Plummer Blocks & Pillow Blocks

Plummer block units and pillow block bearings, are pedestal mounting bearing housings and consist of a mounting block which houses a bearing. The block is fixed to a base and a shaft is inserted which lets the inner part to rotate. To obtain a tight fit, the inside of the bearing is usually a little bit bigger than the shaft and set screws or locking collars can be used to secure the shaft. Plummer blocks and pillow blocks have a similar design and both use the same types of bearing but they do differ in respect to their applications. Pillow blocks are used for more lightweight applications and plummer blocks are used to transfer high power and support heavy industrial loads.

Plummer blocks and pillow blocks are designed to safely mount a bearing which lets its outer ring to not move but allows the inner ring to rotate. The housing is bolted by holes in the base and the bearing housings can be either split type (two piece housings) or solid type (single piece housings). Sealings provide dust and other contaminants from getting into the housing which allows the bearing to rotate in a clean space whilst retaining lubrication  (grease or oil) which helps increase its performance. Pillow block bearings can also contain different types of bearings which include ball, roller and tapered.

Plummer blocks and pillow blocks come in various sizes and they are usually made from cast iron or cast steel. At RS we stock a range of reliable and easy to install plummer blocks or pillow block bearings as well as bearing accessories to meet all your bearing solution requirements which allows machines and equipment to be used over and over for a long period of time.

Applications

Plummer blocks and pillow blocks are also referred to as a housed bearing unit which means that they are self-contained and greased and ready to be installed on your equipment. They are used in mechanical power transmission systems to support hafts and couplings and if installed properly they can last for a long time without the need to replace them. They are also available in various sizes to suit a wide range of applications including:

  • Packaging equipment
  • Conveyor systems
  • Agricultural equipment
  • Construction plant
  • Heat treatment equipment

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Description Price Inside Diameter Bearing Unit Type Material Centre Height Mount Hole Size Length Depth Overall Height Mount Hole Centre-to-Centre For Use With
RS Stock No. 506-729
Mfr. Part No.SE 509
BrandSKF
TWD2,781.00
Each
units
40mm Plummer Block Cast Iron 60mm 12 mm 205mm 85mm 109mm 170mm -
RS Stock No. 174-1380
Mfr. Part No.PSHE50-XL-N
BrandINA
TWD4,365.00
Each
units
50mm Plummer Block Cast Iron 57.2mm M16 135mm 54mm 115mm 101.6mm -
RS Stock No. 506-731
Mfr. Part No.SE 510-608
BrandSKF
TWD2,936.00
Each
units
45mm Plummer Block Cast Iron 60mm 12 mm 205mm 90mm 113mm 170mm -
RS Stock No. 505-687
Mfr. Part No.FRB 12.5/160
BrandSKF
TWD382.00
Each
units
80mm Locating Ring Accessory Cast Iron 100mm 20 mm 345mm 140mm 194mm 290mm -
New
RS Stock No. 213-1919
Mfr. Part No.FRB 10.5/90
BrandSKF
TWD340.00
Each
units
40mm - - 60mm 12 mm 205mm - - - -
RS Stock No. 205-5012
Mfr. Part No.TSN 507 L
BrandSKF
TWD563.00
Each
units
72mm Double Lip Seal Accessory Pressed Steel 52mm 12mm 185mm - - - -
RS Stock No. 192-9916
Mfr. Part No.SNP35EC
BrandNSK
TWD2,067.00
Each
units
35mm Pillow Block Cast Iron 47.6mm 10mm 110mm 45mm 95.6mm 82.6mm -
RS Stock No. 192-9903
Mfr. Part No.NP50EC
BrandNSK
TWD2,718.00
Each
units
50mm Pillow Block Cast Iron 57.2mm 16mm 206mm 55mm 115.2mm 154mm -
RS Stock No. 339-8451
Mfr. Part No.SY 30 TF
BrandSKF
TWD1,560.00
Each
units
30mm Plummer Block Cast Iron 42.9mm 12 mm 152mm 40mm 82.5mm 117.5mm -
New
RS Stock No. 212-1483
Mfr. Part No.TSN 519 A
BrandSKF
TWD2,591.00
Each
units
85mm - - 112mm 20 mm 345mm - - - -
New
RS Stock No. 212-1490
Mfr. Part No.TSN 524 A
BrandSKF
TWD2,773.00
Each
units
110mm - - 140mm 24 mm 410mm - - - -
New
RS Stock No. 212-1465
Mfr. Part No.TSN 510 L
BrandSKF
TWD541.00
Each
units
45mm - - 60mm 12 mm 205mm - - - -
RS Stock No. 785-4835
Mfr. Part No.SNP25
BrandNSK-RHP
TWD1,273.00
Each
units
25mm Pillow Block Cast Iron 36.5mm 10 mm 70mm 36mm 71.5mm 50.8mm -
New
RS Stock No. 213-1979
Mfr. Part No.P 47
BrandSKF
TWD2,461.00
Each
units
12mm - Steel 25.3mm 9.6 mm 50.5mm - - - -
RS Stock No. 665-6498
Mfr. Part No.R1591 117 20
TWD20,924.00
Each
units
- Pillow Block - - - - - - - -
New
RS Stock No. 213-2054
Mfr. Part No.SY 510 M
BrandSKF
TWD1,299.00
Each
units
90mm - Cast Iron 57.2mm - 219mm - - - -
RS Stock No. 505-697
Mfr. Part No.FRB 3.5/85
BrandSKF
TWD183.00
Each
units
40mm Locating Ring Accessory Cast Iron 60mm 12 mm 205mm 85mm 109mm 170mm -
New
RS Stock No. 213-1920
Mfr. Part No.FRB 10/130
BrandSKF
TWD484.00
Each
units
65mm - - 95mm 12 mm 195mm - - - -
RS Stock No. 205-5005
Mfr. Part No.TSN 512 C
BrandSKF
TWD733.00
Each
units
55mm Double Lip Seal Accessory Felt 70mm 16mm 255mm - - - -
New
RS Stock No. 213-1930
Mfr. Part No.FRB 13/150
BrandSKF
TWD600.00
Each
units
70mm - - 95mm 20 mm 320mm - - - -