The P5 R6 2RS Ball Bearing is a high-precision, double-sealed ball bearing designed for high-speed applications requiring exceptional accuracy, durability, and contamination protection. Featuring 2RS (double rubber seals), this bearing provides excellent protection against dust, dirt, and moisture, ensuring reliable performance in harsh environments. The P5 precision grade ensures ultra-smooth and quiet operation, while the R6 size designation makes it ideal for compact applications. The Z3V3 manufacturing standard guarantees high-quality construction, making this bearing suitable for demanding industrial, automotive, and precision equipment applications.
Key Features:
-
Type: Single Row Deep Groove Ball Bearing
-
Seals: 2RS (Double Rubber Seals) for dustproof and water-resistant protection
-
Precision Grade: P5 (high precision for smooth and quiet operation)
-
Size Designation: R6 (compact size for small applications)
-
Manufacturing Standard: Z3V3 (high-quality construction for durability and performance)
-
Load Capacity: Handles both radial and axial loads
-
Material: High-grade steel for durability and wear resistance
-
Application Focus: High-speed machinery, automotive systems, and precision equipment
Performance Highlights:
-
High-Speed Capability: Designed for high-speed applications, ensuring smooth and efficient operation.
-
Dustproof and Water-Resistant: The double rubber seals (2RS) protect against dust, dirt, and moisture, extending the bearing's lifespan.
-
Ultra-High Precision: The P5 precision grade ensures smooth, quiet, and accurate operation, reducing friction and noise.
-
Durability: Made from high-quality steel, the bearing is resistant to wear and corrosion, ensuring long-lasting performance.
-
Compact Design: The R6 size makes it ideal for compact applications where space is limited.
Dimensions:
The R6 bearing typically has the following dimensions:
| Parameter | Value (mm) |
| Inner Diameter (d) | 6 mm |
| Outer Diameter (D) | 13 mm |
| Width (B) | 5 mm |
Applications:
The P5 R6 2RS Ball Bearing is designed for high-speed and precision applications. Key uses include:
-
High-Speed Machinery: Used in small electric motors, spindles, and other high-speed equipment.
-
Automotive Systems: Suitable for wheel hubs, transmissions, and other compact automotive components.
-
Precision Equipment: Ideal for high-accuracy machinery such as CNC machines, robotics, and optical devices.
-
Household Appliances: Used in small appliances like fans, blenders, and power tools.
-
Hobbyist Projects: Perfect for drones, RC cars, and other hobbyist applications requiring compact, high-performance bearings.
Advantages:
High-Speed Performance: Optimized for high-speed operation, ensuring smooth and efficient performance.
Dustproof and Water-Resistant: Double rubber seals (2RS) protect against contaminants, extending bearing life.
Ultra-High Precision: The P5 precision grade ensures smooth, quiet, and accurate operation.
Durability: Resistant to wear and corrosion, ensuring long-lasting performance.
Compact Size: The R6 size makes it ideal for compact applications with limited space.
