Wichard 50mm Single Wire Block with Clevis Select (See Table Below):WB-30050 50MM S/S BLK: SINGLE-5MM WIRE - EACH F5B-39007 and F5B-39207 pump models:

F5B-39007 and F5B-39207 pump models: 10-22044-3

- Stainless steel mounting hardware

Plain bearing blocks Barton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing

3mm (9/16") Dimensions 70mm x 25mm (2-3/4" x 63/64")

Wichard 50mm Single Wire Block with Clevis Select (See Table Below):WB-30050 50MM S/S BLK: SINGLE-5MM WIRE - EACH F5B-39007 and F5B-39207 pump models:50mm Single wire block with clevis pin. Wire blocks with aluminium sheave. Plain bearing for strength & reliability. Spec Sheet Part Description Bearing Type H mm W mm T mm Work Kg Break Kg RRP Inc VAT Unit WB 30050 50mm dia sheave for 5mm wire Plain Bearing 75 50 12 320 800 36. 04 EACH