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CRBC Series Crossed Roller Bearings

CRBC is a standard type with the thinnest possible inner and outer rings. It is optimal for locations where the rotational accuracy of the inner circle is required. CRBC series crossed roller bearings have a series of advantages: small size, high rotation accuracy, strong resistance to deformation, large carrying capacity, and flexible structural design. They are widely used in the joints and rotating parts of industrial robots, CNC rotary tables, CNC Machine tools, index plates, precision test turntables, medical equipment, optical telescopes and large radar antennas, and other precision equipment.

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CRBC Series Crossed Roller Bearings

CRBC standard type cross roller bearing (separable outer ring for inner ring rotation).CRBC is a standard type with the thinnest possible inner and outer rings. It is optimal for locations where the rotational accuracy of the inner circle is required. CRBC series crossed roller bearings have a series of advantages: small size, high rotation accuracy, strong resistance to deformation, large carrying capacity, and flexible structural design. They are widely used in the joints and rotating parts of industrial robots, CNC rotary tables, CNC Machine tools, index plates, precision test turntables, medical equipment, optical telescopes and large radar antennas, and other precision equipment.

Technical data

Part NO. Main dimensions(mm) Mounting dimensions (mm) CRBC CRB Weight
With cage Full Complement inner  ring outer diameter D width Chamfer (min) da Da Basic dynamic load rating C (KN) Basic static load rating Co (KN) Basic dynamic load rating C (KN) Basic static load rating Co (KN) (Kg)
     d      B
CRBC 3010 CRB 3010 30 55 10 0.3 34 44 3.83 4.13 5.29 6.35 0.1
CRBC 4010 CRB 4010 40 65 10 0.3 44 54 4.28 5.14 5.98 8.04 0.15
CRBC 5013 CRB 5013 50 80 13 0.6 55 71 10.7 12.6 14.2 18.4 0.29
CRBC 6013 CRB 6013 60 90 13 0.6 64 81 11.6 14.6 15.4 21.5 0.33
CRBC 7013 CRB 7013 70 100 13 0.6 75 91 12.3 16.7 17 25.5 0.38
CRBC 8016 CRB 8016 80 120 16 0.6 86 107 18.2 25.5 24.3 37.5 0.74
CRBC 9016 CRB 9016 90 130 16 1 98 118 19.4 28.6 25.9 42.1 0.81
CRBC10020 CRB 10020 100 150 20 1 108 134 31.5 45.1 39.4 61.1 1.45
CRBC11020 CRB 11020 110 160 20 1 118 144 33.5 50.7 41.2 66.7 1.56
CRBC 12025 CRB 12025 120 180 25 1.5 132 164 47.7 70.5 59.9 95.4 2.62
CRBC13025 CRB 13025 130 190 25 1.5 140 172 49.2 74.8 61 99.8 2.82
CRBC 14025 CRB 14025 140 200 25 1.5 151 183 50.7 79.2 64.1 108 2.96
CRBC15025 CRB 15025 150 210 25 1.5 160 192 53.8 87.7 65 113 3.16
CRBC15030 CRB 15030 150 230 30 1.5 166 202 69.2 108 85.9 144 5.3
CRBC20025 CRB 20025 200 260 25 2 208 239 60.2 110 75.3 148 4
CRBC20030 CRB 20030 200 280 30 2 218 262 108 178 133 234 6.7
CRBC20035 CRB 20035 200 295 35 2 221 274 137 215 168 282 9.58

Product Features

High precision: accuracy can reach P4, P2 level;

High rigidity: high internal precision of the bearing, uniform load distribution, the series of bearings are preloaded;

High load: can withstand axial load, radial load, overturning hurdle.

Small size: the bearing wall is thin, and a small size can save space for the host.

Scope of application: It is widely used in precision rotary tables, robot rotary joints, medical equipment, measuring instruments, etc.

The application of the CRBC series crossed roller bearing.

CRBC series crossed roller bearing is a lightweight, compact type with the thinnest possible inner and outer rings, especially for the lightest, with high rigidity. It is optimal for applications such as joints, swiveling units of industrial robots, and swiveling tables of machining centers. Rotary units of manipulators. Precision rotary tables, medical equipment, measuring instruments, and IC manufacturing machines.

Company Information

We are a professional bearing exporter in China, producing many different types and sizes of bearings. We can provide you with excellent service in a wide range of bearings with world-class quality, such as deep groove ball bearings, spherical roller bearings, self-aligning ball bearings, cylindrical roller bearings, tapered roller bearings, thrust ball bearings, angular contact ball bearings, needle roller bearings, crossed roller bearings, pillow block bearing, slewing bearings, plain bearings, etc. Bearings can also provide OEM services according to customer requirements. Our bearings products are widely used in various applications, such as port, ship, vehicle, mining, engineering, lifting, environmental protection, oil, chemicals, light industry, metallurgical machinery, the military, etc. Products are exported to the United States, Germany, Japan, Spain, Canada, Italy, France, Finland, South Korea, India, Singapore, Brazil, Australia, and other countries. If you need crossed roller bearings, please get in touch with us.

FAQ

1. Are you a factory or a trading company?

We are a factory, a professional manufacturer of high precision bearings, which has combined researching and developing, producing and marketing together. Taking advantage of the solid industrial basis of Hangzhou city, we grew up rapidly under the guidance of the pioneer in the bearing industry. After years of researching and producing experience, we have developed an integrated system. We have solid technical strength, excellent processing facilities, and a completed quality control system.

2. Do you have a stock for CRBC series crossed roller bearings?

Yes, we have many CRBC series crossed roller bearings in stock. Some are finished with precision grade P5 or P4. Some are half-finished as parts in stock. If there is an offer request, please contact us for a stocklist.

3. How about your package of CRBC series crossed roller bearings?

All small and medium-size CRBC series crossed roller bearings are Vacuum-packed + solid paper carton + plywood box packing outside.

4. Can you arrange shipment for customers?

Yes, we can. Depending on different requirements on delivery time, we can choose parcel service (FedEx, UPS, TNT, etc., 5-7 days), by air, or by sea for delivery.

Products Category

industries we service

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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