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Deep Groove Ball Bearing
Deep Groove Ball Bearing Deep Groove Ball Bearing Deep Groove Ball Bearing

Deep Groove Ball Bearing

Thin-section deep groove ball bearings are high-precision bearings designed for lightweight and compact installations. They not only offer the smooth operation, low friction, and high speed characteristics of deep groove ball bearings, but also combine a thin-walled structure to provide reliable load-bearing capacity within limited installation spaces.

ItemsSpecifications
Inner Diameter (Inch Series)3/4 inch - 40 inches
Cross Sections (Inch Series)3/16 × 3/16 inch - 1 × 1 inch
Inner Diameter (Metric Series)20 mm ≤ d ≤ 360 mm (d represents inner diameter)
Cross Sections (Metric Series)8 × 8 mm - 20 × 20 mm
MaterialBearing rings and rolling elements: GCr15 steel or 9Cr18 stainless steel
Precision LevelsP0, P6, P5, P4
Delivery Time3 - 10 days (except customized products)
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Deep Groove Ball Bearing

Deep Groove Ball Bearing

Deep groove ball bearings features

Lightweight Design: Thin-walled construction, suitable for equipment requiring lightweight design.

Small Cross-Section: Flexible installation and compact design.

Low-Friction Operation: High-speed operation reduces energy consumption and heat generation.

Coplete Range of Precision Grades: Available in P0, P6, P5, and P4 grades.

High-Quality Materials: Wear-resistant, corrosion-resistant, and longer lifespan.

Deep groove ball bearings advantages

Strong load-bearing capacity: Can withstand both radial and bidirectional axial loads, ensuring stable operation.

Long life and low maintenance: Advanced heat treatment and precision manufacturing ensure stable operation.

High efficiency and low noise: Maintain high-speed, stable, and low-noise operation.

Deep Groove Ball Thin-Section Bearing Open Type （C)

Bearing Modeld (inch/mm)D (inch/mm)Cor (N)Cr (N)Weight (Kg)Interchange
KAA10CP01.000 / 25.4001.375 / 34.92512906700.012KAA10CP0
KAA15CP01.500 / 38.1001.875 / 47.62517808000.018KAA15CP0
KAA17CP01.750 / 44.4502.125 / 53.975211017700.020KAA17CP0
KA020CP02.000 / 50.8002.500 / 63.500302014200.048KA020CP0
KA025CP02.500 / 63.5003.000 / 76.200369016000.059KA025CP0
KA030CP03.000 / 76.2003.500 / 88.900440018200.068KA030CP0
KA035CP03.500 / 88.9004.000 / 101.600507020000.082KA035CP0
KA040CP04.000 / 101.6004.500 / 114.300573021300.090KA040CP0
KA042CP04.250 / 107.9504.750 / 120.650609022200.095KA042CP0
KA045CP04.500 / 114.3005.000 / 127.000640023100.100KA045CP0
KA047CP04.750 / 120.6505.250 / 133.350676024000.104KA047CP0
KA050CP05.000 / 127.0005.500 / 139.700707024900.109KA050CP0

Deep Groove Ball Thin-Section Bearing Open Type （C)

Bearing Modeld (inch/mm)D (inch/mm)Cor (N)Cr (N)Weight (Kg)Interchange
KB020CP02.000 / 50.8002.625 / 66.675413020000.073KB020CP0
KB025CP02.500 / 63.5003.125 / 79.375507023100.091KB025CP0
KB030CP03.000 / 76.2003.625 / 92.075596025800.109KB030CP0
KB035CP03.500 / 88.9004.125 / 104.775685028000.125KB035CP0
KB040CP04.000 / 101.6004.625 / 117.475778030700.140KB040CP0
KB042CP04.250 / 107.9504.875 / 123.825813031600.147KB042CP0
KB045CP04.500 / 114.3005.125 / 130.175867032900.160KB045CP0
KB047CP04.750 / 120.6505.375 / 136.525902033800.163KB047CP0
KB050CP05.000 / 127.0005.625 / 142.875956035100.172KB050CP0
KB055CP05.500 / 139.7006.125 / 155.5751049037300.186KB055CP0
KB060CP06.000 / 152.4006.625 / 168.2751138039600.205KB060CP0
KB065CP06.500 / 165.1007.125 / 180.9751227041300.216KB065CP0
KB070CP07.000 / 177.8007.625 / 193.6751320043600.232KB070CP0
KB075CP07.500 / 190.5008.125 / 206.3751409045300.250KB075CP0
KB080CP08.000 / 203.2008.625 / 219.0751498047600.262KB080CP0
KB090CP09.000 / 228.6009.625 / 244.4751680051100.300KB090CP0
KB100CP010.000 / 254.00010.625 / 269.8751862054700.331KB100CP0
KB110CP011.000 / 279.40011.625 / 295.2752040058200.360KB110CP0
KB120CP012.000 / 304.80012.625 / 320.6752223061800.390KB120CP0
KB140CP014.000 / 355.60014.625 / 371.4752583068000.476KB140CP0
KB160CP016.000 / 406.40016.625 / 422.2752943074200.544KB160CP0
KB180CP018.000 / 457.20018.625 / 473.0753307080500.612KB180CP0
KB200CP020.000 / 508.00020.625 / 523.8753667086200.680KB200CP0

Why choose LTZC bearings？

A Trusted Brand

With over 20 years of experience in bearing R&D, our global service network covers countries such as India and Russia, ensuring fast and efficient technical support for all bearing issues and ensuring the smooth operation of your equipment.

High-Quality Bearings

Advanced CNC production equipment and manufacturing processes guarantee bearing precision and durability. LTZC bearings also carry third-party testing reports to ensure they meet international standards.


Product Range

LTZC products include slewing bearings, slewing drives, precision thin-wall bearings, and custom bearings. They are widely used in cranes, heavy machinery, and port machinery, maintaining stable performance under harsh operating conditions.

Custom Bearings

Our experienced technical team provides customized bearing solutions for complex applications. Services include load analysis and bearing selection, service life calculations, 3D design, and engineering drawings.


LTZC slewing bearing manufacturer

LTZC Bearings is a trusted bearing manufacturer specializing in slewing bearings, slewing drives, and precision bearings. With advanced CNC machining equipment, comprehensive heat treatment, and strict quality control, our products meet international standards and are ISO certified.

We export high-quality industrial bearings to Germany, India, Russia, and Canada, earning over 10,000 satisfied customer feedbacks. With strong OEM and ODM capabilities, LTZC provides fast delivery and custom bearing solutions for heavy machinery, construction, and automation industries.

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Customized bearing solutions

Customized bearing solutions

LTZC is a professional slewing bearing manufacturer，providing a full range of custom bearing services, including slewing rings, non-standard bearings, large bearings, thin-section bearings, crossed roller bearings, and four-point contact ball bearings. Whether the requirements are special sizes, materials, or complex operating conditions, we can provide customers with the optimal solution through professional R&D and precision manufacturing.

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