HEADQUARTER TRASMEC s.r.l.
Via Cavaglio n° 4 Fontaneto D’Agogna 28010 Tel. +39-0322 890800 Fax +39-0322 890038 E.mail info@trasmecsrl.com www.trasmecsrl.com www.facebook.com/trasmecsrl/

ROMANIA – MOLDAVIA
Mr. ION NEGOIASA
Tel: 0040 760323022 EMail office@italechipamente.ro – parts@italechipamente.com

SLEWING BEARINGS

We build custom-made SLEWING bearings with “special” features to meet customer
application requirements. We can also provide standard slewing bearings in a wide range of
sizes (from 150 mm to 5000 mm) and types.

ROTARY TABLES

The rotary TABLES consist of slewing bearings with special
helical teeth on the outer race, housed in a steel casing containing a worm screw drive
system that engages with the teeth of the slewing bearing. The worm screw has a square coupling
that allows its connection to a hydraulic or an electric motor. The tables are “All-in-one”
systems, in which the user only has to connect the hydraulic or electric motor. The rotary
tables are suitable for a wide range of applications and are particularly ideal
for sun-tracking solar panels, aerial platforms, radars, etc.

BEARINGS

Standard bearings may not meet your particular
technical or design requirements. This applies especially to the heavy industry sector,
where large or specially designed bearings are needed. Our company designs and manufactures
this type of bearings on request.
All the Bearings included in our catalogue are usually made in accordance with ISO standards,
but we can customise our products according to the specific requirements of our customers. Of
particular importance among our production processes is the construction of special stainless
steel bearings as per drawing or product catalogue. Since we are manufacturers, we can use
our workshop to make changes, regenerate or transform bearings already available on the
market

STEEL HOUSINGS

We produce cast-steel machined housings with
high mechanical strength, suitable for high-load heavy-duty applications. Our housings come in
different types and the bearing seat is always machined with a tolerance of H8. The SNT series
comprises split housings (base, cap) that are mostly used in the mechanical industry as they
are perfectly suited for ball bearings or spherical roller bearings with cylindrical bore or bush.
The SDT series comprises split housings (base, cap) ideal for medium – large size spherical roller
bearings. The HBND series comprises non-split
steel housings. Sealing is ensured by axial labyrinth covers and seals.

BALL JOINTS

We produce standard steel-to-steel coupling spherical plain bearings according to the dimensions
indicated in ISO 6124. In addition to this, we also produce different types of large spherical
plain bearings for heavy-duty applications; if the load capacity or the size of standards bearings
is not enough, we can provide special custom-made spherical plain bearings.
TRANSMISSION PARTS, WHEELS, PULLEYS, SHEAVES, TOOTHED RINGS
Our workshop can supply: transmission parts, overhead crane wheels, railway
vehicle wheels, pulleys, sheave assemblies and toothed rings. These can be standard or custom
-made; different types of materials are also available. We can also modify customer-supplied
parts.

We produce cast-steel machined housings with
high mechanical strength, suitable for high-load heavy-duty applications. Our housings come in
different types and the bearing seat is always machined with a tolerance of H8. The SNT series
comprises split housings (base, cap) that are mostly used in the mechanical industry as they
are perfectly suited for ball bearings or spherical roller bearings with cylindrical bore or bush.
The SDT series comprises split housings (base, cap) ideal for medium – large size spherical roller
bearings. The HBND series comprises non-split
steel housings. Sealing is ensured by axial labyrinth covers and seals.

BALL JOINTS

We produce standard steel-to-steel coupling spherical plain bearings according to the dimensions
indicated in ISO 6124. In addition to this, we also produce different types of large spherical
plain bearings for heavy-duty applications; if the load capacity or the size of standards bearings
is not enough, we can provide special custom-made spherical plain bearings.
TRANSMISSION PARTS, WHEELS, PULLEYS, SHEAVES, TOOTHED RINGS
Our workshop can supply: transmission parts, overhead crane wheels, railway
vehicle wheels, pulleys, sheave assemblies and toothed rings. These can be standard or custom
-made; different types of materials are also available. We can also modify customer-supplied
parts.

SLEWING BEARINGS

• Single-row 4-point contact ball slewing bearing with or without gear teeth on the Inner or Outer
race
• Double-row ball slewing bearing with or without gear teeth on the Inner or Outer race
• Single-row crossed-roller slewing bearing with or without gear teeth on the Inner or Outer race
• Triple-row roller slewing bearing with or without gear teeth on the Inner or Outer race
• Rotary table slew drive
• Special or custom slewing bearings made of any material
• Complete regeneration of slewing bearings of any type and brand

BEARINGS

HYATT bearings – Rigid radial ball bearings – Angular contact ball bearings – Cylindrical roller
bearings – Radial spherical roller bearings – Tapered roller bearings – Thrust (axial) ball bearings

  • Angular contact thrust ball bearings – Cylindrical roller thrust bearings – Spherical roller
    thrust bearings – Tapered roller thrust bearings – Backing bearings – Backing bearing bushes –
    Stainless steel bearings. Special or custom-made bearings, sample reconstructions, solid
    bronze cages.
    We can also provide: Clearances of any type, W 33, K and k30 taper ratio, Bores, additional
    grease fittings, Regeneration of all types and brands of bearings.
    HOUSINGS
    SNT and SDT series plummer block housings. American FSAFS-SAFS inch series. HBND nonsplit
    housings, Bushing housings, Special custom-made housings. Modification or execution of
    seals of any type on existing housings.
    TRANSMISSION PARTS, WHEELS, PULLEYS, SHEAVES, TOOTHED RINGS
    Pinions – sprockets – Pinions – ASA Sprockets – AISI 304 L stainless steel pinions – Taper bush
    pinions – Cast iron pinions – Conveyor sprockets – Chain tensioners – Cylindrical gears – Standard
    and special bevel gears – V-belt pulleys – Timing pulleys for positive-drive belts – Timing
    pulleys for taper bush – HDT timing pulleys – POWER GRIP GT timing pulleys – Metric timing
    pulleys – TAPER LOCK bushes – Torsional couplings – Flexible toothed couplings – Overhead
    crane wheels – Railway vehicle wheels – Sheave assemblies – Toothed rings – Motorized beams
  • Twist Locks
    PRODUCT APPLICATION EXAMPLES
    Cranes – Construction cranes – Excavators – Wind turbines – Aerial platforms – Radars – Harbour
    cranes – Wastewater treatment plants – Bogies – Bridge cranes – Bottling systems – Welding
    systems – Laminating systems – Sun tracking photovoltaic panels – Etc.