Spherical Roller Bearing 230-850CAW33 for Mine and Steel Plant Rolling Mill
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 100000 pc/month
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Specification of Spherical Roller Bearing:
- High load carrying bearings
- High quality, long lifetime
- Bearing factory with rich stock
- Cage: CA CC MB
- Clearance: C2 C3 C4 C5
Dimension of Spherical Roller Bearing:
Overall dimension of bearing listed in bearing table accords to ISO015-1981
Angular Alignment Tolerance of Spherical Roller Bearing:
Self-aligning roller bearing is designed in such a way that it is self-aligning. That means that bearing can adjust itself and angular alignment tolerance between outer rings. Under normal load and working condition and inner ring rotates, the unsymmetrical value listed in below table is allowed. Achieving completely specified value is subject to design and seal type of configured bearing.
Tolerance of Spherical Roller Bearing:
Our self-aligning roller bearing with cylindrical bore or tapered core is of common tolerance level.
Internal Clearance of Spherical Roller Bearing:
According to our standard, self-aligning roller bearing is of common tolerance level in internal clearance in its radial direction. Almost all bearings can be supplied at C3 clearance, or even higher level C4 clearance. Bearings with dimension less than common level: C2 clearance can also be supplied. Please consult first to check supply status for bearing with non-standard radial clearance (including C5). These clearance values are used for zero load testing and shaft, which remains uninstalled.
Structure of Spherical Roller Bearing:
Besides CA type, we can provide CC and MB structure for special clients. Please contact us for detail.
Bearing | Unsymmetrical value is allowed |
---- | Angle |
Series 213 | 1 |
Series 222 | 1.5 |
Series 223 | 2 |
Series 230 | 1.5 |
Series 231 | 1.5 |
Series 232 | 2.5 |
Series 239 | 1.5 |
Series 240 | 2 |
Series 241 | 2.5 |
- Q: grinding down on the grinder, the curvature is correct, how to verify that? Please know that there is the point one or two, thank you.
- 1) generally use the outline instrument to report out to judge, and now the bearing factory basically use this method, more efficient and accurate2) with three methods to judge, but the premise to do a product like the circle of curvature and as like as two peas. Then the measured raceway selected three different heights, to measure their radial dimensions, and then circle than (because the circle is kind and requirements for the product of the so-called three points as like as two peas). Determine a circle.
- Q: 22207ce4s11 and 22207ex are spherical roller bearing what is the difference? Is it a kind of bearing?
- The only difference is that the roller is a spherical roller. Because of its different rolling bodies, it has a large carrying capacity and is widely used in mines and heavy machinery.The bearings limit the axial displacement of the shaft or housing in the axial clearance of the bearing.Spherical roller bearings and self-aligning ball bearings, in line with the capacity and speed limit permission can be interchanged.
- Q: Pay attention to the problem of spherical roller bearings
- 3. induction heating method using induction heater can be fast, reliable and clean the roller bearing heated to the required temperature, this is especially suitable for the inner ring tightly matched with the occasion, because heating the inner ring and the outer ring is rarely so, you can more easily on the shaft, easily into the seat hole. 4. by electric light bulb heating method 50W bulb heating roller bearing, can ensure the heating temperature at 100 degrees Celsius, the smaller bearing Directly on the light bulb, can be placed in the cone bearing large bulb cover, the tapered cover can prevent lamp heat dissipation, and the uniform heating cone can adjust up or down, to adapt to the different sizes of the bearing heating if using far infrared bulb within certain range, pay attention to lighting should be down to avoid infrared rays is not to the eyes of the light bulb light bulb energy-saving heating method is applicable to small and does not require constant number; to bearing heated occasions, usually light bulbs can also be used for lighting, and does not need any additional equipment.
- Q: How about Harbin three kinds of spherical roller bearings?
- two, the use of production equipment is German equipment, heat treatment process is very good;
- Q: The two 22209 are mounted in the same design seat Is that OK
- Two side-by-side loading may affect the free movement of bearings
- Q: Spherical roller bearings to refuel?
- Spherical roller bearings need gas or oil, so as to reduce the friction of the bearing, if the use of special oil, can also play the role of heat and cold resistance, grease, can prolong the service life of the bearing.
- Q: What is the centering angle of self-aligning ball bearings?
- High radial load capacity, especially suitable for heavy loads or vibration, but can not bear pure axial load. This kind of bearing outer ring raceway is spherical shape, so the aligning performanceIt is 0 degrees ~3 degrees
- Q: Now why the wind power gear box are not spherical roller bearings, tapered roller bearings and all tend to use?
- The bearing load is not the same type, spherical roller bearings are generally suitable for coarse, can withstand axial load where the radial, can withstand axial impact load, but he is not sensitive to axial impact load, and when the inner ring and stick rotation relative to the axis of the outer ring, will lead to the dynamic eccentricity, not concentric, will slide.Paired cone type X arrangement, also can withstand the axial load where the radial axial load, also can withstand the axial load and the internal reverse, can compensate each other, suitable for high-speed operation, as the axis fixed end configuration, but to the adjustment of internal clearance requirements is very high, it can be said that he used to adjust the amount of success mainly depends on in the gap.
- Q: 22215 bearing roller bearing by using it
- Its structure, principle and characteristics are the same as those of self-aligning ball bearings. The only difference is that the roller is a spherical roller. Because of its different rolling bodies, it has a large carrying capacity and is widely used in mines and heavy machinery. The bearings limit the axial displacement of the shaft or housing in the axial clearance of the bearing. Spherical roller bearings and self-aligning ball bearings, in line with the capacity and speed limit permission can be interchanged.
- Q: I would like to purchase drawings in this area and produce it myself
- I suggest you go to Wafangdian City for a turn and talk to some engineers
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Spherical Roller Bearing 230-850CAW33 for Mine and Steel Plant Rolling Mill
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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