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NA312-39/V3/ER--RB3
NA312-39/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
UEL312-39 L3
HC312-39 L3
G312-39 R3
EX312-39 L3
Product information
Technical information
CAD
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Unit display /

Metric system

British system

Main dimensions and performance parameters
d
61.91mm
Inside diameter
D
130mm
Outside diameter
d1
Outer diameter innering

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d1
95mm
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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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
2.437in
Inside diameter
D
5.118in
Outside diameter
d1
Outer diameter innering

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d1
3.740in
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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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

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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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