NRXT 20030E CROSSED ROLLER BEARING
Bearing No. | Boundary dim.(mm) | Basic loading rates(N) | Oil Hole(mm) | Abutment and Fillet Dim.(mm) | Weight | ||||
d | D | B | rmin | C | Co | doh | ramax | kg | |
NRXT 20030E | 200 | 280 | 30 | 1.5 | 136000 | 247000 | 3 | 1.5 | 6.3 |
Description
As a professional manufacturer of crossed roller bearing, we are committed to providing customers with high-quality products and perfect technical support.
NRXT 20030E crossed roller bearing specification
- Model Code: NRXT…E series is split outer ring type of crossed roller bearing with separator.
- Outer Diameter: 280 (unit: mm).
- Bore Diameter: 200 (unit: mm).
- Width: 30 (unit: mm).
- Weight: 6.30 KG
- Mounting Holes: without mounting holes.
- Seal Symbol: E signifies the open type without seals.
- Axial internal clearance: C1 signifies positive clearance, while C8 signifies negative clearance.
- Accuracy class: Including P6,P5,P4,P2.
Similar products of NRXT 20030E crossed roller bearing
Bearing No. | Bearing No. | Bearing No. | Bearing No. |
NRXT20030E C1 P6 | NRXT20030E C1 P5 | NRXT20030E C1 P4 | NRXT20030E C1 P2 |
NRXT20030E C8 P6 | NRXT20030E C8 P5 | NRXT20030E C8 P4 | NRXT20030E C8 P2 |
Features
-Compactness
Crossed Roller Bearings can sustain axial loads in both directions as well as radial loads and strong moment loads. Offering high load capacity within a light and compact envelope, they are widely used in the rotating joints of robots.
-High Rigidity
Preloading the bearings increases rigidity and improves positioning accuracy. As a result, they are suitable for use as support bearings in indexing mechanisms and rotary tables—applications that require high rigidity.
-Easy Handling
With their internal clearances factory-adjusted,JCB Crossed Roller Bearings can be installed directly without troublesome shim adjustment.Mounting is facilitated by the outer ring parts being inseparable.
How to ensure quality of crossed roller bearing
–Advanced design
From the beginning of design stage, we make a modeling to design crossed roller bearing by advanced design software, then use method of finite element analysis to verify the results.
–Advanced equipment
Base on advanced equipment to ensure product quality, we possess advance processing equipment for key production process, for example, CNC machining center, CNC heat treatment equipment …etc.
–Reliable raw materials
The most important part of ensuring the product quality is raw materials manufacturing, therefore we choose the reliable raw materials to use for element of crossed roller bearing, such as bearing ring and roller etc, we also could provide customize crossed roller bearing with special material.
–Perfect management system
We established perfect management system so to ensure product quality, we passed to certificate ISO9001 quality management system as well as obtain ISO9001 certification, and carry out quality manufacture system strictly for whole process of production from beginning to the end.
–Perfect testing method
We organized a professional and strong testing and inspecting team with advanced test equipment by perfect testing method to guarantee product quality and set up special testing machine and test bed for crossed roller bearing.
Download : drawing of crossed roller bearing NRXT 20030E
If you need formal drawing , please contact with us
Luoyang JCB Bearing Technology Company Limited
Company Address: No. 285, Fenghua Road, High-tech Development Zone, Luoyang Area, (Henan) Free Trade Zone of China.
Postal code : 471000
Phone : 0086-379-6861-1678 Fax : 0086-379-6861-1679
WhatsApp:+8618603795853
E-mail: sales@jcb-bearing.com
Reserved E-mail: jcb-bearing@hotmail.com