self-aligning double row spherical roller bearings 23988
USD $1 - $150 /Piece
Min.Order:1 Piece
Jinan Baisite Bearing Co., Limited
self-aligning double row spherical roller bearings 23988
Spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings with cylindrical or tapered bores.
Features
- High Precision and Long Lifespan
- Tolerance grade: ABEC-1,ABEC-3,ABEC-5,ABEC-7
- It is designed to manage high radial loads even when misalignment
- Extreme speeds or critical application stresses are present.
- It can carry radial load and axial load in double directions.
- Commonly used in agricultural machines such as combined harvesting machine, air-blower, paper-machine, textile machine, woodworking machinery, overhead crane moving wheel and driving shaft as well as a large number of non agricultural applications.
Product | Spherical roller bearings |
Model Number | 23988/W33 |
Bearing Dimension | 440*600*118mm |
Number of Row | Double row- self-aligning roller bearing |
Clearance | C2,C3,C4,C5 |
Precision Rating | P0,P6,P5,P4,P2 |
Brand | Chinese brand bearing |
Cage | Brass(CA,MB) / Steel(CC,JPA,EMA,TVPB) |
Material | Chrome Steel / Stainless Steel |
Spherical roller bearings have two rows of rollers, a common sphere outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Self-guiding rollers and a floating guide ring between the two rows of rollers:
Self-guiding rollers reduce friction and frictional heat. A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.
Metal cages:
All spherical roller bearings contain strong metal cages. This enables them to tolerate high temperatures and all lubricants.
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