INA drawn cup needle roller bearings technology

INA drawn cup needle roller bearings with open ends and with closed end are complete units comprising thin-walled, drawn cup outer rings and needle roller and cage assemblies. Drawn cup needle roller bearings are also available in a full complement design. The majority of the bearings are of a single row design.

Operating temperature

INA drawn cup needle roller bearings without seals can be used at operating temperatures from –25 °C to +140 °C.

Sealed drawn cup needle roller bearings are suitable for operating temperatures from –20 °C to +100 °C, restricted by the seal material.

Drawn cup needle roller bearings with plastic cages are suitable for operating temperatures from –25 °C to +120 °C.

INA drawn cup needle roller bearings
INA drawn cup needle roller bearings

INA drawn cup needle roller bearings cages

With a few exceptions, INA drawn cup needle roller bearings have sheet steel cages. Plastic cages are indicated in the dimension tables by the suffix TV.

Special designs

The following special designs are available by agreement

  • unsealed bearings, greased using lithium complex soap grease to GA08
  • INA bearings with lubrication holes – suffix AS1 – from size HK0609. Suffixes for available designs: see dimension tables.

In addition to the catalogue designs, special designs are available by agreement:

  • in the enveloping circle range from 2 mm to 100 mm
  • for special noise requirements, with special noise testing.

For universal joints, universal joint bearings of series BU and BBU are available by agreement.



Related products

Related numbers

INA SCE108 bearings
15.875mm x 20.638mm x 12.7mm
INA HK1512 bearing
15mm x 21mm x 12mm
INA HK1210 bearing
12mm x 16mm x 10mm
INA HK2020-2RS bearing
20mm x 26mm x 20mm
INA HK0306-TV bearing
3mm x 6.5mm x 6mm
INA HK0408 bearing
4mm x 8mm x 8mm
INA HK0509 bearing
5mm x 9mm x 9mm
INA HK0608 bearing
6mm x 10mm x 8mm