.

Double Row Spherical Roller Bearing

Double spherical roller bearingare the most widely used types in group of radial roller bearings. They have two rows of rollers, curved raceway in the outer ring and two raceways in the inner ring. The design of raceways make the bearings combine different characteristics in one bearing, for example, adjusting the angular loads. In general, the symmetrical rollers are guided by press steel cages or machined brass cages in ZWA’s production range.

The contact surface of the rollers will determine the allocation of stress at the contact points between the raceways and rollers. Owing to this feature, the geometry of rollers matches with the raceway. As one of the famous bearing roller manufacturers, welcome to buy ou products.

In general, ZWA offers the two-row spherical roller bearings with both steel cage and brass cage, for the steel cage, it mainly contains CC type which has the following features:

Two pressed window-type steel cage, the inner ring is without flanges and a guide ring is centered on the inner ring.

For the brass cage, it mainly contains CA, MB, and MA types.

For CA cage, it has the following features

One machined brass cage, the inner ring is with retaining flange on both sides and one guide ring centered on the inner ring. The flange will keep the rollers in position while rotating the bearing in process of mounting or maintenance. It doesn’t guide the rollers or bear any axial load.

For MB cage, it has the following features

Two brass cages, inner ring guided with two retaining ribs and one central rib.

For MA cage, one brass cage, outer ring guided with two retaining ribs and one central rib.

ZWA’s double row spherical roller bearingfavor the customers to realize the following aims

Reduce the cost

Increase productivity

Higher machine availability

Features of double-row spherical roller bearings:

Bear high or very high radial loads

Bear relative high axial loads on one or both sides.

Reduce the friction

Compensate the misalignment

Application of double-row spherical roller bearings

Mining

Steel or metal process

Cement

Papermaking

Transmission



Отправить запрос, связаться с поставщиком

Кому: DLAIAN GUANGYANG BEARING CO., LTD
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Thrust Spherical Roller Bearings
Thrust Spherical Roller Bearings Spherical roller thrust bearingare a kind of separable bearings with rolling-element bearing of thrust type. With this feature, it’s possible...
Cylindrical Roller Bearings
Cylindrical Roller Bearings Cylindrical roller bearings ( also called CRB in short) are a kind of radial rolling bearings with cylindrical rollers. The rollers are lined in pa...
Tapered Roller Bearings
Tapered Roller Bearings Tapered roller bearings can bear large axial forces and function like thrust bearings. They can also manage large radial loads. Tapered bearings ar...
Single Row Spherical Roller Bearing
Single Row Spherical Roller Bearing Single row spherical roller bearingare self-retaining radial roller bearings. They also belong tp s;elf-aligning bearings. Benefit from the concave...
Split Bearings
Split Bearings Split cylindrical roller bearingare specially designed based on the original spherical roller bearings and cylindrical bearings. The aim of split b...
Все товары поставщика

Похожие товары

Galvanized Fishtail Terminal End for Highway Guardrail
Galvanized Fishtail Terminal End for Highway Guardrail Продавец: Wuhan Dachu Traffic Facilities Co., Ltd Galvanized Road Fence Highway Guardrail Crash Barrier Terminal Endare the specially designed end ...
oller Bearing LAN Cable strander equipment 527468 with cage
oller Bearing LAN Cable strander equipment 527468 with cage Продавец: JinHang Precision Bearing Co.,LTD Special bearings527468 for tubular stranding machines running at high speeds have increased accur...
Non standard roller bearing 535550 for strander machine
Non standard roller bearing 535550 for strander machine Продавец: JinHang Precision Bearing Co.,LTD Bearing description:one row cylindrical roller bearing Bearing factory model:535550 China Bearing...
Special bearing 527467P5 for 560CT tubular strander equipment
Special bearing 527467P5 for 560CT tubular strander equipment Продавец: JinHang Precision Bearing Co.,LTD Bearing description:single row cylindrical roller bearing Bearing factory model number: 527467 Ch...
Cable stranding high precision roller bearing 808288
Cable stranding high precision roller bearing 808288 Продавец: JinHang Precision Bearing Co.,LTD Large bearings 808288 have threaded holes for the location of eye bolts for mounting. Bearing fac...