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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

  • Cheek
  • Double
  • Single
  • Triple

Accessories

  • Becket
  • Hook
  • Lacing Eye
  • None
  • Upstand
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SKU Title breaking load kgMaximum Line Diameter mmfixing hole centres mm Length mm Weight g Price
A2021PPlain Bearing Multi-Function Single3506-3510.4£9.89
A2021PHKPlain Bearing Single Block With Hook1656-65.5£16.55
A2022PPlain Bearing Double Block5006-47.6£27.35
A2023PPlain Bearing Double Block With Becket5006-25£28.80
A2024PPlain Bearing Triple Block6506-50.1£39.71
A2025PPlain Bearing Triple Block With Becket6506-66£43.94
A2026PPlain Bearing Cheek Block3506-45£16.03
A2020PSHKPlain Bearing Single With Swivel Hook3506-57.7£26.46
A2020P-4035Plain Bearing Single With P-Clip5406-62.4£12.92
A2020P-4036Plain Bearing Single With Lacing Eye5406-5213.9£14.45
A2020PPlain Bearing Single5406-37£8.10
A2020PLZPlain Bearing Stand Up Block5406-43£17.95
A2020PSCPlain Bearing Block With Swivel3506-53£27.26
A2020PTIIPlain Bearing Tii-On5406-7£8.10
A2121PPlain Bearing Through Deck Single4006428.7£23.14
A2122PPlain Bearing Double Through Deck Block35066315.5£31.60
A2020PTi3Plain Bearing Ti3-On5406-7£8.10
A2022PSHKPlain Bearing Double With Swivel Hook5006-£48.96