BTB Range from Conveyor Units

Conveyor Spares

Bridge Bearings

BTB Range

Big on quality, small on cost
Fast Delivery
Bespoke Design

Key Features

  • Various ‘load’ ball sizes available.
  • Holes on flange for fixings by means of screws of rivets.
  • BTB 32 stainless steel units are used predominantly in air cargo and baggage handling/ground support equipment.
  • Units available with 2 or 3 hole fixings.
  • BTB 32 units have multiple drainage holes.
Reference Material & Finish Ball Dia. mm  Fixing Holes mm mm mm mm E (PCD) mm
F (Dia.) mm Maximum Load Kg.
BTB 15 Chrome Steel Balls, Bright Zinc Plated Pressings 15.8 2 41.3 18.5 10.2 23 30 3.5 12
BTB 19 19 3 61 22 10 30 44.5 5 25
BTB 25 25.4 2 / 3 73.5 30.5 14.2 40 55.6 5 60
BTB 25R 25.4 2 56 29.2 14.6 35.5 45.5 4.5 55
BTB 32 31.75 2 / 3 73.7 36.7 16.3 47 58.7 5 125
BTB 15 NB Nylon Load Ball, Bright Zinc Plated Pressings 15.8 2 41.3 18.5 10.2 23 30 3.5 10
BTB 19 NB 19 3 61 22 10 30 44.5 5 20
BTB 25 NB 25.4 2 / 3 73.5 30.5 14.2 40 55.6 5 25
BTB 25R NB 25.4 2 56 29.2 14.6 35.5 45.5 4.5 25
BTB 32 NB 31.7 2 / 3 73.7 36.7 16.3 47 58.7 5 25
BTB 15 SB Stainless Steel Balls, Bright Zinc Plated Pressings 15.8 2 41.3 18.5 10.2 23 30 3.5 12
BTB 19 SB 19 3 61 22 10 30 44.5 5 25
BTB 25 SB 25.4 2 / 3 73.5 30.5 14.2 40 55.6 5 60
BTB 25R SB 25.4 2 56 29.2 14.6 35.5 45.5 4.5 55
BTB 32 SB 31.7 2 / 3 73.7 36.7 16.3 47 58.7 5 125
BTB 15 SS Stainless Steel Balls & Pressings 15.8 2 41.3 18.5 10.2 23 30 3.5 12
BTB 19 SS 19 3 61 22 10 30 44.5 5 25
BTB 25 SS 25.4 2 / 3 73.5 30.5 14.2 40 55.6 5 60
BTB 32 SS 31.7 2 / 3 73.7 36.7 16.3 47 58.7 5 125

BTB 15 and BTB25R (all options) BTB 32 SB and BTB 32 SS supplied without integral felt seal.

Ball Units Range

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