Hydrotech Acquires Isaacs
Hydrotech ecommerce supports the continental US only

BOSCH REXROTH
R065825144
All Other Products

LB Compact - 12-closed -C60

$29.40

BOSCH REXROTH

MATERIAL:  R065825144

SUMMARY:  LB Compact - 12-closed -C60

Quantity in stock: 1

Quantity Details:
  • Hydrotech Stock: 0 can ship March 29, 2024
  • Factory Stock: 1 can ship June 28, 2024
Add to Cart

General technical data

Ø d

mm

8 10 12 16 20 25 30 40

amax

m/s²

150

vmax

m/s

5

m

kg

0.011 0.014 0.016 0.025 0.028 0.058 0.08 0.14

FR 1)

N

0.4 0.5 0.8 1 1.5 2 2.5 3

Breakaway force

N

0.8 1 1.5 2 3 4.5 6 8

Rows of balls

4 5 6

Shaft radial clearance h6/bore H7

µm

+ 5
- 18
+ 8
- 24
+ 9
- 25
+ 12
- 24
+ 18
- 25

Operating conditions

Permissible ambient temperature (min ... max)

-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.

Load capacities and load moments

Ød

mm

8 10 12 16 20 25 30 40

Cmin

N

500 600 730 950 1120 2330 3060 5040

Cmax

N

580 720 870 1120 1410 2930 3250 6380

C0min

N

350 410 420 500 610 1310 1880 3140

C0max

N

500 600 620 730 900 1950 2790 4650
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

m

Mass

kg

vmax

Maximum permissible speed

m/s

Effect of load direction on load rating

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-R065825144-LB Compact - 12-closed         -C60

Reduced load capacity with short stroke

In case of short stroke, the service life of the shafts is less than that of Linear Bushings. The load ratings C specified in the tables must therefore be multiplied by the factor f.s .

technical illustration-R065825144-LB Compact - 12-closed         -C60
1) fs = factor
2) s = stroke

Definition of dynamic load ratings

Sealing

The sealed version contains integrated wiper seals.

Separate wiper seals are also available (no securing necessary).

technical illustration-R065825144-LB Compact - 12-closed         -C60

Dimensions

Ød

mm

8 10 12 16 20 25 30 40

D

mm

15 17 19 24 28 35 40 52

C

24 mm ±0.2 26 mm ±0.2 28 mm ±0.2 30 mm ±0.2 40 mm ±0.2 50 mm ±0.2 60 mm ±0.2

Life expectancy calculation

Installation

Install the Linear Bushings using an arbor press (see "Notes for mounting" below). If Linear Bushings are slightly skewed when initially installed into the housing bore, they will align themselves as they are pressed in. The Linear Bushing does not have to be removed and realigned.

Retention

Shaft diameter 8 and 10: The plastic outer sleeve is oversized. Additional retention is required for vibrations or high acceleration. Starting from shaft diameter 12: The outer diameter of the metal holding ring is oversized. No additional retention needed (bore length ≥  C).

General mounting instructions

Initial lubrication

eLINE Linear Bushings come with initial lubrication. Service life data is based on initial lubrication and relubricated Linear Bushings.

technical illustration-R065825144-LB Compact - 12-closed         -C60

Lubrication

Directives and standards

Notes