L1740 Superball Closed Linear Ball Bushings

Name: L1740.040
Brand: WC
SKU: L1740.040
Price: 72.25 EUR
Availability: InStock

material: Steel

Article properties

Order No.

L1740.040

d₁ tol. h6

d₂ tol. h6

l₁ ±0.2

l₂ ±0.2

60.4

l₃ min.

2.20

No. of ball circuits

Dyn. load C max. N

5720

Static load C₀ max. N

6500

Weight g

360

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10-19	£ 65.03	10%
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50-99	£ 57.80	20%
100+	£ 50.58	30%

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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.

Product Datasheets

L1740 Superball Closed Linear Ball BushingsJanuary 3, 2025, 3:24 PM / 351.75 kB

Superball Linear BearingsJanuary 3, 2025, 3:13 PM / 1.00 MB

Linear BearingsJanuary 3, 2025, 3:13 PM / 2.59 MB

Linear Bearings & ShaftsJanuary 3, 2025, 3:13 PM / 7.24 MB

Linear ComponentsJanuary 3, 2025, 3:14 PM / 37.90 MB

CAD files

L1740 AcisJuly 18, 2023, 10:46 AM / 120.92 kB

L1740 IGESJuly 18, 2023, 10:46 AM / 388.66 kB

L1740 ParasolidJuly 18, 2023, 10:46 AM / 122.79 kB

L1740 ProEJuly 18, 2023, 10:46 AM / 1013.87 kB

L1740 SolidWorksJuly 18, 2023, 10:46 AM / 2.82 MB

L1740 StepJuly 18, 2023, 10:46 AM / 167.63 kB