HRC58-62 Hardness Spherical Roller Bearing 22211 Brass , Steel Cage size 55*100*25

HRC58-62 Hardness Spherical Roller Bearing 22211 Brass , Steel Cage size 55*100*25

Description

A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment.

Typically these bearings support a rotating shaft in the [bore] of the inner ring that may be misaligned in respect to the outer ring.

The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.

Despite what their name may imply,Spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape,But have a profile that makes them appear like cylinders that have been slightlyover-inflated. Spherical roller bearing used in countless industrial appliexcavatorions, where there are heavy loads, moderate speedsand possiblymisalignment.

Features

Support radial and oscillating axial loads

C3 radial clearance allows thermal expansion for continuous operating temperatures up to 200 degrees C/392 degrees

Tapered bore with 1:12 taper for compensating for a flexing shaft or fitting to a tapered shaft

Roller-guided brass cage evenly spaces rollers for reduced friction, vibration, and noise

Open design, circumferential groove and three lubriexcavatorion holes in the outer ring allow for lubriexcavatorion in place

Appliexcavatorion

Agricultural machinery to conveying equipment,robotics, dental equipment, elevators, rolling mills, ship rudder shafts,and aggregate crushers, among others.

Quality&Services

Products process: Advanced producing equipment, inspection equipment and good control system to keep the product produce smoothly.

Quality guaranty: Product quality assurance period is over year 2000 miles.

Superficial finish: Carefully work in the assembly line to confirm the products in perfect appearance. Products can also be manufactured according to drawings and samples with customers requirement. We sincerely welcome our friends to visit and negotiate business.

Meanwhile, we are looking forward to finding long-term partners.

FAQ

1. How long can the inquiry be answered?

If we got you inquiry list will feedback within 2-6 hours. Urgent will be faster.

2. How about your quality of bearings?

Strictly follow ISO9001 standard for production.

3. Can I get free samples to test?

Yes.we provide that if you need.

4. What is the MOQ of your products?

Usually >1,depending on the model.

5. How about the Delivery time?

About 3--15days. (According tothequantity.)

6. How do you check the quality before delivery?

Our company has a professional quality inspect!on department,

which strictly controls the quality of products.

7.If there is a problem with the products we receive, how can you solve it?

If have any questions, please con tact us in time.

We will deal with them immediately.

8.How long will our question be answered?

We will respond within 1 hour and solve it within 24 hours.