NA311/V3/ER--RB3 -Zhongda (Hebei) Bearing Manufacturing Co., Ltd.

/

Product center

/

Insert Bearings

/

NA Series

/

NA311/V3/ER--RB3

NA311/V3/ER--RB3

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

Contact us

Model exchange

OEM

GNE55KRRB3

UEL311 L3

HC311 L3

G311 R3

EX311 L3

Product information

Technical information

CAD

Download

Reduce

Amplify

Unit display /

Metric system

British system

Main dimensions and performance parameters

d

55mm

Inside diameter

D

120mm

Outside diameter

d1

Outer diameter innering

Need Login visible size，sing in

d1

88.5mm

Center diameter

D1

Outer ring inner diameter

Need Login visible size，sing in

D2

Seal groove diameter

Need Login visible size，sing in

W

83mm

Eccentric sleeve outer diameter

Be

34mm

Outer ring height

h

10.6mm

Oil hole distance

n

27.8mm

channel distance

Bi

55.6mm

Inner ring height

L

73mm

total height

G

8.5mm

Set screw hole distance

Ph

22.2mm

Eccentric sleeve height

(UNF)

M10*1.25

Set screw specifications

Cr

61800N

Radial static load rating

Cor

37800N

Radial dynamic load rating

≈m

1.85Kg

weight

d

2.165in

Inside diameter

D

4.724in

Outside diameter

d1

Outer diameter innering

Need Login visible size，sing in

d1

3.484in

Center diameter

D1

Outer ring inner diameter

Need Login visible size，sing in

D2

Seal groove diameter

Need Login visible size，sing in

W

3.268in

Eccentric sleeve outer diameter

Be

1.339in

Outer ring height

h

0.417in

Oil hole distance

n

1.094in

channel distance

Bi

2.189in

Inner ring height

L

2.874in

total height

G

0.335in

Set screw hole distance

Ph

0.874in

Eccentric sleeve height

(UNF)

M10*1.25

Set screw specifications

Cr

61800N

Radial static load rating

Cor

37800N

Radial dynamic load rating

≈m

1.85Kg

weight

Download this product

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

+86 18921121666‬