Product Range
20mm Plain Bearing Blocks
Allen 20mm plain bearing blocks offer good static loading capabilities at a low weight and cost. The ideal choice for systems which are not fast running or need constant adjustment. Made using recycled materials and featuring a grey sheave to differentiate it from the dynamic block range.
Plain Bearing – Recycled plastic sheave which spins around a stainless steel axle.
Ultra-Strap – A stainless steel strap which holds the block together and provides a strong, reliable and rope friendly attachment point.
Becket – The hole through the middle of the block can be used as a tying off point (becket).
Breaking Load – The load at which a major block failure is likely to occur.
Filters:
Block Configuration
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- Triple
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Sheave Type
- Plain Bearing
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| SKU | Title | breaking load kg | fixing hole centres mm | length mm | maximum line diameter mm | Weight g | Price | |
|---|---|---|---|---|---|---|---|---|
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A2020P | Plain Bearing Single | 540 | - | 37 | 6 | 10 | £7.08 |
 |
A2020P-4035 | Plain Bearing Single With P-Clip | 540 | - | 62.4 | 6 | 13.9 | £11.28 |
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A2020P-4036 | Plain Bearing Single With Lacing Eye | 540 | - | 52 | 6 | 13.9 | £12.61 |
 |
A2020PLZ | Plain Bearing Stand Up Block | 540 | - | 43 | 6 | 14.3 | £15.67 |
 |
A2020PSC | Plain Bearing Block With Swivel | 350 | - | 53 | 6 | 18 | £23.81 |
 |
A2020PSHK | Plain Bearing Single With Swivel Hook | 350 | - | 57.7 | 6 | 17.9 | £23.10 |
 |
A2020PTi3 | Plain Bearing Ti3-On | 540 | - | 29 | 6 | 7 | £7.08 |
 |
A2020PTII | Plain Bearing Tii-On | 540 | - | 29 | 6 | 7 | £7.08 |
 |
A2021P | Plain Bearing Multi-Function Single | 350 | - | 35 | 6 | 10.4 | £8.63 |
 |
A2021PHK | Plain Bearing Single Block With Hook | 165 | - | 65.5 | 6 | 16.4 | £14.45 |
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A2022P | Plain Bearing Double Block | 500 | - | 47.6 | 6 | 29.4 | £23.88 |
 |
A2022PSHK | Plain Bearing Double With Swivel Hook | 500 | - | 57.7 | 6 | 32 | £42.74 |
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A2023P | Plain Bearing Double Block With Becket | 500 | - | 59 | 6 | 31.2 | £25.15 |
 |
A2024P | Plain Bearing Triple Block | 650 | - | 50.1 | 6 | 44.6 | £34.67 |
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A2025P | Plain Bearing Triple Block With Becket | 650 | - | 66 | 6 | 49.6 | £38.36 |
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A2026P | Plain Bearing Cheek Block | 350 | - | 45 | 6 | 14.2 | £14.00 |
 |
A2121P | Plain Bearing Through Deck Single | 400 | 42 | 54 | 6 | 10.8 | £20.20 |
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A2122P | Plain Bearing Double Through Deck Block | 350 | 63 | 75 | 6 | 20 | £27.59 |