Ceramic Linear Bearings
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L1769 Thin Wall Ceramic Linear Bearings
self-lubricating, material: Aluminium
Order No.
L1769.025
d1
25
d2
tol. H7
35
l1
tol. h14
40
Dyn. load C
max.
kN
1.29
Static load C0
max.
kN
7.54
£ 30.13 per unit (click for quantity discounts)
Ready to despatch 0
Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
| Units | Price/unit after discount | Applied Discount |
| 1-9 | £ 30.13 | 0% |
| 10-19 | £ 27.12 | 10% |
| 20-49 | £ 24.10 | 20% |
| 50-99 | £ 21.09 | 30% |
| 100+ | £ 18.08 | 40% |
Technical & Application
Material
Aluminium with aluminium-oxide ceramic coating (4-7µ). Hardness >80 HRC.
PTFE insert.
Technical Notes
Concentricity is better than 15µ.
Available with or without seals, if seals are required, please contact our sales team.
Temperature range: -130°C to +200°C.
Tips
Can be run on hardened or soft steel shafts, tolerance h6, all part no. L1770-L1776.
Self lubricating versions can also be run on ceramic coated aluminium shafts (see part no. L1788.)
Bore tolerances where d1 is:
6-16: +0,0, -0.04 to -0.07
20-30: +0.0, 0.05 to -0.07
40-50: +0.0, 0.05 to -0.09
