Superball Bushings
closed
L1740 Superball Closed Linear Ball Bushings
Alternative products you may wish to consider
d1
tol. H6
d2
tol. h6
l1
±0,2
l2
±0,2
l3
min.
No. of
ball
circuits
Max.
dynamic
load C N
Max.
static
load C0 N
X
g
| Order No. | d1 tol. H6 |
d2 tol. h6 |
l1 ±0,2 |
l2 ±0,2 |
l3 min. |
No. of ball circuits |
Max. dynamic load C N |
Max. static load C0 N |
X g |
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L1740.010 | 10 | 19 | 29 | 21,7 | 1,35 | 5 | 550 | 750 | 17 | |||||||||||||||||||||||||||||||||||||
£ 19.76 per unit (click for quantity discounts)
Ready to despatch 73 Need more? Please call us.
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L1740.012 | 12 | 22 | 32 | 22,7 | 1,35 | 5 | 1100 | 1230 | 23 | |||||||||||||||||||||||||||||||||||||
£ 20.26 per unit (click for quantity discounts)
Ready to despatch 72 Need more? Please call us.
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L1740.016 | 16 | 26 | 36 | 24,7 | 1,35 | 5 | 1250 | 1550 | 28 | |||||||||||||||||||||||||||||||||||||
£ 21.21 per unit (click for quantity discounts)
Ready to despatch 43 Need more? Please call us.
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L1740.020 | 20 | 32 | 45 | 31,3 | 1,65 | 6 | 1670 | 2580 | 61 | |||||||||||||||||||||||||||||||||||||
£ 26.82 per unit (click for quantity discounts)
Ready to despatch 41 Need more? Please call us.
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L1740.025 | 25 | 40 | 58 | 43,8 | 1,90 | 6 | 2750 | 3800 | 122 | |||||||||||||||||||||||||||||||||||||
£ 35.28 per unit (click for quantity discounts)
Ready to despatch 12 Need more? Please call us.
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L1740.030 | 30 | 47 | 68 | 51,8 | 1,90 | 6 | 2800 | 4710 | 185 | |||||||||||||||||||||||||||||||||||||
£ 47.63 per unit (click for quantity discounts)
Ready to despatch 15 Need more? Please call us.
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L1740.040 | 40 | 62 | 80 | 60,4 | 2,20 | 6 | 5720 | 6500 | 360 | |||||||||||||||||||||||||||||||||||||
£ 60.34 per unit (click for quantity discounts)
Ready to despatch 34 Need more? Please call us.
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L1740.050 | 50 | 75 | 100 | 77,4 | 2,70 | 6 | 7940 | 11460 | 580 | |||||||||||||||||||||||||||||||||||||
£ 81.41 per unit (click for quantity discounts)
Ready to despatch 5 Need more? Please call us.
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Technical & Application
Material
Hardened and ground steel ball plate from bearing steel.
Floating plate feature offers self-alignment and clearance adjustment.
Single body resin retainer (POM).
Supplied with nitrile rubber (NBR) end seals -UU as standard.
Technical Notes
The superball series has 3 x the load rating and 27 x the travel life of conventional linear bushings.
They offer self-alignment - prolonging travel life by reducing the friction between shaft and balls.
For use with hardened shafts only (see part nos. L1770 - L1772) - tolerance h6.
Perpendicularity A is better than 15µ.
Temperature range: -20°C to +80°C.