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BOSCH REXROTH
R065051600


$139.36 USD
  • BOSCH REXROTH
  • Material:R065051600
  • Model:KBMT-16-DD

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 STD.LINEAR BUSHING KBMT-16-DD (R065051600) is a robust and reliable component designed for linear motion applications that demand high durability and resistance to harsh environments. This standard metal linear bushing features a tandem arrangement and comes with two integrated wiper seals to protect against contamination from heavy dust and debris, making it an ideal choice for use in challenging conditions such as woodworking, foundries, and cement plants. The KBMT-16-DD is engineered with a hardened and ground outer sleeve that ensures stability and longevity. Its POM ball retainer holds the balls made of rolling bearing steel, which are arranged in multiple rows to facilitate smooth motion. The design includes many pockets that act as lubricant reservoirs, extending the intervals between lubrication or potentially allowing for lubrication for life. These pockets also serve to collect any dirt ingress, preventing the bushing from jamming. With a shaft diameter of 'd' and an outer diameter 'D', this linear bushing is designed to accommodate standard shaft sizes. The maximum dynamic load capacity (Cmax) indicates the bushing's ability to handle loads during operation over a total travel distance of 100,000 m; this value can be adjusted based on different travel distances as specified in the footnote regarding Cmin and Cmax values. The STD.LINEAR BUSHING KBMT-16-DD operates efficiently within a permissible ambient temperature range, ensuring reliable performance under varying environmental conditions. The product's weight of 0.2 kg reflects its solid construction without compromising on the ease of installation or movement. Overall, this Bosch Rexroth linear bushing is built to offer precision movement in linear guiding applications where durability and resistance to contamination are paramount. Its design considerations cater to extended service life and reduced maintenance needs in industrial settings with challenging operating conditions.


Standard LB, tandem, 16, with two seals

standard linear bushing
Standard (metal)
Tandem
Shaft diameter d = 16
With two seals
Version: Standard

Unpacked Weight: 0.114 kg
Rugged all-metal design with steel ball retainer for harsh environments and heavy contamination
Many pockets acting as lubricant reservoirs for extended lubrication intervals or lubrication for life
For use in woodworking, foundries, cement plants
Pockets collect any dirt that may have worked its way in to prevent the linear bushing from jamming.
Integrated wiper seals
Hardened and ground outer sleeve
POM ball retainer
Balls made of rolling bearing steel
Rows of balls4
Footnote shaft radial clearance h6Determined from working bore diameter and shaft tolerance statistics. Recommended housing bore tolerance: H6 or H7.
SeriesStandard (metal)
Footnote friction force FRFrictional drags generated by linear bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication.
Maximum dynamic load capacity Cmax860
Footnote permissible ambient temperature (min ... max)Only unsealed linear bushings with steel ball retainers may be used at higher temperatures. Make allowance for reductions in load capacity.
Max. acceleration amax100
Permissible ambient temperature-10 °C ... +80 °C
Size C149.8
Outer diameter D26
Breakaway force9
Maximum permissible linear speed vmax2.5
Size D26
Length of linear bushing68
Size D124.9
Size C21.3
Friction force3
Footnote minimum dynamic load capacity CminThe dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.
Footnote maximum dynamic load capacity CmaxThe dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.
Productgroup ID17
Permissible ambient temperature (max)+80
Permissible ambient temperature (min)-10
Minimum static load capacity C0min880
Maximum static load capacity C0max1260
Minimum dynamic load capacity Cmin750
Shaft diameter d16
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear bushings
Format of linear bushingsT – Tandem
Footnote minimum static load capacity C0min
Static longitudinal moment load capacity ML013
Footnote maximum static load capacity C0max
Weight0.114
Size D1 with tolerance24.9 mm
Size C68

General technical data

Ø d

mm

8 12 16 20 25 30 40

amax

m/s²

100

vmax

m/s

2.5

m

kg

0.04 0.08 0.12 0.18 0.43 0.62 1.4

FR 1)

N

0.5 2 3 4 5 6 8

Breakaway force

N

1 6 9 12 14 18 24

Rows of balls

4 5 6

Working bore diameter tolerance

µm

+ 9
- 1
+ 11
- 1
+ 13
- 2
+ 16
- 4

Shaft radial clearance h6 2)

µm

+ 15
+ 2
+ 17
+ 2
+ 19
+ 2
+ 20
+ 3
+ 22
+ 2
+ 27
+ 1

Operating conditions

Permissible ambient temperature (min ... max) 3)

-10 °C ... +80 °C
1) Frictional drags generated by Linear Bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication.
2) Determined from working bore diameter and shaft tolerance statistics. Recommended housing bore tolerance: H6 or H7.
3) Only unsealed Linear Bushings with steel ball retainers may be used at higher temperatures. Make allowance for reductions in load capacity.

Load capacities and load moments

Ød

mm

8 12 16 20 25 30 40

Cmin

N

340 650 750 1100 1250 2000 2800

Cmax

N

390 750 860 1300 1350 2150 3000

C0min

N

470 840 880 1720 3240 4000 6600

C0max

N

660 1200 1260 2500 4200 5000 8400

ML0

Nm

4.5 11 13 26 61 82 165
The load ratings are based on a total travel of 100, 00 m. When based on 50 000 m, the  values in the table need to be multiplied by 1.26.

Legend

Symbol

Description

Unit

Ød

Shaft diameters

mm

amax

Maximum acceleration travel

m/s2

Cmax

Maximum dynamic load rating

N

Cmin

Minimum dynamic load rating

N

C0max

Maximum static load rating

N

C0min

Minimum static load rating

N

FR

Friction force

N

ML0

Static longitudinal moment load capacity

Nm

m

Mass

kg

vmax

Maximum permissible speed

m/s

Impact of load direction on load rating of closed Linear Bushings

The listed load ratings should be chosen depending on installation in minimum or maximum position and should be based on the calculations. If the load direction is clearly defined and the Linear Bushings can be installed in maximum position, the load ratings Cmax. (dynamic load rating) and C0 max (static load rating) can be used. If aligned installation is not possible or the load direction is not defined, the minimum load ratings must be used.

 

technical illustration-R065051600-Standard LB, tandem, 16, with two seals

Definition of dynamic load ratings

Installation dimensions/interchangeability

Standard Linear Bushings have the same installation dimensions as super Linear Bushings. They are interchangeable, differ however in terms of securing, radial clearance, load ratings and lubrication.

Sealing

Standard Linear Bushings come with a wiper seal with shaft diameters of 5 and higher. Open standard Linear Bushings with shaft diameters 20 to 80 can also come fully sealed (with longitudinal seal; increased friction).

technical illustration-R065051600-Standard LB, tandem, 16, with two seals

Dimensions

Ød

mm

8 12 16 20 25 30 40

D

mm

16 22 26 32 40 47 62

C

46 mm -0.3 61 mm -0.3 68 mm -0.3 80 mm -0.3 112 mm -0.4 123 mm -0.4 151 mm -0.4

C1

33 mm -0.3 45.8 mm -0.3 49.8 mm -0.3 61 mm -0.3 82 mm -0.4 104.2 mm -0.4 121.2 mm -0.4

C2

mm

1.1 1.3 1.6 1.85 2.15

D1

mm

15.2 21 24.9 30.5 38 44.5 59

Legend

Symbol

Description

Unit

Ød

Shaft diameters

mm

ML0

Static torsional moment laod capacity

Nm

Life expectancy calculation

General mounting instructions

Customer-built housings

Initial lubrication

Linear bushings do not come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings.

technical illustration-R065051600-Standard LB, tandem, 16, with two seals

Lubrication

Directives and standards

Notes