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BOSCH REXROTH
R053160800


$43.04 USD
  • BOSCH REXROTH
  • Material:R053160800
  • Model:KU-N8-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-N8-P-OFK (R053160800) is a high-quality ball transfer unit designed for the smooth and efficient handling of various materials, including sensitive ones like glass, polished aluminum, brass, and steel sheets. This particular model features a load ball made from plastic (PA), specifically suitable for applications where non-marking and corrosion resistance are crucial. The unit's components are all constructed from corrosion-resistant steel, ensuring durability and a long service life. With an outer diameter of D and a nominal size of , the KU-N8-P-OFK can support dynamic load capacities and static load ratings at different temperatures, with specific footnotes indicating the maximum operating temperatures. It does not include a felt seal but is preserved to maintain its integrity in various conditions. Users should note that at operating temperatures above C, there may be a reduction in load capacity, which should be considered when determining suitability for specific applications. The maximum permissible linear speed is vmax; however, it's important to account for potential increases in temperature and decreases in service life when used at speeds above 1 m/s under prolonged periods or heavy loads. The unit's weight is . kg, making it relatively lightweight yet robust enough for numerous transfer tasks. Overall, the Bosch Rexroth BALL TRANSFER UNIT KU-N8-P-OFK offers reliable performance for material handling systems where gentle transportation of materials is required without compromising on strength or resistance to environmental factors.


Ball transfer units without felt seal – Size 8

Ball transfer unit
All parts made from corrosion-resistant steel
Size = 8
Load ball made from plastic
Without felt seal, preserved

Unpacked Weight: 0.00504 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
All parts made from corrosion-resistant steel
Balls made from corrosion-resistant steel 1.3541 / 1.4034
With dry felt seal
Productgroup ID17
Product informationWithout felt seal
Size b3.2
Size a1.9
Maximum operating temperature+30
Footnote dynamic load capacity Cat 20°C
Size H11.2
Ball transfer units - materialWith plastic load balls
Size h4.8
Outer diameter D12.6
Maximum permissible linear speed vmax2
Operating temperature+30 °C
Size D12.6
Size D117
Footnote static load capacity C0at 20°C
Tolerance h±0.15
Static load rating C010
Footnote permissible operating temperature (min...max)Make allowance for a reduction in load capacity at temperatures above 30°C.
Dynamic load capacity C10
Footnote operating temperature max.At temperatures above 30°C, make allowance for a reduction in load capacity.
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 needs to be reckoned with depending on the load.
Size dW7.938
Weight0.00504
Tolerance D±0.055
Nominal size8

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-R053160800-Ball transfer units without felt seal – Size 8

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-R053160800-Ball transfer units without felt seal – Size 8

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-R053160800-Ball transfer units without felt seal – Size 8
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-R053160800-Ball transfer units without felt seal – Size 8

Ball Transfer Unit Installation Examples

Directives and standards

Notes