All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

4x10x4mm ceramic bearing 638 deep groove mini ball bearing 638/4X1

No reviews yet

Key attributes

Industry-specific attributes

Applicable Industries
Manufacturing Plant, Machinery Repair Shops, Farms, Home Use, Retail, Construction works , Energy & Mining

Bore Size
3.99 - 4 mm

Precision Rating
P0 P6 P5 P4 P2

Number of Row
Single row

Other attributes

Place of Origin
Shandong, China

Type
BALL

Structure
Deep Groove

Model Number
638/4X1

Seals Type
OPEN RS 2RS ZZ Z

Inner/outer races
ZrO2 Si3N4 Ceramic

Cage
PTFE

Lubrication
Speed Master Oil

Type
ceramic ball bearing

Item
bearing 638/4X1

Size
4*10*4mm

Application
used in spaceflight,navigation,petroleum,chemical industry,etc

weight
0.002kg

packing
tube/box

Feature
Long Life High Speed

Packaging and delivery

Packaging Details
Usually carton packaging, or PVC bag with a label. Specifically according to the customer to your needs, you can use any packaging situation

Supply Ability

Supply Ability
10000 Piece/Pieces per Month 4x10x4 ceramic bearing

Lead time

Quantity (pieces)1 - 10000 > 10000
Lead time (days)7To be negotiated

Customization

Customized logo
Min. order: 100
Customized packaging
Min. order: 100
Graphic customization
Min. order: 100

Know your supplier

Order with confidence

Evaluated as top-rated supplier

Product descriptions from the supplier

>= 10 pieces
$0.28

Variations

Total options:

Shipping

Shipping solutions for the selected quantity are currently unavailable

Membership benefits

Quick refunds on orders under US $1,000Claim now

Purchase details
Protection with

Secure payments

Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols

Refund policy

Claim a refund if your order doesn't ship, is missing, or arrives with product issues