- Linear Bearings[7]
- Other Ball Bearings[2]
- Other Roller Bearings[2]
- Deep Groove Ball Bearings[10]
- Needle Bearings[10]
- Spherical Roller Bearings[9]
- Pillow Block Bearings[10]
- Taper Roller Bearings[10]
- Thrust Ball Bearings[10]
- Cylindrical Roller Bearings[10]
- Angular Contact Ball Bearings[10]
- Self-aligning Ball Bearings[7]
- Thrust Roller Bearings[8]
- Rod End Bearings[1]
- Contact Person : Mr. Wang Jerry
- Company Name : Nanjing YBT Bearing Co., Ltd.
- Tel : 86-25-66600922,66600979,13770762845
- Fax : 86-25-66600553,85439644 Address: Room 1105,NO.2, Hujing Garden, Xuanwu District, Nanjing, Jiangsu Zip: 210028 Country/Region: China (Mainland) Province/State: Jiangsu City: Na
- Address : Jiangsu,Nanjing,Room 1105,NO.2, Hujing Garden, Xuanwu District, Nanjing, Jiangsu
- Country/Region : China
- Zip : 210028
21315 Bearing spherical roller bearing
21315 Bearing spherical roller bearing
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 have cylindrical or tapered bores. The symmetrical barrel rollers orient themselves freely on the concave outer ring raceway. As a result, shaft flexing and misalignment of the bearing seats are compensated. Many sizes of spherical roller bearings are of an X-life design. These bearings have improved kinematics and optimised surfaces, are made from higher performance materials and do not have a rigid central rib. As a result, the basic dynamic load rating and, under identical operating conditions, the basic rating life of the bearings is significantly improved. In certain applications, this means that a smaller bearing arrangement can be designed. Radial and axial load capacity Spherical roller bearings can support axial forces in both directions and high radial forces. They are designed for very high load carrying capacity and, since they have the maximum possible number of large and particularly long barrel rollers, are also suitable for the heaviest loads.
PICTURES:
21315 Bearing spherical roller bearing
