type, single/double shielded, single/double sealed
5.Lubrication
Grease/oil lubrication available for extended service life
Self-Aligning Ball Bearings - Application Snippets
1.Agricultural Machinery: Seeder, harvester, feed mixer — copes with field vibration & misalignment
2.Textile & Paper Equipment: Spinning frame, loom, paper machine — stable at low-to-medium speed
3.Industrial Conveyors: Belt/roller conveyor — withstands radial loads & slight installation errors
4.General Machinery: Motor, water pump, reducer — fits basic industrial operation needs
| | |
Self-Aligning Ball Bearings - Technical Specifications
This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.
Specification | Details |
Load Capacity | Radial + limited bidirectional axial loads |
Self-Aligning Angle | ≤2° (compensates deflection/misalignment) |
Speed Range | Low-to-medium operating speeds |
Sealing Types | Open; single/double shielded/sealed |
Lubrication | Grease/oil (extends service life) |
Accuracy Class | P0, P6 (common industrial grades) |
Material | GCr15 (std); stainless steel optional |
Drawings & Dimensions
Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.
①Type Code | Material | Bearing accuracy |
BCB | GCr15 (bearing steel) | GB/T307.1 Grade 0 |
