bearing for cnc machine sphercial roller bearing 22317

Description of Spherical Roller Bearings:

Spherical roller bearings with two rollers, mainly bear radial load, but also can withstand axial load in either direction. A high radial load capacity, especially suitable for heavy work loads or vibration, but can not afford pure axial load. This kind of bearing outer ring raceway is spherical shape, so the self-aligning performance is good, can compensate concentricity error.

Type of Spherical Roller Bearings:

1,Spherical roller bearings on roller-sectional shape into symmetrical spherical roller and non-symmetrical spherical roller two different structures.

2,According to the inner ring without ribs and used the cage can be divided into two kinds of type C and CA,CC.MB

NSK Spherical roller bearing:

Detailed Roller Bearing product :

We can supply you of spherical roller bearings:

Feature of Spherical Roller Bearings:

Spherical roller bearings divided into: cylindrical bore, tapered bore.

Tapered bore taper 1:12, respectively, after the code for the K-aligning roller bearings (153000 type or 113 type) and the 1:30 post code for K30 aligning roller bearings.

Such bearings and shaft with a conical, the inner ring can be adjusted along the axial movement of the bearing radial clearance.

Specific classification and model comparison:

1, self-aligning roller bearings (20000 CC type)

2, tapered bore spherical roller bearings (20000 CCK type)

3, self-aligning roller bearings (20000 CC/W33 type)

4, tapered bore spherical roller bearings (20000 CCK/W33 type)

5, mounted on an adapter sleeve hole Spherical Roller Bearing (20000 CCK + H0000-type)

6, mounted on an adapter sleeve hole Spherical Roller Bearing (20000 CCK/W33 + H0000-type)

Usage of Spherical Roller Bearings:

Mainly used to maintain frame: sheet steel reinforced cage (suffix E, few domestic). Sheet steel type cage (suffix CC), glass fiber reinforced polyamide 66 cage (suffix TVPB), two-piece machined brass cages (suffix MB). Integral machined brass cages (suffix CA), vibration occasions sheet steel cage (suffix JPA). Vibration occasions brass cage (suffix EMA). The same structure, the bearing on the code may be different. Such as: M. Some bearing plant, said two brass cage, some bearing plant, said single-piece brass cage.

Main purpose: paper machinery, deceleration devices, rail vehicles axles, gear box bearing rolling mill, rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial gear, vertical seat belt aligning bearings.

Our WorkShop: 

Advanced Bearing produce Machine:

Bearing Testing:

Part of Warehouse:

Our Exhibition:

Mainly Market :

Delivery:

1).If quantity is not very big,we will send you by UPS,DHL,FEDEX,OR EMS. Tracking number will be advised after delivery,

2).If order is big,we will advise you use Air Freight or Sea Freight

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

Packing :

1). If no special request,we will use normal packing, 1 bag for each product

2).If need special packing or carding, please list them in your E-mail.We would

like to make the customer wanted packing

3).we will use tray to protect products ,in order to avoid any damage in the delivery

4). OEM service is available

Payment :

Why Us :

1) Reply you inquiry in 24 working hours

2) Experienced staffs answer all your questions in fluent English

3) Customized design is available. OEM&ODM are welcomed.

4) Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.

5) Special discount and protection of sales area provided to our distributor and big regular customers.