638-2RS Miniature Deep Groove Ball Bearing 8x28x9mm

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638-2RS

Bore Diameter:8 mm

Outside Diameter:28 mm

Width:9 mm

Weight:0.027 kg

Reference FOB Price:US0.5 ~ 1 / Piece

Min. Order:50 Piece

The 638-2RS bearing is a Deep Groove Ball Bearings with an inner diameter of 8 mm , an outer diameter of 28 mm, a width of 9 mm. It typically uses ABEC-1 ABEC-3 ABEC-5 ABEC-7 grade precision tolerances and features a Steel cage, Steel balls, Its dynamic radial rated load is approximately 3.879KN, its static radial rated load is approximately 1.586KN. 2RS type, Rubber. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

8 mm

Outside Diameter:

28 mm

Thickness:

9 mm

Weight:

0.027 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

3.879KN

Static load Capacity, Radial (Cor):

1.586KN

Reference speed (Grease rpm):

28000r/min

Limiting speed (Oil rpm):

34000r/min

Specifications:

Structure:

Miniature deep groove ball bearing

Demensions:

8x28x9mm

Brand:

Neutral,OEM

Precision Rating:

ABEC-1 ABEC-3 ABEC-5 ABEC-7

Bearing Material:

Bearing steel GCR15

Cage material:

Steel

Seals Type:

2RS

Seal Material:

Rubber

Ball Material:

Steel

Transaction Information:

Shipping Ways:

sea shipping ,air ,express

Country of Origin:

China

Stock:

10000 Piece

Port:

Shanghai

Payment term:

TT ,PAYPAL ,Western Union

Delivery time:

According your quantity

Detailed description

Item No: 638-2RS

Type:Deep groove ball bearings

Precision Rating:ABEC-1,ABEC-3,ABEC-5,ABEC-7 all available

Sealed Case: Double rubber sealed cover

Main Material:bearing steel GCR15

Model	638-2RS
Dimensions	Bore (d)	8	mm
	Diameter (D)	28	mm
	Width (B)	9	mm

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High quality 638-2RS ( 0.027 kg Mass, ID: 8 mm OD: 28 mm WD: 9 mm , ABEC-1 ABEC-3 ABEC-5 ABEC-7 Accuracy Class , Bearing steel GCR15 Material , 3.879KN Radial dynamic , 1.586KN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 638-2RS. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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638-2RS Miniature Deep Groove Ball Bearing 8x28x9mm

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