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NA211-31/V3/ER--RB3
NA211-31/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
UEL211-31 L3
HC211-31 L3
G211-31 R3
EX211-31 L3
Product information
Technical information
CAD
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Unit display /

Metric system

British system

Main dimensions and performance parameters
d
49.2125mm
Inside diameter
D
100mm
Outside diameter
d1
Outer diameter innering

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d1
77.5mm
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
76.2mm
Eccentric sleeve outer diameter
Be
25mm
Outer ring height
h
7.2mm
Oil hole distance
n
27.7mm
channel distance
Bi
55.4mm
Inner ring height
L
71.1mm
total height
G
8mm
Set screw hole distance
Ph
20.7mm
Eccentric sleeve height
(UNF)
3/8-24
Set screw specifications
Cr
43100N
Radial static load rating
Cor
29200N
Radial dynamic load rating
≈m
1.45Kg
weight
d
1.938in
Inside diameter
D
3.937in
Outside diameter
d1
Outer diameter innering

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d1
3.051in
Center diameter
D1
Outer ring inner diameter

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D2
Seal groove diameter

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W
3.000in
Eccentric sleeve outer diameter
Be
0.984in
Outer ring height
h
0.283in
Oil hole distance
n
1.091in
channel distance
Bi
2.181in
Inner ring height
L
2.799in
total height
G
0.315in
Set screw hole distance
Ph
0.815in
Eccentric sleeve height
(UNF)
3/8-24
Set screw specifications
Cr
43100N
Radial static load rating
Cor
29200N
Radial dynamic load rating
≈m
1.45Kg
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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