The JHA CL0 series are sealed, thin-walled radial contact ball bearings with a uniform cross-section of 6.35mm. They feature integrated seals and offer excellent dust protection. The lightweight structure saves installation space, can withstand radial loads and a small amount of bidirectional axial loads, has stable operating accuracy, and is suitable for a variety of high-end equipment scenarios such as radar, photoelectric turntables, and precision rotary tables.
Maximum radius of chamfer on shaft or bearing housing
JHA15CL0 Thin Section Bearing
d
38.1 mm / 3.5 in
aperture
D
47.625 mm / 4.125 in
outer diameter
H
4.763 mm / 0.3125 in
radial cross section
B
6.35 mm / 0.3125 in
width
d1
≈ 41.656 mm / 3.731 in
Inner ring flange diameter
d2
≈ 40.843 mm / 3.731 in
Inner ring groove diameter
D1
≈ 44.069 mm / 3.8935 in
Outer ring flange diameter
D2
≈ 45.06 mm / 3.8935 in
outer groove diameter
2.381 mm / 0.1563 in
sphere diameter
0.381 mm / 0.04 in
Maximum radius of chamfer on shaft or bearing housing
JHA17CL0 Thin Section Bearing
d
44.45 mm / 1.75 in
aperture
D
53.975 mm / 2.125 in
outer diameter
H
4.763 mm / 0.1875 in
radial cross section
B
6.35 mm / 0.25 in
width
d1
≈ 48.006 mm / 1.89 in
Inner ring flange diameter
d2
≈ 47.193 mm / 1.858 in
Inner ring groove diameter
D1
≈ 50.419 mm / 1.985 in
Outer ring flange diameter
D2
≈ 51.41 mm / 2.024 in
outer groove diameter
2.381 mm / 0.0938 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
Slim Section Bearings are suitable for medium and small loads and medium and high speed operating conditions, covering a wide range of industrial and civil equipment.In the industrial sector, it is mainly used to support servo motors, stepper motors, automated transmission modules, testing instruments, and small conveying mechanisms; in the light industry sector, it is used for fans, water pumps, and drive components for home appliances.The P5 precision model is suitable for conventional transmission equipment, while the P4 high-precision model is mostly used in robot joints, precision instruments, and other structures with stringent requirements for rotational accuracy.The product features a mature sealing and lubrication design, enabling continuous operation in lightly dusty environments, and boasts a compact structure.
Thin Section Bearings exhibit good dynamic rigidity, exhibiting small deformation under radial and slight axial loads, and their operating trajectory is not easily deviated.The dynamic rotation error of different precision models is strictly controlled according to standards, and the noise and vibration performance is good under high-speed conditions.The overall rotational resistance is uniform, and the acceleration and deceleration processes are smooth without any jamming.The sealing and lubrication structure can adapt to the grease distribution under dynamic environments, enabling continuous lubrication.After long-term repetitive operation, the dynamic performance decays at a low rate and the accuracy is well maintained, meeting the dynamic use requirements of precision electromechanical equipment.
We are a high-quality bearing manufacturer, supplying directly from the source. Welcome to inquire!
TKW is a high-quality bearing manufacturer with extensive experience in bearing research and development and manufacturing. Its production base is located in Guantao County, Handan City, Hebei Province. The factory can mass-produce a variety of precision bearings, including bearings for servo motors, thin-walled bearings with equal cross-sections, vacuum pump bearings, and low-temperature bearings. The company has established a mature and complete end-to-end system encompassing production, precision testing, finished product packaging, and logistics delivery. Its products meet export standards and are supplied to overseas markets such as Europe, America, and South Korea on a long-term basis.
Bearing parameter document
JHA10CL0
This document provides bearing data in millimeters and a company profile.