Technical Parameters of P5 R Series Ball Bearings:
| Basic
Bearing
No. | Bore d | Outer DiameterD | Width W | Radius r | Basic Load Rating KN |
| Open | Shield Seal | Dynamic
C |
Static C0
|
| mm | inch | mm | inch | mm | inch | mm | inch | mm | inch |
| R156 | 4.763 | 0.1875 | 7.938 | 0.3125 | 2.78 | 0.1094 | 3.18 | 0.1250 | 0.1 | 0.004 | 0.395 | 0.143 |
| R166 | 4.763 | 0.1875 | 9.525 | 0.3750 | 3.18 | 0.1250 | 3.18 | 0.1250 | 0.1 | 0.004 | 0.71 | 0.268 |
| R3 | 4.763 | 0.1875 | 12.700 | 0.5000 | 3.97 | 0.1562 | 4.98 | 0.1960 | 0.15 | 0.006 | 1.31 | 0.49 |
| R3A | 4.763 | 0.1875 | 12.700 | 0.5000 | 4.98 | 0.1960 | 4.98 | 0.1960 | 0.15 | 0.006 | 1.31 | 0.49 |
| R168 | 6.350 | 0.2500 | 9.525 | 0.3750 | 3.18 | 0.1250 | 3.18 | 0.1250 | 0.1 | 0.004 | 0.268 | 0.136 |
| R188 | 6.350 | 0.2500 | 12.700 | 0.5000 | 3.18 | 0.1250 | 4.76 | 0.1875 | 0.15 | 0.006 | 0.83 | 0.37 |
| R4 | 6.350 | 0.2500 | 15.875 | 0.6250 | 4.98 | 0.1960 | 4.98 | 0.1960 | 0.2 | 0.008 | 1.48 | 0.615 |
| R4A | 6.350 | 0.2500 | 19.050 | 0.7500 | 5.56 | 0.2188 | 7.14 | 0.2812 | 0.3 | 0.012 | 2.34 | 0.885 |
| R6 | 9.525 | 0.3750 | 22.225 | 0.8750 | 5.56 | 0.2188 | 7.14 | 0.2812 | 0.3 | 0.012 | 3.3 | 1.4 |
| R8 | 12.70 | 0.5000 | 28.575 | 1.1250 | 6.35 | 0.2500 | 7.94 | 0.3125 | 0.3 | 0.012 | 3.912 | 2.245 |
| R8-7 | 11.113 | 0.4375 | 28.575 | 1.1250 | 6.35 | 0.2500 | … | … | 0.3 | 0.012 | 3.912 | 2.245 |
| R10 | 15.875 | 0.6250 | 34.925 | 1.3750 | 7.14 | 0.2812 | 8.73 | 0.3438 | 0.6 | 0.024 | 4.605 | 2.774 |
| R12 | 19.050 | 0.7500 | 41.275 | 1.6250 | 7.94 | 0.3125 | 11.11 | 0.4375 | 0.6 | 0.024 | 7.246 | 4.445 |
Customization Welcomed:
-
We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
-
We can custom your packaging according to your design.
-
All copyright owned by clients and we promised don't disclose any information.
Packing and Shipping:
-
The deep groove ball bearings will be securely packaged individually, or tube packing or packed as customization packing
-
Shipping method is negotiable.
-
Other Technical Data of Bearings
ABEC-5 Tolerance Class ABEC-5 (P5)
| Inner Ring | Tolerance in um/s |
| d mm | Δdmp | Vdp²)Diameter Series | Vdmp | Kia | Sd | Sis3) | ΔBs | Vbs |
| 9 | 0,1,2,3,4 |
| over | including | high | low | max | 3 | max | max | max | High | Low | max |
| 1)0.6 | 2.5 | 0 | -5 | 5 | 4 | 3 | 4 | 7 | 7 | 0 | -40 | 5 |
| 2.5 | 10 | 0 | -5 | 5 | 4 | 3 | 4 | 7 | 7 | 0 | -40 | 5 |
| 10 | 18 | 0 | -5 | 5 | 4 | 3 | 4 | 7 | 7 | 0 | -80 | 5 |
| 18 | 30 | 0 | -6 | 6 | 5 | 3 | 4 | 8 | 8 | 0 | -120 | 5 |
| 30 | 50 | 0 | -8 | 8 | 6 | 4 | 5 | 8 | 8 | 0 | -120 | 5 |
| 50 | 80 | 0 | -9 | 9 | 7 | 5 | 5 | 8 | 8 | 0 | -150 | 6 |
| Outer Ring | Tolerance in um/s |
