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BOSCH REXROTH
R053111510


$16.12 USD
  • BOSCH REXROTH
  • Material:R053111510
  • Model:KU-B15-P-OFK

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth BALL TRANSFER UNIT KU-B15-P-OFK (R053111510) is a high-quality component designed for facilitating the smooth and efficient transfer of materials in various handling applications. This ball transfer unit is particularly suitable for the transport of sensitive materials such as glass, polished aluminum, brass, and steel sheets due to its plastic load ball that minimizes surface damage. The unit features a galvanized cover and housing with balls made from antifriction bearing steel, ensuring durability and a long service life. With no felt seal, the KU-B15-P-OFK is preserved to maintain cleanliness in environments where contamination must be avoided. Its maximum operating temperature reaches up to a specified limit, which allows it to perform reliably under varying conditions. The outer diameter D of the unit facilitates integration into existing systems while adhering to precise tolerances. The dynamic load capacity C and static load rating C are indicative of the unit's ability to handle loads efficiently without compromising performance. Users should note that prolonged use at speeds above 1 m/s may lead to an increase in temperature and a reduction in service life depending on the load. The product's weight and nominal size are optimized for its intended applications. For operations involving higher temperatures, it is important to consider that there might be a reduction in load capacity above certain temperature thresholds. The Bosch Rexroth BALL TRANSFER UNIT KU-B15-P-OFK is part of Productgroup ID, which signifies its place within a broader range of related components designed for material handling solutions that require precision and care.


Ball transfer units without felt seal – Size 15

Ball transfer unit
Galvanized cover and housing, balls made from anti-friction bearing steel
Size = 15
Load ball made from plastic
Without felt seal, preserved

Unpacked Weight: 0.0261 kg
With plastic load ball
Particularly suitable for transporting sensitive materials such as glass, polished aluminum, brass and steel sheets
Load ball made from PA66
Cover and housing galvanized
Balls made from antifriction bearing steel 1.3505
With dry felt seal
Product informationWithout felt seal
Size a2.5
Maximum operating temperature+30
Footnote dynamic load capacity Cat 20 °C
Size H21.5
Ball transfer units - materialWith plastic load balls
Size h9.5
Outer diameter D24
Maximum permissible linear speed vmax2
Operating temperature+30 °C
Size D24
Size D131
Footnote static load capacity C0at 20 °C
Tolerance h±0.2
Static load rating C070
Note: Maximum permissible speed vmaxIn case of prolonged periods of use at speeds above 1 m/s, an increase in temperature and reduction in service life is to be expected depending on the load.
Size dW15.875
Productgroup ID17
Size b6.1
Footnote permissible operating temperature (min...max)Make allowance for a reduction in load capacity at temperatures above 30°C.
Dynamic load capacity C70
Footnote operating temperature max.At temperatures above 30 °C, make allowance for a reduction in load capacity.
Weight0.0261
Nominal size15
Tolerance D±0.065

Technical data

Size

8 12 15 22 30

C 1)

N

10 35 70 100 150

C0 1)

N

10 35 70 100 150

vmax 2)

m/s

2

m

kg

0.005 0.012 0.024 0.093 0.168

Operating temperature

Size

8 12 15 22 30

Maximum permissible operating temperature 3)

°C

+ 30
1) At 20 °C
2) 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.
3) At temperatures above 30°C, observe the reduction in load capacity.

Temperature factor

Temperature (°C)

Temperature factor ft

40

0,9

50

0,8

60

0,7

80

0,5

The load capacity must be multiplied by the temperature factor.

Legend

Symbol

Description

Unit

Picture

C

Dynamic load capacity

N

technical illustration-R053111510-Ball transfer units without felt seal – Size 15

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
technical illustration-R053111510-Ball transfer units without felt seal – Size 15

Dimensions

Size

dw

D

Tolerance for D

D1

h

Tolerance for h

H

a

b

mm

mm

mm

mm

mm

mm

mm

mm

mm

8 7.938 12.6 ± 0.055 17 4.8 ± 0.15 11.2 1.9 3.2
12 12 18 23.3 7.4 15.4 2.1 4.4
15 15.875 24 ± 0.065 31 9.5 ± 0.2 21.5 2.5 6.1
22 22 36 ± 0.08 45 9.6 29.3 2.9 5.7
30 29.9 45 55 13.6 ± 0.3 37.3 3.7 7.9
technical illustration-R053111510-Ball transfer units without felt seal – Size 15
1) Press fit
2) with tolerance ring
3) Gluing in

Installation dimensions

Size

Press fit

with tolerance ring

Gluing in

2 mm sheet steel 5 Mm aluminum

16 mm wood

Part number

D2

Tolerance for D2

DE

Tolerance for DE

c

Tolerance for c

D2

Tolerance for D2

DE

Tolerance for DE

DE

Tolerance for DE

Tolerance ring

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

8 12.57 + 0.03 12.5 + 0.05 R081001252 1) 12.8 + 0.2 13.87 + 0.15 6.1 + 0.2 12.7 + 0.2
12 17.97 + 0.03 17.9 + 0.05 R081001801 2) 18.2 19.7 + 0.2 18.1
15 23.95 + 0.05 23.9 + 0.05 R081002403 2) 24.2 25.7 7.1 24.1
22 35.9 + 0.05 35.85 + 0.07 R081003605 2) 36.2 37.7 12.1 36.1
30 44.85 + 0.05 44.8 + 0.1 R081004501 3)
R081004551 3)
45.2 46.7 45.1
1) made of corrosion-resistant steel 1.4310
2) made from spring strip 1.1248, alternatively 1.8159
3) R081004501 made from spring strip 1.1248, alternatively 1.8159; R081004551 made from corrosion-resistant steel 1.4310

Assembling the ball transfer units with tolerance ring

technical illustration-R053111510-Ball transfer units without felt seal – Size 15

Ball Transfer Unit Installation Examples

Directives and standards

Notes