BOSCH REXROTH
R053422310
$39.40 USD
- BOSCH REXROTH
- Material:R053422310
- Model:KUO-C22-BL-MFG
Quantity in stock: 0
The Bosch Rexroth BALL TRANSFER UNIT KUO-C22-BL-MFG (R053422310) is a meticulously engineered component designed to facilitate smooth and precise movement of goods across various surfaces. This ball transfer unit is characterized by its lack of housing, which allows for a low space requirement and easy mounting via holes in the collar. All parts of this unit, including the cover and housing, are galvanized for enhanced durability, while the balls are made from corrosion-resistant antifriction bearing steel, ensuring longevity and reliability. The KUO-C22-BL-MFG boasts a bottom hole design with a felt seal that comes pre-lubricated. The felt seal contributes to the protection of the unit against contaminants, thus prolonging its operational life. This model is particularly suitable for applications where space is at a premium yet efficient material handling is essential. In terms of technical specifications, this ball transfer unit can operate within a temperature range as indicated by its operating temperature prefix and suffix. However, it's important to note that at temperatures above 70°C, units without a felt seal should be used instead. For such high-temperature applications, using high-temperature lubricant and following the manufacturer's instructions for maintenance are crucial to ensure optimal performance. The static load rating C0 and dynamic load capacity C1 indicate the unit's ability to withstand forces during use. The product also has specified maximum permissible linear speed vmax; however, prolonged use at speeds above 1 m/s could lead to increased temperature and reduced service life depending on the load. Designed for versatility and efficiency in material handling tasks, this ball transfer unit is an essential component in systems requiring multi-directional movement capability with minimal effort. It has a nominal size that fits seamlessly into various installation environments while maintaining robust performance standards set by Bosch Rexroth.
Ball transfer units with felt seal – Size 22
Ball transfer unit without housing
Galvanized cover and housing, balls made from anti-friction bearing steel
Size = 22
Bottom hole
With felt seal, lubricated
Unpacked Weight: 0.102 kg
| Without housing |
| Low space requirement |
| Easy mounting |
| Mounting via holes in the collar |
| All parts galvanized |
| Balls made from corrosion-resistant steel 1.3541 / 1.4034 |
| With felt seal |
| Data Sheet | Download Data Sheet |
| 3D CAD | Download 3D CAD |
| 3D CAD | Download 3D CAD |
| Productgroup ID | 17 |
| Product information | Ball transfer unit with bottom hole |
| Size a | 3.8 |
| Maximum operating temperature | |
| Size Tk | 39 |
| Size H | 27.7 |
| Minimum operating temperature | |
| Size h | 9.8 |
| Outer diameter D | 33 |
| Maximum permissible linear speed vmax | 2 |
| Operating temperature | -30 °C ... +100 °C |
| Size S | 3.5 |
| Size D | 33 |
| Size D1 | 45 |
| Tolerance h | |
| Static load rating C0 | 900 |
| Footnote permissible operating temperature (min...max) | At temperatures above 100 °C, only bright metal ball transfer units without a felt seal should be used. Make allowance for reduction in load capacity. Use high-temperature lubricant! Follow the manufacturer’s instructions! The existing lubricant oil may have to be washed out. |
| Dynamic load capacity C | 900 |
| Footnote operating temperature max. | For temperatures over 100°C, only load balls made from bare metal without a felt seal may be used. Take into account the reduction in load capacity. Use high-temperature lubricant! Follow the instructions of the manufacturer! The existing lubricant oil may have to be washed out. |
| Note: Maximum permissible speed vmax | In case of prolonged periods of use at speeds above 1 m/s, an increase in temperature and reduction in service life needs to be reckoned with depending on the load. |
| Size dW | 22.225 |
| Weight | 0.102 |
| Tolerance D | |
| Nominal size | 22 |
Technical data
|
Size |
22 | |
|
C |
N |
900 |
|
C0 |
N |
900 |
|
vmax 1) |
m/s |
2 |
|
m |
kg |
0.1 |
|
Operating conditions |
||
|
Size |
22 | |
|
Admissible operating temperature (min ... max) 2) |
-30 °C ... +100 °C | |
| 1) | In case of prolonged periods of use at speeds above 1 m/s, an increase in temperature and reduction in service life needs to be reckoned with depending on the load. |
| 2) | At temperatures above 100 °C, only bright metal load balls without a felt seal should be used. Make allowance for reduction in load capacity. Use high-temperature lubricant! Follow the manufacturer’s instructions! The existing lubricant oil may have to be washed out. |
At temperatures above 100 °C, only bright metal ball transfer units without a felt seal should be used. Note the reduction in load capacity! Use high-temperature lubricant! Follow the manufacturer’s instructions! The existing lubricant oil may have to be washed out.
Temperature factor
|
Temperature (°C) |
Temperature factor ft |
|
125 |
0,9 |
|
150 |
0,8 |
|
175 |
0,7 |
|
200 |
0,5 |
The load capacity must be multiplied by the temperature factor.
Legend
|
Symbol |
Description |
Unit |
Picture |
|
C |
Dynamic load capacity |
N |
|
|
C0 |
Static load capacity |
N |
|
|
vmax |
Conveying speed |
m/s |
|
|
m |
Mass |
kg |
Technical data
Applications
General-purpose machines Feed tables for sheet-metal working machines Fixtures for press brakes Feed devices for machining centers Drilling tables and motor-driven supporting tables Assembly aids in the manufacture of large engines and motors Construction of special-purpose machines Aerospace industry Beverages and stone-processing industries Not suitable for use under water
Conveyor systems
Ball transfer tables, turntables and switches for sorting and distribution systems Crossover sections of continuous conveyors Baggage sorting systems at airports Transport of steel tubes and pipes Lifting platforms
Dimensions
|
Size |
dw |
D |
Tolerance for D |
D1 |
h |
Tolerance for h |
H |
a |
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
| 22 | 22.225 | 33 | - 0.2 | 45 | 9.8 | ± 0.2 | 27.7 | 3.8 |
Installation dimensions
|
Size |
S |
Tk |
W |
|
mm |
mm |
||
| 22 | 3.5 | 39 | 3 x 120° |