Miniature Inch Series

Mini Ball Bearing-Miniature Inch Series

  • Miniature Inch Series
  • Miniature Inch Series

R Series Design Features  :

This Bearing offers dependable and efficient performance in industrial applications where space is at a premium. It characters high-speed capabilities, low friction, and minimal noise levels, ensuring optimal performance. Built to meet industry standards for precision and durability, it is an ideal choice for a variety of compact-space applications in diverse industries.


Applications :

This Bearing finds applications in various industries that require high precision and compact design, such as medical devices, robotics, and aerospace technology. It is also used in computer hard drives, motors, and instrumentation equipment. Its small size and efficient performance make it a popular choice for industries where space is limited but high precision is essential.


Maintenance and Troubleshooting Tips of Bearing:

To ensure optimal performance and longevity of Bearing, regular maintenance is necessary. Inspect the bearing frequently for any signs of damage, wear, or contamination. Clean it with a non-corrosive solvent and dry it thoroughly before lubrication. If any damage or excessive wear is detected, replace the bearing immediately. In case of any issues with the application, troubleshoot to ensure the bearing is being used within its designed parameters.


RW Series Design Features :

Thisi Bearing is designed to provide a cost-effective solution for applications where space is limited and shafts are too short for standard ball bearings. The extended inner ring provides additional support for the shaft, allowing for improved performance and longevity. This bearing also has high-speed capabilities, low friction, and reduced noise levels, ensuring optimal performance in a range of industrial applications.


Applications of RW1 Bearing:

This Bearing is used across a wide range of industries that demand high precision and compact design, including but not limited to Motors, Flow Meters, Medical Instruments, Vacuum Pumps and instrumentation. It is also utilized in Galvanometers, Gas Meters and Industrial Encoders, etc. Due to its small size and dependable performance, this bearing is a popular choice for applications where space is limited but precision is crucial.


Maintenance and Troubleshooting Tips of Bearing:

Regular maintenance is crucial for optimal performance and longevity of Bearing. Frequent inspection for signs of damage, wear, or contamination is necessary. Clean the bearing with a non-corrosive solvent and dry it thoroughly before lubrication. Replace any bearing that shows signs of damage or excessive wear. Troubleshoot any issues with the application to ensure that the bearing is being used within its designed parameters to prevent premature failure or damage.


InquiryProduct NumberOuterWidthWidthRadiusLoad Rating(N)Max SpeedCage typeBall Complement
OpenShieldSealedDiameterBB1rs(min)DynamicStaticGreaseOilQTYSize
D(mm)mmmmmm(mm)Cor*1000RPM*1000RPMZDw
R16 R16 ZZ R16 2RS 50.80 9.53 12.70 0.80 10070 5810 9 12 RJ 10 6.35
R14 R14 ZZ R14 2RS 47.63 9.53 12.70 0.80 10070 5810 13 17 RJ 10 6.35
R12 R12 ZZ R12 2RS 41.28 7.94 11.11 0.80 9384 5057 17 21 RJ 9 6.35
R10 R10 ZZ R10-2RS 34.93 7.14 8.73 0.80 5988 3287 21 25 RJ 10 4.76
R8 R8 ZZ R8 2RS 28.58 6.35 7.94 0.40 5108 2413 27 32 J 8 4.76
R6 R6 ZZ R6 2RS 22.23 5.56 7.14 0.40 3332 1422 32 38 J 7 3.97
R1810* R1810 ZZ* R1810 2RS* 12.70 3.97 3.97 0.15 542 276 40 48 W 12 1.20
R4A R4A ZZ R4A 2RS 19.05 5.56 7.14 0.40 2336 896 36 43 J 6 3.50
R4* R4 ZZ* R4 2RS* 15.88 4.98 4.98 0.30 1480 621 38 45 J 8 2.38
R188* R188 ZZ* R188 2RS* 12.70 3.18 4.76 0.15 1082 442 40 50 J 8 2
R168* R168 ZZ* R168 2RS* 9.53 3.18 3.18 0.10 373 172 48 56 W 11 1
R3A R3A ZZ R3A 2RS 15.88 4.98 4.98 0.30 1480 621 38 45 J 8 2.38
R3* R3 ZZ* R3 2RS* 12.70 3.97 4.98 0.30 1301 488 43 53 J 7 2.38
R166* R166 ZZ* R166 2RS* 9.53 3.18 3.18 0.10 709 272 50 60 W 8 1.59
R1-5* R1-5 ZZ* 7.94 2.78 3.57 0.15 582 176 60 71 W 6 1.59
R144* R144 ZZ* R144 2RS* 6.35 2.38 2.78 0.10 284 96 67 80 W 7 1
R2-5* R2-5 ZZ* R2-5 2RS* 7.94 2.78 3.57 0.10 558 180 60 67 W 6 1.59
R2-6* R2-6 ZZ* R2-6 2RS* 9.53 2.78 3.57 0.15 640 227 53 63 W 7 1.59
R2* R2 ZZ* R2 2RS* 9.53 3.97 3.97 0.30 631 219 56 67 J 7 1.59
R2A R2A ZZ R2A 2RS 12.70 4.37 4.37 0.30 640 227 53 63 J 7 1.59
R155* R155 ZZ* R155 2RS* 7.94 2.78 3.18 0.10 359 150 53 63 W 10 1
R156* R156 ZZ* R156 2RS* 7.94 2.78 3.18 0.10 359 150 53 63 W 10 1
R133 R133 ZZ* 4.76 1.59 2.38 0.10 189 60 80 95 W 7 0.80

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