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China factory - Beining Intelligent Technology (Zhejiang) Co., Ltd

Beining Intelligent Technology (Zhejiang) Co., Ltd

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  3. Shaft 90 Mm BNAT905 Crossed Roller Bearing 90X101X5mm Precision Robot Joints
China Shaft 90 Mm BNAT905 Crossed Roller Bearing 90X101X5mm Precision Robot Joints
China Shaft 90 Mm BNAT905 Crossed Roller Bearing 90X101X5mm Precision Robot Joints

  1. China Shaft 90 Mm BNAT905 Crossed Roller Bearing 90X101X5mm Precision Robot Joints

Shaft 90 Mm BNAT905 Crossed Roller Bearing 90X101X5mm Precision Robot Joints

  1. MOQ： 1000
  2. Price： Please contact us,thanks
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 100000pcs per month
Delivery Time 2-4 weeks
Packaging Details plastic bag,box,carton,pallet
Bearing Name BNAT905 Crossed Roller Bearing
Shaft Bore 90mm
Replaceable With IKO,THK
Customized Yes
Brand Name CNBTZC or OEM
Model Number BNAT905
Certification IATF16949:2016
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 100000pcs per month
Delivery Time 2-4 weeks Packaging Details plastic bag,box,carton,pallet
Bearing Name BNAT905 Crossed Roller Bearing Shaft Bore 90mm
Replaceable With IKO,THK Customized Yes
Brand Name CNBTZC or OEM Model Number BNAT905
Certification IATF16949:2016 Place of Origin China
High Light Shaft 90 Mm Crossed Roller Bearing ，90X101X5mm Crossed Roller Bearing ，Precision Robot Joints Crossed Roller Bearing

Shaft Diameter 90 mm BNAT905 Crossed Roller Bearing 90X101X5mm Precision Robot bearing Joints

BNAT905 ,Ultra-Thin Section Type Both the inner and outer rings are of an integral structure. This series minimizes axial and radial section dimensions to the extreme , featuring an ultra-thin design. It is most suitable for applications requiring lightweight and compact structures in rotating parts, such as collaborative robots, service robots, special-purpose robots, and alignment platforms. Key features include:

  • Outer Diameter: 101 mm
  • Bore Diameter: 90 mm
  • Width:5mm

 

The BNAT905 bearing excels in applications requiring high performance and reliability, offering superior stiffness and load capacity while simplifying installation.

 

Part Number BNAT905
Measurement System Metric
Bearing Type Roller Bearing
Roller Bearing Type Crossed
For Load Direction Combined Load
Construction Single Row
Seal Type Open
Bore Diameter 90 mm
Outer Diameter 101 mm
Width 5 mm
Holes With Holes
Ring Material Steel
Roller Material Steel
Basic Dynamic Load Rating(C) 3100N
Basic Static Load Rating (Co) 6000N
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range 0 -230 °F
ABEC Rating ABEC5/7/9 (P5,P4,P2)
RoHS Compliant
REACH Compliant
Weight 0.056kg

 

What's the Performance Features of BNAT905 Crossed Roller Bearing?

 

  1. Ultra-Thin Profile: Minimized axial and radial dimensions for compact, space-saving applications.
  2. High Precision: Ensures accurate rotation, ideal for robotics and precision machinery.
  3. Lightweight: Reduces overall weight, perfect for robotic joints and portable devices.
  4. Versatile Load Capacity: Handles radial, axial, and moment loads efficiently.
  5. Integral Structure: Single-piece inner and outer rings enhance rigidity and stability.

​​

What's the Applications of the BNAT905 Crossed Roller Bearing?

 

The BNAT905 cross roller bearing,is widely used across various industries due to its high performance and unique design. Below are the main application areas:

1. Robotics

  • Industrial Robots: Modern industrial robots require high-precision, high-speed, and highly reliable motion systems for quality production. The BNAT905 bearing, with its integral inner and outer ring structure, provides high rigidity, low inertia, low friction, and long service life. It is ideal for joints and rotating mechanisms in robot arms, waists, and chassis, ensuring stable operation. For example, it can be used in welding robot joints.
  • Collaborative Robots, Service Robots, and Special-Purpose Robots: This series features an ultra-thin design with a minimal cross-section of just 5mm, making it perfect for lightweight, compact, and high-precision rotating components. It plays a key role in these advanced robots.

2. Machine Tools

  • Indexing Mechanisms and CNC Rotary Tables: Machine tools demand high precision, rigidity, and stability in their spindles and transmission systems for accurate workpiece machining. The BNAT905 bearing provides high-precision, rigid, and stable support, suitable for indexing mechanisms and CNC rotary tables. It performs reliably under high speed, heavy load, and high-temperature conditions, ensuring stable machine tool operation.

