Open Type Self-aligning Steel Ball Bearings

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Open Type Self-aligning Steel Ball Bearings

self-aligning-steel-ball-bearing

Self-aligning steel ball bearing – The open type is a self-aligning ball bearing with two rows of balls, a common spherical raceway in the outer ring and two deep uninterrupted raceway slots in the inner ring. Open means that the bearing is not sealed.

Open Type Self-aligning Steel Ball Bearings Specification:

Boundary dimensions
(mm)
Load ratings
(KN)
Limiting speeds
(r/min)
Mass
(kg)
Bearing NO.
d D B Cr Cor Grease oil HZPT
5 19 6 2.51 0.48 30000 36000 0.009 135
6 19 6 2.51 0.48 30000 36000 0.009 126
7 22 7 2.65 0.56 26000 32000 0.014 127
8 22 7 2.65 0.56 26000 30000 0.014 108
9 26 8 3.9 0.82 26000 32000 0.022 129
10 30 9 5.53 1.18 22000 28000 0.034 1200
10 30 14 8.06 1.73 24000 28000 0.047 2200
10 35 11 7.35 1.62 20000 24000 0.057 1300
10 35 17 9.2 2.01 18000 22000 0.077 2300
12 32 10 6.24 1.43 22000 26000 0.04 1201
12 32 14 8.52 1.9 22000 26000 0.053 2201
12 37 12 9.36 2.16 18000 22000 0.067 1301
12 37 17 11.7 2.7 17000 22000 0.095 2301
15 35 11 7.41 1.76 18000 22000 0.049 1202
15 35 14 8.71 2.04 18000 22000 0.06 2202
15 42 13 10.8 2.6 16000 20000 0.094 1302
15 42 17 11.9 2.9 15000 18000 0.12 2302
17 40 12 8.84 2.2 16000 20000 0.073 1203
17 40 16 10.6 2.55 16000 20000 0.088 2203
17 47 14 12.7 3.4 14000 17000 0.12 1303

Features of Open Type Self-aligning Steel Ball Bearings:

– Accommodate static and dynamic misalignment

-The bearings are self-aligning like spherical roller bearings or CARB bearings.

-Self-aligning ball bearings generate less friction than any other rolling bearing, enabling them to run cooler even at high speeds.

-Minimum maintenance

-Low conformity between balls and outer ring keeps friction and frictional heat low.

-Excellent light load performance

-Self-aligning ball bearings have low minimum load requirements.

-Self-aligning ball bearings can reduce noise and vibration levels, for example, in fans.

Steel Ball Bearing Advantages:

Angular contact ball bearings offer many advantages over other types of bearings. Here are just a few of the benefits that they offer:

-High precision: Angular contact ball bearings are designed for high-precision applications. They can achieve extremely tight tolerances, making them ideal for instruments and other sensitive equipment.

-High speed: These bearings are also designed for high-speed applications. They can rotate at high speeds without sacrificing accuracy or reliability.

-Durable: Angular contact ball bearings are very durable and can withstand a lot of wear and tear. They have a long lifespan, even in demanding applications.

-Low maintenance: These bearings require very little maintenance and are easy to keep in good condition.

Application Of Steel Ball Bearing:

Steel ball bearings are one of the most versatile bearing types available. They can be used in a wide variety of applications, from high-speed precision machinery to heavy-duty equipment. Here are just a few examples of where angular contact ball bearings can be found:

-Instrumentation: Angular contact ball bearings are often used in instruments such as flow meters and speedometers, where their high precision is essential.

-Automotive: These bearings are commonly used in automotive applications, including wheels, transmissions, and differentials.

-Aerospace: Angular contact ball bearings are used in many different aerospace applications, from aircraft engines to navigation systems.

-Heavy industry: Heavy-duty

-Medical: Many medical devices, from MRI machines to dental drills, use angular contact ball bearings.

-Machines such as excavators and cranes rely on angular contact ball bearings for smooth operation.

-Angular contact ball bearings are also used in many types of pumps, from small household pumps to large industrial pumps.

-Sports: Many types of sporting equipment, from bicycles to golf clubs, use angular contact ball bearings.