Custom Swivel Chair Bearing

Custom Swivel Chair Bearing Introduction :

Material : steel 

Color :golden 

Inner diameter : 12.7mm

Outer diameter :30mm

Height:27mm

Surface treatment : yellow zinc plating 

Application :Wheelchair accessories

Glider Rocker Bearings Pictures :

We Also Produce Other Type Wheelchair Bearing :

Bearing Application :

Wheelchair bowls front axle bearings are suitable for most wheelchair specification in the market ,before purchasing ,pls measure the size of the old bearing to make sure our wheel bearing can used 

Golden Bearing Features:

1. Bearing with high quality low price.

2. Custom service available .

3. High speed low noise.

4. Door Roller manufacturer directly can provide with one-step service .

5. Delivery in time.

6. OEM is available.

Our Advantages:

Customized service available ,welcome with your sample or drawing

High speed low noise.

Rich experience Bearing manufacturer.

Delivery in time.

Free sample for test before order.

 Bearing Wheel Packing : 

1. Industrial packaging: plastic bag ++ carton ; plastic tube + carton

2. Commercial packing: 1pc/plastic bag + color box + carton

3. According to customs' requirements

About Shipping:

1).For a small order,we can send you by UPS,DHL,FEDEX,TNTOR EMS. Thracking number will be advised after delivery,we will provide tracking number for you 

2).If order is big,we will advise deliver by sea or air.

3).The  balance payment should be paid before delivery.

4). In generally,we delivery the goods within 5 days.

Bearings Clearance :

The clearance of the bearing is related to the play.

The default is the standard C0 clearance, which is usually 3-18um.

The corresponding principle is shown in the figure below.

If you don't need to shake, please choose C2 small clearance bearing,

If you have any questions, please contact us before purchasing.

What is the bearing accuracy of ABEC-1?

ABEC is the American ANSI standard.

The corresponding German DIN standard and international ISO standard are as follows:

ZZ BEARING is professional bearing facotry ,focus on producing standard bearing and non-standard bearing .For bearing material ,we can produce with Stainless steel ,Chrome steel ,carbon steel ,ceramic ,plastic .For standard bearing ,we can produce high quality with competitive price ,for special bearing ,yu can send us your drawing or sample welcome your any enquiry from you .