3. Motor Industry

  • Inner Rotor DD Motors: In inner rotor DD motors, the BNAT905 bearing meets the need for high-precision rotation of either the inner or outer ring, ensuring smooth motor operation.

4. Other Applications

  • Alignment Platforms: Due to its ultra-thin structure and high precision, the BNAT905 bearing is also suitable for alignment platforms. It satisfies the requirements for lightweight, compact design, and high-precision rotation.

 

 

 

 


Bearing Number		 Dimensions(mm) Mounting Size Basic Load Rating(N) Inner Ring Mounting Hole Outer Ring Mounting Hole Reference
Weight(Kg)
Inner Diameter Outer Diameter Width Chamfer Dynamic Static Hole Center Hole size Hole Center Hole size
d D B r(min) da Da Cr Cor dn do Dn Do Wt ≈
RJ40 8 40 8 0.3 26 28 3020 3780 20 4-M3 34 6-ф2.8-ф4.6/凵2.8 0.06
RU208 8 44 8 0.3 26 32 3020 3780 16 4-M3 38 4-ф3-ф 5/凵3 0.08
RU28 10 52 8 0.3 24 29.5 2900 3400 16 4-M3 42 6-ф3.4-ф6.5/凵3.3 0.12
RU42 20 70 12 0.6 37 47 7350 8350 28 6-M3 57 6-ф3.4-ф6.5/凵3.3 0.29
RU52 30 80 12 0.6 46.5 58.5 8610 10600 35 6-M3 67 6-ф3.4-ф6.5/凵3.3 0.40
RU66 35 95 15 0.6 59 74 17500 22300 45 8-M4 83 8-Φ4.5-Φ 8/凵4.3 0.62
RU85 55 120 15 0.6 79 93 20300 29500 65 8-M5 105 8-Φ5.5-Φ9.5/凵5.4 1.00
RU124 80 165 22 1 114 134 33100 50900 97 10-M5 148 10-Φ5.5-Φ9.5/凵5.4 2.60
RU178 115 240 28 1.5 161 195 80300 13500 139 12-M8 217 12-Φ8.6-Φ14/凵8.6 6.80
CRBTF105A 10 43 5 0.15 12.5 38.5 2800 2500 16 6-M2.5 35 6-ф2.8-ф4.6/凵2.8 0.09
CRBTF305A 30 63 5 0.15 33.5 58.5 5040 4500 36 8-M2.5 55 8-ф2.8-ф4.6/凵2.8 1.20
CRBT305-41A 30 41 5 0.15 33.5 36.5 3640 3250 - 0.08
RA5008C 50 66 8 0.5 53.5 60.5 5100 7190 - 0.08
RA6008C 60 76 8 0.5 63.5 70.5 5680 8680 - 0.09
RA7008C 70 86 8 0.5 73.5 80.5 5980 9800 - 0.10
RA8008C 80 96 8 0.5 83.5 90.5 6370 11300 - 0.11
RA9008C 90 106 8 0.5 93.5 100.5 6760 12400 - 0.12
RA10008C 100 116 8 0.5 103.5 110.5 7150 13900 - 0.14
BNAT105 10 21 5 0.2 12.5 18.5 1100 800 - 0.009
BNAT205 20 31 5 0.2 22.5 28.5 1500 1400 - 0.015
BNAT305 30 41 5 0.2 32.5 38.5 1900 2100 - 0.021
BNAT408 40 56 8 0.2 42.5 53.5 4200 5800 - 0.027
BNAT505 50 61 5 0.2 52.5 58.5 2400 3400 - 0.032
BNAT555 55 66 5 0.2 57.5 63.5 2500 3700 - 0.035
BNAT805 80 91 5 0.2 82.5 88.5 3000 5400 - 0.05
BNAT905 90 101 5 0.2 92.5 98.5 3100 6000 - 0.056

If you need more detailed information , feel free to ask!

R2AZZ Shielded Radial Ball Bearing Miniature Deep Groove Ball Bearings Single Row 3.175x12.7x4.366mm Motor high speed bearing 4

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2013

  • Total Annual:

    30000000-+

  • Employee Number:

    200~+

  • Ecer Certification：

    Verified Supplier

Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and... Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and...

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Get in touch with us

  • Reach Us
  • Beining Intelligent Technology (Zhejiang) Co., Ltd
  • No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
  • https://www.precisionball-bearing.com/

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