| D mm | Δdmp | Vdp²)Diameter Series | Vdmp | Kia | SD4) SD15) | Sea4)5) | ΔBs | Vbs |
| 9 | 0,1,2,3,4 |
| over | including | high | low | max |
| max | max | max | High | Low | max |
| 1)2.5 | 6 | 0 | -5 | 5 | 4 | 3 | 5 | 8 | 8 |
| 5 |
| 6 | 18 | 0 | -5 | 5 | 4 | 3 | 5 | 8 | 8 | 5 |
| 18 | 30 | 0 | -6 | 6 | 5 | 3 | 6 | 8 | 8 | 5 |
| 30 | 50 | 0 | -7 | 7 | 5 | 4 | 7 | 8 | 8 | 5 |
| 50 | 80 | 0 | -9 | 9 | 7 | 5 | 8 | 8 | 10 | 6 |
| 80 | 120 | 0 | -10 | 10 | 8 | 5 | 10 | 9 | 11 | 8 |
| 120 | 150 | 0 | -11 | 11 | 8 | 6 | 11 | 10 | 13 | 8 |
ABEC-7 Tolerance Class ABEC-7 (P4)
| Inner Ring | Tolerance in um/s |
| d mm | Δdmp | Δds | Vdp²)Diameter Series | Vdmp | Kia | Sd | Sia | ΔBs | Vbs |
| 7,8,9 | 1,7,2,3,4 |
| over | including | high | low | high | low | max | max | max | max | max | High | low | Low | max |
| 1)0.6 | 2.5 | 0 | -4 | 0 | -4 | 4 | 3 | 2 | 2.5 | 3 | 3 | 0 | -40 | -40 | 2.5 |
| 2.5 | 10 | 0 | -4 | 0 | -4 | 4 | 3 | 2 | 2.5 | 3 | 3 | 0 | -40 | -40 | 2.5 |
| 10 | 18 | 0 | -4 | 0 | -4 | 4 | 3 | 2 | 2.5 | 3 | 3 | 0 | -80 | -80 | 2.5 |
| 18 | 30 | 0 | -5 | 0 | -5 | 5 | 4 | 2.5 | 3 | 4 | 4 | 0 | -120 | -120 | 2.5 |
| 30 | 50 | 0 | -6 | 0 | -5 | 6 | 4 | 3 | 4 | 4 | 4 | 0 | -120 | -120 | 3 |
| 50 | 80 | 0 | -7 | 0 | -5 | 7 | 5 | 3.5 | 4 | 5 | 5 | 0 | -150 | -150 | 4 |
| Outer Ring | Tolerance in um/s |
| D mm | Δdmp | Δds | Vdp²)Diameter Series | Vdmp | Kia | Sd | Sia | ΔBs | Vbs |
| 7,8,9 | 1,7,2,3,4 |
| over | including | high | low | high | low | max | max | max | max | max | High | low | max |
| 1)2.5 | 6 | 0 | -4 | 0 | -4 | 4 | 3 | 2 | 3 | 4 | 5 | Identical to ΔBs and VBs of inner ring of same bearing | 2.5 |
| 6 | 18 | 0 | -4 | 0 | -4 | 4 | 3 | 2 | 3 | 4 | 5 | 2.5 |
| 18 | 30 | 0 | -5 | 0 | -5 | 5 | 4 | 2.5 | 4 | 4 | 5 | 2.5 |
| 30 | 50 | 0 | -6 | 0 | -6 | 6 | 5 | 3 | 5 | 4 | 5 | 2.5 |
| 50 | 80 | 0 | -7 | 0 | -7 | 7 | 5 | 3.5 | 5 | 4 | 5 | 3 |
| 80 | 120 | 0 | -8 | 0 | -8 | 8 | 6 | 4 | 6 | 5 | 6 | 4 |
| 120 | 150 | 0 | -9 | 0 | -9 | 9 | 7 | 5 | 7 | 5 | 7 | 5 |
FAQ:
1.Q:Are you a factory or trading company?
A:Kent Bearing is specialized in manufacturing and exporting bearings, and we have our own factory and warehouse.
2.Q:Can I get some samples and do you offer free samples?
A:Yes, sure, Kent Bearing are honored to offer you samples.
3.Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.
4.Q: Could you tell me the material of our bearing?
A: We have chrome steel, and stainless steel, ceramic and plastic material
5.Q: Can we get support if we have our own market position?
A: Please inform us detailed information about your market,we will discuss
and propose helpful suggestion for you and to find the best solution for you.
