Fastening And Furniture Bearings

Our FASTENINGS AND FURNITURE BALL BEARINGS production range can satisfy all needs as far as dimensions, colours and the research of the most suitable materials to be used.

Diameters:

From 15 mm to 100 mm.

Edge profiles of any shape:

  • “V” shape for rails
  • “U” shape for bent rail and guides
  • Flat or bent shapes for drawers and sliding doors/windows
  • Special edge profiles on request

Materials:

Metallic Parts can be made in:

  • 11SMnPb37 Carbon Steel
  • Brass Alloy P-CuZn40Pb2 UNI 5705
  • Stainless Steel AISI 303 /304 / 420 / 440
  • Chrome Steel 100Cr6 (AISI 52100)

Plastic Coatings:

Even in this field we have a big choice:

  • Type 6 Polyamide (Nylon 6 ®)
  • Type 6.6 Polyamide (Nylon 6.6 ®)
  • Fire Proof Nylon (Self Extinguishing Properties)
  • Acetal Resin (Delrin 100/500/900 ®)
  • Rubbers (Vulkollan ®)

Furthermore, on request, we can add to the plastic compound other raw elements such asFIBER GLASS or the MOLYBDENUM BISULPHIDE (Mo52) to improve the plastic mechanical characteristics (i.e. shove resistance/duration/loading capacity) or to better bearing sliding.

Application:

Elevator Bearings

Our ELEVATOR Bearings and Pulleys production range can satisfy all needs as far as dimensions, colours and the research of the most suitable materials to be used.

Diameters:

From 30 mm to 100 mm.

Edge profiles of any shape:

  • “V” shape for rails
  • “U” shape for rope or strings
  • Flat or Bent shape
  • Special edge profiles on request

Materials:

Metallic Parts can be made in:

  • 11SMnPb37 Carbon Steel
  • Stainless Steel AISI 303 /304 / 420 / 440
  • Chrome Steel 100Cr6 (AISI 52100)
  • Bronze Alloy G-CuAl1 14Fe4Ni UNI 5275

Plastic Coatings or Metallic Ring Edge:

Even in this field we have a big choice:

  • Type 6 Polyamide (Nylon 6 ®)
  • Type 6.6 Polyamide (Nylon 6.6 ®)
  • Fire Proof Nylon (Self Extinguishing Properties)
  • Acetal Resin (Delrin 100/500/900 ®)
  • Rubbers (Vulkollan ®)

Furthermore, on request, we can add to the plastic compound other raw elements such asFIBER GLASS or the MOLYBDENUM BISULPHIDE (MoS2) to improve the plastic mechanical characteristics (i.e. shove resistance/duration/loading capacity) or to better bearing sliding.

Application:

Cabin Shower Bearings

In the SHOWER BOX component field, bearings have a very important role even if, in many cases, they are not properly esteemed.

TOP Cuscinetti has a wide range of ball bearings suitable to work in wet environments or wherever it is necessary to use a rust resistance bearing. They can be produced both with a classic configuration (with hole or thread) and joint one to make them better adapt to bent guides or rails.

Diameters:

From 15 mm to 30 mm.

Edge profiles of any shape:

  • “V” shape for rails
  • “U” shape for linear guide
  • Flat and Bent shape
  • Special edge profiles on request

Materials:

  • Metallic Parts can be made in:
  • Brass Alloy P-CuZn40Pb2 UNI 5705
  • Stainless Steel AISI 303 /304 / 420 / 440
  • Bronze Alloy G-CuAl1 14Fe4Ni UNI 5275

Plastic Coatings:

  • Even in this field we have a big choice:
  • Type 6 Polyamide (Nylon 6 ®)
  • Type 6.6 Polyamide (Nylon 6.6 ®)
  • Acetal resin (Delrin 100/500/900 ®)
  • Rubbers (Vulkollan ®

Application:

Supports

SUPPORTS are widely used in the sliding field (doors and windows).

Top Cuscinetti, is able to offer a wide range of ball bearings by adjusting different material to both the “body” of support and the ball bearings themselves.

Materials of the support body:

  • Aluminium Alloy 6060 (P-AlMg0.5Si0.4Fe UNI 9006/1 “ANTICORODAL”)
  • Steel Alloy FePO4 – Zamak ®
  • Nylon®

Materials:

Metallic parts of the ball bearing can be made in:

  • 11SMnPb37 Carbon Steel
  • Stainless Steel AISI 303 /304 / 420 / 440
  • 100Cr6 (AISI 52100) Chrome Steel
  • Bronze Alloy G-CuAl1 14Fe4Ni UNI 5275

Plastic Coatings or Metallic Ring Edge:

Even in this field we have a big choice:

  • Type 6 Polyamide (Nylon 6 ®) –
  • Type 6.6 Polyamide (Nylon 6.6 ®) –
  • Acetal Resin (Delrin 100/500/900 ®) –
  • Rubbers (Vulkollan ®)

Furthermore, on request, we can add to the plastic compound other raw elements such asFIBER GLASS or the MOLYBDENUM BISULPHIDE (Mo52) to improve the plastic mechanical characteristics (i.e. shove resistance/duration/loading capacity) or to better bearing sliding.

Standard Bearings

All the best standards are available (i.e. series 600 and 6000 ) both in Chrome Steel and Stainless Steel.

Materials:

Metallic Parts can be made in:

  • Stainless Steel AISI 440C
  • Chrome Steel 100Cr6 (AISI 52100)

Bearing Precision Classes:

From:

  • ABEC-1 (ISO Normal Precision Class/DIN P0 )

To:

  • ABEC-9 (ISO class 2 / DIN P2)

The EMQ Ball Bearing series are also available (for electric motors).

Heat And Surface Treatments

Thermic

  • Carbon treatment and Hardening
  • Case Cementation
  • Induction Hardening
  • Special Treatments on request

Surfaces

  • White and Yellow Zinc coatings
  • Nickel coatings
  • Burnishing
  • Special treatments on request (Fe/Zn Ni D rust resistance salt spray test swaying between 240 and 400 hours).

Innovation

In the last years, for Customers with high precision needs, TOP Cuscinetti, developed a new production line which allows to mould the thermoplastic covers DIRECTLY upon both standard and Customized Ball Bearings (i.e. 608-ZZ or 6000- ZZ) belonging to ABEC-1 (P0) class or, if requested, even up to ABEC-9 class.

<foto>

Some new products developed on STANDARD bearings.