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Lightweight Plain Bearing Blocks

Allen lightweight plain bearing blocks feature 316 Stainless steel sides and a variety of sheave material options and sizes.


They have been designed with cost in mind and provide a great solution to low movement applications that just need a simple yet attractive block.

SKU Title breaking load kglength mmmaximum line diameter mmsheave diameter mmto suit shackle pin mm Weight g Price
A4078 Single With Acetal Sheave 275265164 5 £5.98
A4080 Single With Brass Sheave 275265164 10 £8.12
A4081 Double With Acetal Sheave 27530516- 10 £11.30
A4093 Single With Becket And Acetal Sheave 400548255 23 £10.72
A4178 Single With Acetal Sheave 400418255 13 £8.24
A4178E Single With Hook And Acetal Sheave 40072825- 39 £20.82
A4181 Cheek With Acetal Sheave 275305164 6 £7.63
A4301 Through Deck Double With Acetal Sheave 27538516- 15 £14.58
A4401 Through Deck Double With Brass Sheave 27538516- 27 £31.93
A4501 Through Deck Single With Acetal Sheave 27516516- 7 £13.54
A4601 Through Deck Single With Brass Sheave 27516516- 13 £22.32