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CRBH Series CRBH13025A/CRBH13025AUU Cross Roller Bearing For Precision Machine

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US$ 85 - 100 MOQ: 1 Piece
Key Specifications
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Brand Name:
LYMC
Place of Origin:
China
Model Number:
CRBH13025A/CRBH13025AUU
Contact Supplier Request Quote Chat Now
Luoyang MC Bearing Technology Co.,Ltd.
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
3 days

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Brand Name LYMC
Place of Origin China
Model Number CRBH13025A/CRBH13025AUU
Number of Row Single Row
Seals Type open
Precision Rating P2 P4 P5 P6
Outside Diameter 130, 190
Bore Size ,
CRBH13025A/CRBH13025AUU Cross Roller Bearing For Precision Machine
CRBH series crossed roller bearingCRBH series(Integrated Inner/Outer Ring type),  this model is a compact type of model RU with extremely thin outer and inner rings without mounting holes are provided, the model require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque. This model can be used for both inner-ring rotation and outer-ring rotation and the requirement of miniaturized dimension.
CRBH TYPE Inner diameter Outer diameter Pitch diameter Height Chamfer Shoulder size   Basic rated load(Radial)   Weight

d D Dpw B r ds Dh Cr Kn Cor Kn KG
CRBH 208 20 36 26.6 8 0.3 24 31 2.9 2.4 0.04
CRBH 258 25 41 31.1 8 0.3 29 36 3.1 2.8 0.05
CRBH 3010 30 55 41.5 10 0.3 36.5 48.5 7.6 8.4 0.12
CRBH 3510 35 60 46.5 10 0.3 41.5 53.5 7.9 9.1 0.13
CRBH 4010 40 65 51.5 10 0.3 46.5 58.5 8.6 10.6 0.15
CRBH 4510 45 70 56.5 10 0.3 51.8 63.5 8.9 11.3 0.16
CRBH 5013 50 80 64 13 0.6 56 74 17.3 20.9 0.29
CRBH 6013 60 90 74 13 0.6 66 84 18.8 24.3 0.33
CRBH 7013 70 100 82.3 13 0.6 76 94 20.1 27.7 0.38
CRBH 8016 80 120 100 16 0.6 88 112 32.1 43.4 0.74
CRBH 9016 90 130 108 16 0.6 98 122 33.1 46.8 0.81
CRBH 10020 100 150 122 20 0.6 110 140 50.9 72.2 1.45
CRBH 11020 110 160 133 20 0.6 120 150 52.4 77.4 1.56
CRBH 12025 120 180 148.3 25 1 132 168 73.4 108 2.62
CRBH 13025 130 190 158 25 1 142 178 75.9 115 2.82
CRBH 14025 140 200 168 25 1 152 188 81.9 130 2.96
CRBH 15025 150 210 180 25 1 162 198 84.3 138 3.16
CRBH 20025 200 260 230 25 1 212 248 92.3 169 4
CRBH 25025 250 310 279.5 25 1.5 262 298 102 207 4.97
CROSS ROLLER BEARINGSCrbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller Bearing

Crossed roller bearings

If you are looking for high-precision, high-load capacity bearings, you might consider cross roller bearings. In this article, we will discuss everything you need to know about cross roller bearings, including their construction, principle of operation, applications, and advantages.

What are cross roller bearings?

Crossed roller bearings, also known as cross roller bearings, are a type of roller bearing with cylindrical rollers arranged in a cross between two inner and outer rings. This configuration allows for high stiffness, precision and axial load capacity.

Structure of cross roller bearings

Crossed roller bearings consist of two sets of rollers that cross each other at right angles. The rollers are held in place by a synthetic resin or brass cage. The inner and outer rings are made of steel or stainless steel and have raceways for the rollers.
Crbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller Bearing

Principle of operation of cross roller bearings

Crossed roller bearings operate on the principle of linear contact between the rollers and raceways. The rollers roll between the raceways, transmitting loads in all directions, including axial, radial and moment loads. The linear contact between the rollers and raceways ensures high rigidity and precision.

Advantages of cross roller bearings

Cross-roller bearings have many advantages over other types of bearings. Some of these advantages are.

  • High load capacity: Crossed roller bearings can handle both axial and radial loads, making them ideal for applications requiring high load capacity.

  • High stiffness: The cross configuration of the rollers ensures high stiffness and precision, making them suitable for applications requiring precise positioning.

  • Compact design: The cross-roller bearings have a compact design that allows them to be used in tight spaces.

  • Low friction: The linear contact between the rollers and raceways results in low friction and reduced heat generation.

Applications of cross roller bearings

Crossed roller bearings are used in a wide range of applications, including:

  • Robotics: Cross roller bearings are commonly used in robotics for precision movements and positioning.

  • Medical equipment: Cross roller bearings are used in medical equipment such as CT scanners, X-ray machines and surgical robots.

  • Machine tools: Cross roller bearings are used in machine tools such as milling machines, lathes and grinders for high-precision cutting and grinding.

  • Industrial automation: Cross-roller bearings are used in industrial automation equipment, such as pick-and-place robots and assembly machines.

Selection of cross roller bearings

When selecting cross-roller bearings, several factors need to be considered, including load capacity, stiffness, accuracy and speed. Other factors to consider are size, weight and mounting requirements.

Maintenance of cross roller bearings

Proper maintenance of cross roller bearings is essential for their long-term performance. Maintenance operations include lubrication, cleaning, and inspection for wear and damage.

Conclusion

Cross-roller bearings are a versatile and reliable type of bearing that can handle high loads and provide high stiffness and precision. They are used in a wide range of applications, from robotics to medical equipment and industrial automation. When selecting cross roller bearings, it is essential to consider factors such as load capacity, stiffness, precision and maintenance requirements.

Crbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller BearingCrbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller Bearing

Product Process
Crbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller BearingCrbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller BearingCrbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller BearingCrbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller Bearing
1. Industrial Neutral Packing
2. Package as your requirements.
3. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton
4.Large size Bearings:Plastic film+pergamyn paper+Roll tape+Wooden Box
5.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc
About Us:
Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.
*Professional in researching, developing, producing & marketing high precision bearings for 16 years;
*Many series bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 50~9000mm;
*Excellent pre-sale & after sale service. We can go to customers' project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.

Our Service:
Crbh Series Rolling Bearing Crbh3010A Crbh3510A Crbh4010A Crossed Roller Bearing
FAQ:
1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years' experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in
stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: 30% T/T in advance, 70% balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service.
Product Tags: roller bearing , rolling bearing , cylindrical roller bearing

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Luoyang MC Bearing Technology Co.,Ltd.
Verified Business License
Business Type
Manufacturer
Year Established
1980
Annual Export Value
US$1 Million - US$1.5 Million
Port of Shipment
shanghai
Contact Supplier Request Quote Chat Now

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