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NA218-55/V3/ER--RB3
NA218-55/V3/ER--RB3
Insert spherical bearings, eccentric sleeve locked outer spherical bearings, three-layer sealed outer spherical bearings
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Model exchange
OEM
UEL218-55 L3
HC218-55 L3
G218-55 R3
EX218-55 L3
Product information
Technical information
CAD
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Unit display /

Metric system

British system

Main dimensions and performance parameters
d
87.3125mm
Inside diameter
D
160mm
Outside diameter
d1
Outer diameter innering

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d1
125mm
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
119mm
Eccentric sleeve outer diameter
Be
32mm
Outer ring height
h
11.2mm
Oil hole distance
n
23mm
channel distance
Bi
52mm
Inner ring height
L
70.8mm
total height
G
9.5mm
Set screw hole distance
Ph
25.4mm
Eccentric sleeve height
(UNF)
7/16-20
Set screw specifications
Cr
74500N
Radial static load rating
Cor
71600N
Radial dynamic load rating
≈m
3.7Kg
weight
d
3.438in
Inside diameter
D
6.299in
Outside diameter
d1
Outer diameter innering

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d1
4.921in
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
4.685in
Eccentric sleeve outer diameter
Be
1.260in
Outer ring height
h
0.441in
Oil hole distance
n
0.906in
channel distance
Bi
2.047in
Inner ring height
L
2.787in
total height
G
0.374in
Set screw hole distance
Ph
1.000in
Eccentric sleeve height
(UNF)
7/16-20
Set screw specifications
Cr
74500N
Radial static load rating
Cor
71600N
Radial dynamic load rating
≈m
3.7Kg
weight

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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
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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
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