Linear Plain Bearings

Linear plain bearings are bearing elements for translation type motion (motion along a path). Unlike roller bearings, linear plain bearings move on a shaft or static guideway, as opposed to on movable component slides. Depending on the type of guiding system, the sliding layer is applied to the rigid or movable component.

Types of linear plain bearings

Linear plain bearings are available in a wide range of sizes and material types, suited to different applications. They come in three main configurations: closed, open and split.

What are linear plain bearings used for?


Linear plain bearings are resistant to shock and contamination. They offer high static load capacity and low wear, and make little noise. These characteristics make them suitable for applications where the bearing position must be low maintenance or maintenance free, or where lubrication is either impermissible or undesirable. They are found in in everyday applications including:

  • Printers
  • Lab equipment
  • Thermoperformance
  • Additive manufacturing
  • Welding machines
  • Stone saws and heavy-duty cutters
  • Assembly and inspection stations
  • Seat adjustment and shock absorption

...
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Description Price Linear Plain Bearing Type Configuration Flanges Inside Diameter Outside Diameter Length Dynamic Load Rating Static Load Rating
RS Stock No. 667-1434
Mfr. Part No.GSM-0405-04
BrandIgus
TWD1,106.00
1 Bag of 30
Bag(s)
Plain Closed Without Flange 4mm 5.5mm 4mm - -
RS Stock No. 617-4602
Mfr. Part No.RJZM-01-08
BrandIgus
TWD340.00
Each
units
Plain Closed - 8mm 16mm 25mm 960N 6720N
RS Stock No. 712-5014
Mfr. Part No.SAM-10
BrandIgus
TWD137.00
Each
units
Thrust Closed Without Flange 10.2mm 24mm 7.5mm - 5000N
RS Stock No. 243-8053
Mfr. Part No.FMC08
BrandPacific
TWD717.00
Each
units
Self Lubricating Closed - 8mm 16mm 25mm - -
RS Stock No. 243-8069
Mfr. Part No.FMC10
BrandPacific
TWD730.00
Each
units
Self Lubricating Closed - 10mm 19mm 29mm - -
RS Stock No. 217-9704
Mfr. Part No.-
BrandPacific
TWD893.00
Each
units
Self Lubricating Closed - 16mm 26mm 36mm - -
RS Stock No. 243-8075
Mfr. Part No.FMC30
BrandPacific
TWD1,802.00
Each
units
Self Lubricating Closed - 30mm 47mm 68mm - -
RS Stock No. 667-1447
Mfr. Part No.GSM-0810-08
BrandIgus
TWD608.00
1 Bag of 10
Bag(s)
Plain Closed Without Flange 8mm 10mm 8mm - -
RS Stock No. 217-9710
Mfr. Part No.-
BrandPacific
TWD1,061.00
Each
units
Self Lubricating Closed - 20mm 32mm 45mm - -
RS Stock No. 667-1453
Mfr. Part No.GSM-1012-10
BrandIgus
TWD575.00
1 Bag of 8
Bag(s)
Plain Closed Without Flange 10mm 12mm 10mm - -
RS Stock No. 308-0920
Mfr. Part No.LPBR 30
BrandSKF
TWD954.00
Each
units
Plain Closed - 30mm 40mm 50mm 17000N 4800N
RS Stock No. 617-4630
Mfr. Part No.RJUM-01-30
BrandIgus
TWD1,128.00
Each
units
Plain Closed - 30mm 47mm 68mm 5100N 35700N
RS Stock No. 311-3531
Mfr. Part No.RJUM-03-20
BrandIgus
TWD818.00
Each
units
Self Aligning Closed - 20mm 31.8mm 44.8mm 2250N 15750N
RS Stock No. 217-9726
Mfr. Part No.FMC25
BrandPacific
TWD1,439.00
Each
units
Self Lubricating Closed - 25mm 40mm 58mm - -
RS Stock No. 667-1437
Mfr. Part No.GSM-0507-05
BrandIgus
TWD1,164.00
1 Bag of 20
Bag(s)
Plain Closed Without Flange 5mm 7mm 5mm - -
RS Stock No. 712-5018
Mfr. Part No.SAM-12
BrandIgus
TWD158.00
Each
units
Thrust Closed Without Flange 12.5mm 30mm 8mm - 6000N
RS Stock No. 712-5024
Mfr. Part No.RJ260UM-02-12
BrandIgus
TWD260.00
Each
units
Plain Closed - 12mm 19mm 28mm 420N 2940N
RS Stock No. 123-3851
Mfr. Part No.V400-T-005-0100-G
BrandIgus
TWD3,303.00
Each
units
- Open - - - 100mm - -
RS Stock No. 308-0879
Mfr. Part No.LPBR 12
BrandSKF
TWD636.00
Each
units
Plain Closed - 12mm 19mm 28mm 965N 3350N
RS Stock No. 308-0908
Mfr. Part No.LPBR 20
BrandSKF
TWD747.00
Each
units
Plain Closed - 20mm 28mm 30mm 2080N 7350N