Roller bearings, saddle bearings and low temperature insulated bearings
Technical specifications
Roller bearings with cylindrical roller types from 51 08 19 to 51 35 19
Surface hot-dip galvanized
Load from 8 to 35 kN
Roller bearings with double-cone roller from types 52 04 19 to 52 35 19
Surface hot-dip galvanized
Load from 4 to 35 kN
Roller bearings with double-cone roller (with transverse movement) types from 52 04 29 to 52 35 29
Surface hot-dip galvanized
Load from 4 to 35 kN
Roller bearings with two cylindrical rollers type 53 08 19 to 53 12 19
Surface hot-dip galvanized
Load from 8 to 120 kN
Welded saddle supports types 54 06 19 to 54 81 19
Surface: non-weldable primer
Load from 1.4 to 120 kN
Load at pipeline temperature up to 150C
Saddle supports with clamps type from 54 06 29 to 54 81 29
Surface hot-dip galvanized
Load from 1.4 to 120 kN
Load at pipeline temperature up to 150C
Pipe trays with clamps types 54 06 39 to 54 81 39
Surface hot-dip galvanized
Load from 0.8 to 100 kN
Load at pipeline temperature up to 150C
Lift limiters types 55 08 19 to 55 12 19
For saddle supports type 54
Low temperature supports HIPAC type 56, 57
Covers a range of pipe diameters from Dn 21.3 to Dn 965.2 mm
Insulation thickness from 25 to 250mm
Ambient temperature up to -196C
HD-PUF based insulation
Color marking of density 160kg/m3-yellow, 224kg/m3-red, 320kg/m3-green
Welding shoes type 57
Covers a range of pipe diameters from Dn 21.3 to Dn 660.4 mm
Load at 80C from 1 to 20 kN
Horizontal pipe supports type 58
Covers a range of pipe diameters from Dn 48.3 to Dn 914.4 mm
Rack height from 1000 to 1550mm
Knee supports with small and large radius type 58
Covers a range of pipe diameters from Dn 48.3 to Dn 914.4 mm
Rack height from 1000 to 1200mm
Materials: base plate S235JR, S355J2, stand P235GH
Surface: non-weldable primer
Technical documentation
Benefits
-
maintaining minimal rolling resistance (μs. 4%)
actual perception of lateral load by roller bearings with double-cone and two cylindrical rollers (35% of the load on the support)
the entire support load can be carried by one roller in a roller bearing with two cylindrical rollers
Perception of possible lateral movement in designs with a laterally movable roller
reliable and simple design of lift-off limiters
saddle-shaped supports improve load distribution on the pipeline walls
Saddle support design minimizes heat transfer
Corrosion protection by hot-dip galvanizing of all roller bearings
operation without maintenance
stainless steel roller axles
Teflon-bronze composite bushings
large range of diameters for supports (Dn 60mm - Dn 1350mm)
large perceived loads (max. support load 120kN)
small height values (see section in selection tables)
Applications
- They are used for fastening horizontal pipelines laid over long distances that are subject to large temperature expansions.
Engineering services
- Providing and creating drawings in 2D and 3D according to the instructions and requirements of the Customer