By Selden

Seldén PBB Plain Bearing Block – double with underbecket

€72,70 - €227,34
Tax included.

If high sheet loads need to be safely redirected, the Seldén PBB is your first choice on deck. The double-sheave plain bearing block with under-strap combines a robust composite housing with high-quality acetal sheaves and stainless steel axles – for permanently smooth running even under heavy loads.

Tip: Fix the swivel in the correct position for your sheet or halyard (longitudinal or transverse) before finally mounting the block – this reduces lateral forces on the axle and housing.

€72,70
€81,90 €72,70
-€9,20
brand: Selden
Availability: Low stock
SKU: SE-405-001-06
Product group:
category:
Rig & Deck > Blocks > Blocks with sliding bearings
LagunLagun Plastic Wedge for Table Base – Leveling Slanted Mounting Surfaces
Lagun Kunststoff-Keil für Tischgestell – Ausgleich schräger Montageflächen
Selden Distanzbuchse D25 – Adapter für 5/8-Spanner an ältere Püttinge
SeldenSelden Spacer D25 – Adapter for 5/8-inch turnbuckles on older chainplates
Seldén PBB Gleitlagerblock – zweischeibig mit Unterbügel
€72,70
€81,90 €72,70

  • Double sheave for higher rope guidance and less friction with heavy loads
  • Acetal sheaves run quietly and with low wear even without lubrication
  • Axles made of high-strength, stainless steel – corrosion-proof in salt water
  • Lightweight, durable composite housing saves weight without sacrificing stability
  • Under-shackle with fixable swivel in longitudinal or transverse position – flexibly adaptable to rope pull
  • Working load from 650 kg (PBB50) to 2,000 kg (PBB80) – three sizes for various rigging tasks

Bearing Type Plain Bearing
Configuration Double with Understrap
Sheave Material Acetal
Axle Material High-strength Stainless Steel
Housing Material Composite
Swivel Lockable in Longitudinal or Transverse Position
Type PBB50 – Item No. 405-001-06
Type PBB50 – Sheave Ø 50 mm
Type PBB50 – Working Load 650 kg
Type PBB50 – Breaking Load 1,300 kg
Type PBB50 – Max. Line Ø 12 mm
Type PBB50 – Shackle Ø 5 mm
Type PBB50 – Pin Ø 5 mm
Type PBB60 – Item No. 406-001-06
Type PBB60 – Sheave Ø 60 mm
Type PBB60 – Working Load 1,000 kg
Type PBB60 – Breaking Load 2,000 kg
Type PBB60 – Max. Line Ø 14 mm
Type PBB60 – Shackle Ø 6 mm
Type PBB60 – Pin Ø 6 mm
Type PBB80 – Item No. 408-001-06
Type PBB80 – Sheave Ø 80 mm
Type PBB80 – Working Load 2,000 kg
Type PBB80 – Breaking Load 4,000 kg
Type PBB80 – Max. Line Ø 16 mm
Type PBB80 – Shackle Ø 8 mm
Type PBB80 – Pin Ø 10 mm

Selden

Gewicht (ca.): 0.2 kg

Herstellerinformationen gemäß GPSR:

SELDEN MAST AB
Redegatan 11
42677 Västra Frölunda
Mail: info@seldenmast.se