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30mm Plain Bearing Blocks

Allen 30mm 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. 

SKU Title breaking load kgfixing hole centres mmlength mmmaximum line diameter mm Weight g Price
A2030P Plain Bearing Single 750-498 23 £12.43
A2030PF Plain Bearing Single With Fork Head And Removable Pin 600-568 28 £18.06
A2030PF-873 Plain Bearing Single With Fork Head And Vang Key 600-778 37 £25.54
A2030PLZ Plain Bearing Stand Up Single 500-598 27.2 £18.84
A2030PSC Plain Bearing Single With Swivel 600-67.978 33 £31.24
A2030PSHK Plain Bearing Single With Swivel Hook 450-70.48 32 £30.60
A2031P Plain Bearing Multi-Function Single 750-46.68 25 £11.20
A2032P Plain Bearing Double 1250-648 66 £34.06
A2033P Plain Bearing Double With Becket 1250-768 71 £35.98
A2034P Plain Bearing Triple 1750-62.68 94 £44.53
A2035P Plain Bearing Triple With Becket 1750-82.58 105 £52.07
A2036P Plain Bearing Cheek Block 500-58.78 32 £17.89
A2131P Plain Bearing Single Through Deck Block 50060478 25.6 £29.36
A2132P Plain Bearing Double Through Deck Block 500901048 45 £42.06