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NA Series
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NA318/V3/ER--RB3
NA318/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
GNE90KRRB
UEL318 L3
HC318 L3
G318 R3
EX318 L3
Product information
Technical information
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Unit display /

Metric system

British system

Main dimensions and performance parameters
d
90mm
Inside diameter
D
190mm
Outside diameter
d1
Outer diameter innering

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d1
140mm
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
133mm
Eccentric sleeve outer diameter
Be
48mm
Outer ring height
h
16.5mm
Oil hole distance
n
43.6mm
channel distance
Bi
87.3mm
Inner ring height
L
115.7mm
total height
G
14mm
Set screw hole distance
Ph
36.5mm
Eccentric sleeve height
(UNF)
M20*1.5
Set screw specifications
Cr
171710N
Radial static load rating
Cor
140130N
Radial dynamic load rating
≈m
8.1Kg
weight
d
3.543in
Inside diameter
D
7.480in
Outside diameter
d1
Outer diameter innering

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d1
5.512in
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
5.236in
Eccentric sleeve outer diameter
Be
1.890in
Outer ring height
h
0.650in
Oil hole distance
n
1.717in
channel distance
Bi
3.437in
Inner ring height
L
4.555in
total height
G
0.551in
Set screw hole distance
Ph
1.437in
Eccentric sleeve height
(UNF)
M20*1.5
Set screw specifications
Cr
171710N
Radial static load rating
Cor
140130N
Radial dynamic load rating
≈m
8.1Kg
weight

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Your current product features
Sealing method
0
Lubrication method for outer ring
0
Locking method
0
Tightening screw style
0
Assembly method
0
Grease
0
Outer Ring Style
0
Layer
0
Supporting components (related products)
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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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