NA319/V3/ER--RB3 -Zhongda (Hebei) Bearing Manufacturing Co., Ltd.

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Insert Bearings

NA Series

NA319/V3/ER--RB3

Insert spherical bearings, eccentric sleeve locked outer spherical bearings, three-layer sealed outer spherical bearings

Model exchange

OEM

UEL319 L3

HC319 L3

G319 R3

EX319 L3

Product information

Technical information

CAD

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Unit display /

Metric system

British system

Main dimensions and performance parameters

95mm

Inside diameter

200mm

Outside diameter

Outer diameter innering

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147.5mm

Center diameter

Outer ring inner diameter

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Seal groove diameter

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140mm

Eccentric sleeve outer diameter

50mm

Outer ring height

16.7mm

Oil hole distance

46.8mm

channel distance

97.3mm

Inner ring height

125.7mm

total height

14mm

Set screw hole distance

36.5mm

Eccentric sleeve height

(UNF)

M20*1.5

Set screw specifications

Radial static load rating

Cor

Radial dynamic load rating

≈m

weight

3.740in

Inside diameter

7.874in

Outside diameter

Outer diameter innering

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5.807in

Center diameter

Outer ring inner diameter

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Seal groove diameter

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5.512in

Eccentric sleeve outer diameter

1.969in

Outer ring height

0.657in

Oil hole distance

1.843in

channel distance

3.831in

Inner ring height

4.949in

total height

0.551in

Set screw hole distance

1.437in

Eccentric sleeve height

(UNF)

M20*1.5

Set screw specifications

Radial static load rating

Cor

Radial dynamic load rating

≈m

weight

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Your current product features

Sealing method

RB3

Lubrication method for outer ring

Locking method

Tightening screw style

Assembly method

Grease

Regular

Outer Ring Style

spherical surface

Layer

Supporting components (related products)

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