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BOSCH REXROTH
R053113010


$75.28 USD
  • BOSCH REXROTH
  • Material:R053113010
  • Model:KU-B30-P-MFK

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-B30-P-MFK (R053113010) is a high-quality ball transfer unit designed for smooth and efficient material handling. This unit features a galvanized cover and housing, with balls made from antifriction bearing steel, ensuring durability and longevity. The load ball is constructed from plastic, specifically PA (Polyamide), which makes it particularly suitable for transporting sensitive materials such as glass, polished aluminum, brass, and steel sheets without causing damage or abrasion. The KU-B30-P-MFK model is equipped with a dry felt seal to prevent contamination and preserve the integrity of the materials being moved. This felt seal also contributes to the maintenance of the unit by keeping foreign particles out. The outer diameter of the unit measures D 30 mm, and it has a dynamic load capacity C at 20°C, indicating its ability to handle a specified weight while in motion. The static load capacity C at 20°C provides information on the maximum stationary weight that can be supported. With an operating temperature range from -30°C to +70°C, this ball transfer unit maintains its performance in various environments but requires consideration for reduced load capacity at higher temperatures. It has been designed with a maximum permissible linear speed vmax, noting that prolonged use at speeds above 1 m/s may lead to increased temperature and reduced service life depending on the load. The nominal size of this Bosch Rexroth ball transfer unit is 22 mm, with a weight of 0.1 kg, making it compact yet robust for industrial applications. Its design allows for easy installation and replacement within conveyor systems or material handling setups where multidirectional movement is required. The KU-B30-P-MFK model ensures precision handling while providing a reliable solution for facilitating the transport of goods within various logistics operations.


Ball transfer units with felt seal – Size 30

Ball transfer unit
Galvanized cover and housing, balls made from anti-friction bearing steel
Size = 30
Load ball made from plastic
With felt seal, preserved

Unpacked Weight: 0.18 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 informationBall transfer unit with bottom hole on request
Size a3.7
Maximum operating temperature+30
Footnote dynamic load capacity Cat 20 °C
Size H37.3
Ball transfer units - materialWith plastic load balls
Size h13.6
Outer diameter D45
Maximum permissible linear speed vmax2
Operating temperature+30 °C
Size D45
Size D155
Footnote static load capacity C0at 20 °C
Tolerance h±0.3
Static load rating C0150
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 dW29.9
Productgroup ID17
Size b7.9
Footnote permissible operating temperature (min...max)Make allowance for a reduction in load capacity at temperatures above 30°C.
Dynamic load capacity C150
Footnote operating temperature max.At temperatures above 30 °C, make allowance for a reduction in load capacity.
Weight0.18
Nominal size30
Tolerance D±0.08

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-R053113010-Ball transfer units with felt seal – Size 30

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-R053113010-Ball transfer units with felt seal – Size 30

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-R053113010-Ball transfer units with felt seal – Size 30
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-R053113010-Ball transfer units with felt seal – Size 30

Ball Transfer Unit Installation Examples

Directives and standards

Notes