638zz miniature deep groove ball bearing 8x28x9mm

product information:

Structure:deep groove ball bearing

Type:deep groove ball bearing

Brand Name:YWS

Internal diameter:8mm

External diameter:28mm

width：9mm

size:8x28x9mm

Weight: 0.0285kg

Material:Chrome steel/GCr15/Stainless steel/ceramic

Sealing type: You can choose Metal seal Or Rubber seal

Is customized: Yes (Drawings required)

Related accessories: Oil seal,Circlip and housings etc.

Wholesale and freight: To provide you with accurate solutions

Product description：

Deep groove geometry for high speeds and supports radial and axial loads

Chrome steel has durability and resistance to deformation under heavy loads

Seals on both sides of the bearing prevent lubricant from entering and contaminants

Lubricated at the manufacturer without additional lubrication

Product features：

638ZZ (I.D.=8mm, O.D.=28mm, Thickness=9mm)

638zz bearings are shielded on BOTH SIDES to keep lubricant in

Chromium Steel long-life bearings, smooth and low noise

ABEC Tolerance 1 (P0), Z1 Noise Level for most general use

Static load rating of 1350 newtons and dynamic load rating of 3300 newtons

Sincerely welcome to send enquiry to us!!!