NA 204-12/V3/ER--RB3 -中达（河北）轴承制造有限公司

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NA 204-12/V3/ER--RB3

NA 204-12/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

GE20KRRB3

UEL204 L3

HC204 L3

YEL204

G204 R3

EX204 L3

Product information

Technical information

CAD

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Unit display /

Metric system

British system

Main dimensions and performance parameters

d

19.05mm

Inside diameter

D

47mm

Outside diameter

d1

Outer diameter innering

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Dm

33.9mm

Center diameter

D1

Outer ring inner diameter

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D2

Seal groove diameter

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W

33.3mm

Eccentric sleeve outer diameter

Be

16mm

Outer ring height

h

4.4mm

Oil hole distance

n

17mm

channel distance

Bi

34mm

Inner ring height

L

43.3mm

total height

G

5mm

Set screw hole distance

Ph

13.5mm

Eccentric sleeve height

(UNF)

1/4-28

Set screw specifications

Cr

12800N

Radial static load rating

Cor

6700N

Radial dynamic load rating

≈m

0.2Kg

weight

d

0.750in

Inside diameter

D

1.850in

Outside diameter

d1

Outer diameter innering

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Dm

1.335in

Center diameter

D1

Outer ring inner diameter

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D2

Seal groove diameter

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W

1.311in

Eccentric sleeve outer diameter

Be

0.630in

Outer ring height

h

0.173in

Oil hole distance

n

0.669in

channel distance

Bi

1.339in

Inner ring height

L

1.705in

total height

G

0.197in

Set screw hole distance

Ph

0.531in

Eccentric sleeve height

(UNF)

1/4-28

Set screw specifications

Cr

12800N

Radial static load rating

Cor

6700N

Radial dynamic load rating

≈m

0.2Kg

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)

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