NA310-31/V3/ER--RB3 -Zhongda (Hebei) Bearing Manufacturing Co., Ltd.

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Insert Bearings

NA Series

NA310-31/V3/ER--RB3

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

Model exchange

OEM

UEL310-31 L3

HC310-31 L3

G310-31R3

EX310-31 L3

Product information

Technical information

CAD

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Unit display /

Metric system

British system

Main dimensions and performance parameters

49.21mm

Inside diameter

110mm

Outside diameter

Outer diameter innering

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80.5mm

Center diameter

Outer ring inner diameter

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Seal groove diameter

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76.2mm

Eccentric sleeve outer diameter

32mm

Outer ring height

10.2mm

Oil hole distance

24.6mm

channel distance

49.2mm

Inner ring height

66.4mm

total height

8.5mm

Set screw hole distance

22.2mm

Eccentric sleeve height

(UNF)

3/8-24

Set screw specifications

53000N

Radial static load rating

Cor

31900N

Radial dynamic load rating

≈m

1.5Kg

weight

1.937in

Inside diameter

4.331in

Outside diameter

Outer diameter innering

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3.169in

Center diameter

Outer ring inner diameter

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Seal groove diameter

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3.000in

Eccentric sleeve outer diameter

1.260in

Outer ring height

0.402in

Oil hole distance

0.969in

channel distance

1.937in

Inner ring height

2.614in

total height

0.335in

Set screw hole distance

0.874in

Eccentric sleeve height

(UNF)

3/8-24

Set screw specifications

53000N

Radial static load rating

Cor

31900N

Radial dynamic load rating

≈m

1.5Kg

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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