621-87 Double Row Eccentric Bearing 5517180

Get Latest Price

Reference FOB Price:

US55.33 ~ 298.87 / Piece

Min. Order:

1 Piece

Stock:

100 Piece

Production Capacity:

10000pcs/month

Port:

Qingdao, Guangzhou etc

Payment term:

T/T, W/U, PayPal

Delivery time:

1-5 days after get payment

Technical Parameters:

Product Designations:

621-87

Structure:

Eccentric Bearing

Number of Rows:

Double Row

Inside Diameter:

55 mm

Outside Diameter:

171 mm

Thickness:

80 mm

Weight:

11 KG

Demensions:

55*171*80

Brand:

TOPE or other brands

Precision Rating:

ABEC1

Bearing Material:

Chrome steel, Gcr15

Cage Type:

Brass cage

Seals Type:

Open

Roller Material:

chrome steel

Transport Package:

1. Individual package 2. Industrial package

Shipping Ways:

By Express/Air shipping/Sea shipping

Service:

OEM & ODM

Application:

Speed reducer etc

62187 Bearing Specification:

62187 bearing is double row eccentric bearing.

This bearing has inner ring, outer ring, cage, rollers and eccentric sleeve 87.

For model 62187,

d: 55 mm

D: 171 mm

B: 80 mm

Weight: 11 kg

Material: 51200 steel

Cage: brass cage

Number of Row: double row

Structure: eccentric bearing

Precision: standard precision ABEC1

Lubrication: standard lubrication oil/grease

Also Known As: 62187, 621-87, 621 + 87 and so on

The Reason of Eccentric Bearings Corrosion:

The corrosion of eccentric bearings is caused by various internal and external factors, and the main reasons are summarized as follows:

1. Metal surface finish (corrosion of batteries with poor oxygen concentration).

2. The chemical composition and structure of the metal material itself.

3. The composition and pH value of the solution in contact with the metal surface.

4. The ambient temperature and humidity.

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621-87 Double Row Eccentric Bearing 5517180

621-87 Double Row Eccentric Bearing 5517180

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