THK Cross Roller Bearing Rau1505 High Precision Robot Arm Rotary Bearing

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: High Speed, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Model NO.: RAU1505
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Cross Raceway
• Material: Bearing Steel
• Type: No Gear
• MOQ: 10PCS
• Package: Original THK Single Box+Carton+Pallet
• Transport Package: Original Box + Carton + Pallet
• Specification: 15*26*5mm
• Trademark: THK
• Origin: Japan
• HS Code: 8482800000
• Production Capacity: 1000000pieces/Year
• Package Size: 25.00cm * 25.00cm * 15.00cm
• Package Gross Weight: 1.000kg

Product Description

THK Cross Roller Bearing RAU1505 High Precision Robot Arm Rotary Bearing

Product Description

Crossed Roller Bearing is a special type of rolling bearing whose rollers are arranged crosswise (usually at 90° orthogonal arrangement). It can bear radial load, axial load and overturning moment at the same time and has the characteristics of high rigidity, high precision and compact structure.
 

Core Features

1.Cross roller layout

• Rollers are arranged orthogonally and separated by isolating blocks or cages to achieve uniform force.
• The rollers and raceways are in line contact, and the load capacity is significantly higher than that of ball bearings (point contact).

2.Integrated design

• Usually adopts an integrated structure of inner and outer rings (such as thin-walled type), which saves space and is suitable for compact installation.
• Some models have preload to eliminate clearance and improve rotation accuracy.

3.High rigidity & high precision

• Suitable for precision equipment such as industrial robot joints, machine tool turntables, medical equipment, etc.
• Higher rigidity than traditional bearing combinations (such as angular contact ball bearings + thrust bearings).

 

Typical Application Scenarios

• Industrial robots: rotary joints (inside RV reducers), end of robot arms.
• CNC machine tools: turntables, milling heads, indexing plates.
• Semiconductor equipment: wafer handling manipulators.
• Medical imaging equipment: CT scanner rotating parts.
• Aerospace: radar antennas, gyroscope brackets.

Product Parameters

Bearing Type	Cross Roller Bearing
Model Number	RAU1505
Inner Diameter(d)	15
Outer Diameter(D)	26
Width(B)	5
Weight(kg)	0.012
Accuracy Grade	P6/P5
Bearing Material	Gcr15 Bearing Steel
Typical Applications	Robotics, CNC Rotary Tables
Certifications	ISO9001,IATF16949,CE,ROHS
MOQ	10PCS
Lead Time	7-15 working days
Warranty	12 months
Payment Methods	T/T,PayPal,Western Union,Credit Card

Detailed Photos

 

Company Profile

 

Q1: Are you trading company or factory ?
Shandong Wanyu Precision Bearing Group is specialized in manufacturing and exporting bearings.

Shandong Wanyu Precision Bearing Group have own factory and warehouse.

Q2: What products does your company provide?

Automobile bearings,Agricultural machinery bearings,Deep Groove Ball Bearings,Tapered Roller Bearings,Pillow Block Bearings,Spherical Roller Bearings,Thin Section Ball bearing,and Various types of bearings.

Q3: What is the MOQ for each items?

lf the items we have stock , there is no limitation for MOQ , and normally MOQ as 10pcs is acceptable.

 

Q4:Can I get some samples before placing a formal order?

Yes, sure,we can provide you with samples for testing.

 

Q5:Can you accept OEM customization?

Of course, our factory has rich experience in bearing OEM customization and has provided high-quality customization services to many domestic and foreign customers, covering various types and specifications of bearing products. We have a professional R&D team and advanced production equipment, which can accurately meet the various customization needs of customers.

 

Q6: Do you give any guarantee to your products ?
We are the source manufacturer with complete certificates and guaranteed quality.