0319-8509111
mr.suo@zrbearing.net
Login/Registration
EN
Home
About Us
Enterprise Introduction Corporate Culture Enterprise Team Honors And Qualifications Social Responsibility Development History Chairman Message Recruitment Information
Product Center
Quality Control
Raw material control system Production Control System Quality management system Quality Inspection System Product Traceability System
Service Areas
Agricultural Machinery Industry Fan Industry Metallurgical Industry Stereo Garage Material Transportation Packaging Machinery Printing And Dyeing Machinery
Technical Support
Z&R Code Explanation Product Development And Customization Model Conversion Directory Download Installation Guidance
Zhongda Information
Contact Us

Home
About Us
Enterprise Introduction Corporate Culture Enterprise Team Honors And Qualifications Social Responsibility Development History Chairman Message Recruitment Information
Product Center
Quality Control
Raw material control system Production Control System Quality management system Quality Inspection System Product Traceability System
Service Areas
Agricultural Machinery Industry Fan Industry Metallurgical Industry Stereo Garage Material Transportation Packaging Machinery Printing And Dyeing Machinery
Technical Support
Z&R Code Explanation Product Development And Customization Model Conversion Directory Download Installation Guidance
Zhongda Information
Contact Us
Home
/
Product center
/
Insert Bearings
/
NA Series
/
NA312-650/V3/ER--RB3
NA312-650/V3/ER--RB3
Insert spherical bearings, eccentric sleeve locked outer spherical bearings, three-layer sealed outer spherical bearings
Contact us
Model exchange
OEM
G312-650 R3
Product information
Technical information
CAD
Download
Reduce
Amplify
Unit display /

Metric system

British system

Main dimensions and performance parameters
d
65mm
Inside diameter
D
130mm
Outside diameter
d1
Outer diameter innering

Need Login visible size，sing in

d1
95mm
Center diameter
D1
Outer ring inner diameter

Need Login visible size，sing in

D2
Seal groove diameter

Need Login visible size，sing in

W
89mm
Eccentric sleeve outer diameter
Be
36mm
Outer ring height
h
11.3mm
Oil hole distance
n
31mm
channel distance
Bi
64mm
Inner ring height
L
81.3mm
total height
G
8.5mm
Set screw hole distance
Ph
23.9mm
Eccentric sleeve height
(UNF)
3/8-24
Set screw specifications
Cr
71500N
Radial static load rating
Cor
44800N
Radial dynamic load rating
≈m
2.35Kg
weight
d
2.559in
Inside diameter
D
5.118in
Outside diameter
d1
Outer diameter innering

Need Login visible size，sing in

d1
3.740in
Center diameter
D1
Outer ring inner diameter

Need Login visible size，sing in

D2
Seal groove diameter

Need Login visible size，sing in

W
3.504in
Eccentric sleeve outer diameter
Be
1.417in
Outer ring height
h
0.445in
Oil hole distance
n
1.220in
channel distance
Bi
2.520in
Inner ring height
L
3.201in
total height
G
0.335in
Set screw hole distance
Ph
0.941in
Eccentric sleeve height
(UNF)
3/8-24
Set screw specifications
Cr
71500N
Radial static load rating
Cor
44800N
Radial dynamic load rating
≈m
2.35Kg
weight

Download this product

Download the product feature description
Your current product features
Sealing method
RB3
Lubrication method for outer ring
V3
Locking method
ER
Tightening screw style
G2
Assembly method
A
Grease
Regular
Outer Ring Style
spherical surface
Layer
0
Supporting components (related products)
Right click and drag with the mouse
About Us
Enterprise Introduction Corporate Culture Enterprise Team Honors And Qualifications Social Responsibility Development History Chairman Message Recruitment Information
Quality Control
Raw material control system Production Control System Quality management system Quality Inspection System Product Traceability System
Service Areas
Agricultural Machinery Industry Fan Industry Metallurgical Industry Stereo Garage Material Transportation Packaging Machinery Printing And Dyeing Machinery
Technical Support
Z&R Code Explanation Product Development And Customization Model Conversion Directory Download Installation Guidance
Navigation within other stations
Home Product Center News Contact Us
0319-8509111
If you want to get the latest news and product information of Zhongda at any time or become a distributor of Zhongda, click the button below.
Apply now
Follow the official public accoun
Consult now
京ICP备 123456789号 版权所有

© 中达（河北）轴承制造有限公司

Online Application
Submit
一次选择，终身合作，
感谢您对中达的信赖，我们会尽快联系您！
+86 18921121666‬