6310
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6310
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1050 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
27 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
13938 lbf
Radial static load rating
861 lbf
Limiting speed
6 X 1000 rpm
Lubrication
Required
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 15.73
/ each
In Stock
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6310 Bearing Product Overview & Core Advantages
The 6310 is a single row deep groove ball bearing designed for outstanding performance in demanding applications. Engineered to primarily handle radial loads, it also accommodates moderate axial loads in both directions. Manufactured to ABEC-1 precision standards, this bearing offers reliable operation and excellent value. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery where consistent performance is critical.
6310 Bearing Model Code Explained, Specifications & Naming Convention
The model designation 6310 follows a standard industry numbering system. Below is a breakdown of its key characteristics:
- 63: Indicates the bearing series, defining the cross-sectional dimensions and load capacity profile.
- 10: Represents the bore diameter. For metric bearings, this is calculated as 10 x 5 mm = 50 mm bore.
- Open (No Seal/Suffix): The absence of a suffix indicates an open bearing, requiring external lubrication but allowing for higher limiting speeds.
6310 Bearing Structural Features & Performance Benefits
- High Load Capacity: The optimized deep groove raceway and robust construction provide a high dynamic load rating of 13,938 lbf and a static load rating of 861 lbf, ensuring durability under significant radial stress.
- Precision Engineering: Built to ABEC-1 tolerance class with a standard CN radial internal clearance, this bearing delivers smooth, low-vibration operation, contributing to the overall precision of the application.
- High-Speed Capability: The combination of an open design, a lightweight stainless steel cage, and high-quality chrome steel components enables a high limiting speed of 6,000 rpm.
- Material Integrity: Rings and balls made from high-grade chrome steel (Gcr15) offer excellent wear resistance and fatigue life, while the stainless steel cage provides superior corrosion resistance and strength.
6310 Bearing Typical Application Areas
The 6310 is a versatile component found in numerous industrial sectors, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
