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NA308-25/V3/ER--RB3
NA308-25/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
UEL308-25 L3
HC308-25 L3
G308-25 R3
EX308-25 L3
Product information
Technical information
CAD
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Unit display /

Metric system

British system

Main dimensions and performance parameters
d
39.69mm
Inside diameter
D
90mm
Outside diameter
d1
Outer diameter innering

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d1
65.5mm
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
63.5mm
Eccentric sleeve outer diameter
Be
28mm
Outer ring height
h
7.8mm
Oil hole distance
n
19.8mm
channel distance
Bi
41.3mm
Inner ring height
L
56.9mm
total height
G
8mm
Set screw hole distance
Ph
20.6mm
Eccentric sleeve height
(UNF)
3/8-24
Set screw specifications
Cr
33500N
Radial static load rating
Cor
19200N
Radial dynamic load rating
≈m
0.8Kg
weight
d
1.563in
Inside diameter
D
3.543in
Outside diameter
d1
Outer diameter innering

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d1
2.579in
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
2.500in
Eccentric sleeve outer diameter
Be
1.102in
Outer ring height
h
0.307in
Oil hole distance
n
0.780in
channel distance
Bi
1.626in
Inner ring height
L
2.240in
total height
G
0.315in
Set screw hole distance
Ph
0.811in
Eccentric sleeve height
(UNF)
3/8-24
Set screw specifications
Cr
33500N
Radial static load rating
Cor
19200N
Radial dynamic load rating
≈m
0.8Kg
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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