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240/560 CA/W33 large spherical roller bearings of the best supplier
1. High precision and excellent performance, 240/560 CA/W33 SYB Spherical Roller Bearing
2. Bearing manufacturer and factory
3. Black chamfer or light chamfer
4. Reasonable price
5. Long service life
The Description of Spherical Roller Bearing
Spherical roller bearings are designed with double-row raceway inner ring, spherical raceway outer ring and the convex symmetrical rollers. With the same center as the bearings, the spherically formed outer ring raceway can make self alignment, which can adapt the deflection between axis and housing bore.
This kind of bearings can take great radial load, suitable for heavy machines used in paper-making, mining, vibration sieve, rolling mill and so on.
Spherical Roller Bearings Designs
CA---The alternative design of the second generation, these bearings feature a precision-machined brass cage and strengthened symmetric roller and are equivalent to CC design in load ratings. They are used to exchange with C design, particularly for large size.
MB---Feature a two piece precision-machined brass cage. These bearings incorporate strengthened symmetric rollers, and are equivalent to CC design in load capacity.
CC---Features a stamped steel cage and strengthened symmetric roller. As a second generation design, these bearing designs are optimized to offer considerably higher load ratings than conventional designs for a broad range of applications and long service life.
Spherical roller bearings---CA/MB/CC
Models: 222**/223**/230**/231**/232**238**/239**/240**/241**
Dimension: Inner bore diameter ≥100m
: Outer bore diameter ≤1500mm
Precision: P0, P6, P5, SPM
SYB Spherical roller bearing designations
About SYB
SYB INTRODUCTION:
Located in Shenyang Liaoning Province ChinaStarted manufacturing activities in 2003More than 60 advanced turning and grinding machines Having nearly 100 professional bearings staff Owing 11,500 m2 new plantbe granted the self-managed rights of exporting in the early 2006 Providing OEM services for several world-famous bearings enterprises The largest spherical roller bearings of China was produced here in January 2008(m=3800kg)Nearly 3 years‘ non-standard thin type cylindrical roller bearings manufacturing experiences for petroleum machinerySeveral pieces high precision outside surface grinders-----The biggest grinding machine in China which can accomplish double raceway bearings’ grinding at the same time
Main products of SYB
Spherical roller bearings---CA/MB/CCCylindrical roller bearings---Single/Double/Four row/Full complement Tapered roller bearings--- Single/Double/Four row/Inch Deep groove ball bearings---steel/brass cage Thrust spherical roller bearings Thrust cylindrical roller bearingsThrust ball bearingsNon-standard bearingsBearing accessories---Adapter/Withdrawal sleeves
SYB workshop
Quality Management System
Five Advantages of SYB Bearings
1. Material Advantage
All the material for SYB bearings (including inner/outer rings, rollers, balls, cages) are from the best suppliers in China, international standard, and SYB 100% check the materials before production.
2. Processing Advantage
SYB can guarantee the time spent and quality of every processing. We can do three times tempering to stabilize the dimensions of the bearings, which is very different from other bearings manufacturers. The heat treatment and tempering is very important for the bearings inner quality and can affect the service life a lot.
3. QC advantage
All the bearing parts are 100% strictly inspected before and during production including Metallurgical testing, crack detection, roundness, hardness, roughness and geometric dimensions.
4. Appearance Advantage
SYB can provide light chamfer, black chamfer, and hollow-end rollers, black chamfer of the rollers. The bearings are produced all according to customer’s requirements. Now the appearance of SYB bearings has reach to the best among the manufactures in North China.
5. Service Advantage
SYB set the customers’ need as our first consideration. From quotation to the final packing and transport, we provide the quickest and most satisfactory services to every customer.
240/560 CA/W33 large spherical roller bearings of the best supplier