Bearing Units - Plummer Block & Accessories

A plummer block also known as a pillow block bearing, 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 or pillow blocks are designed to safely mount a bearing which lets its outer ring to stay still 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 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 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 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 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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Viewing 1 - 20 of 222 products
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Description Price Inside Diameter Material Centre Height Mount Hole Size Length Depth Overall Height Mount Hole Centre-to-Centre For Use With
RS Stock No. 750-8974
Mfr. Part No.UCP208
BrandRS PRO
£18.97
Each
Units
40mm Cast Iron 49.2mm 17 mm 184mm 49.2mm 98mm 137mm -
RS Stock No. 750-8946
Mfr. Part No.UCP204
BrandRS PRO
£9.51
Each
Units
20mm Cast Iron 33.3mm 13 mm 127mm 31mm 65mm 95mm -
RS Stock No. 750-8964
Mfr. Part No.UCP206
BrandRS PRO
£12.46
Each
Units
30mm Cast Iron 42.9mm 17 mm 165mm 38.1mm 83mm 121mm -
RS Stock No. 750-8933
Mfr. Part No.UCP201
BrandRS PRO
£10.30
Each
Units
12mm Cast Iron 30.2mm 13 mm 127mm 31mm 62mm 95mm -
RS Stock No. 750-8952
Mfr. Part No.UCP205
BrandRS PRO
£10.16
Each
Units
25mm Cast Iron 36.5mm 13 mm 140mm 34mm 71mm 105mm -
RS Stock No. 750-8930
Mfr. Part No.UCP202-10
BrandRS PRO
£6.53
Each
Units
15.87mm Cast Iron 30.2mm 1/2 in 5in 1.22in 62mm 95.25mm -
RS Stock No. 750-8992
Mfr. Part No.UCP212
BrandRS PRO
£43.64
Each
Units
60mm Cast Iron 69.8mm 20 mm 241mm 65.1mm 138mm 184mm -
RS Stock No. 750-8958
Mfr. Part No.UCP205-16
BrandRS PRO
£10.16
Each
Units
25.4mm Cast Iron 36.5mm 1/2 in 5-1/2in 1.338in 71.04mm 104.78mm -
RS Stock No. 750-8936
Mfr. Part No.UCP202
BrandRS PRO
£10.30
Each
Units
15mm Cast Iron 30.2mm 13 mm 127mm 31mm 62mm 95mm -
RS Stock No. 750-8986
Mfr. Part No.UCP210
BrandRS PRO
£27.81
Each
Units
50mm Cast Iron 57.2mm 20 mm 206mm 51.6mm 114mm 159mm -
RS Stock No. 750-8977
Mfr. Part No.UCP207
BrandRS PRO
£16.35
Each
Units
35mm Cast Iron 47.6mm 17 mm 167mm 42.9mm 93mm 127mm -
RS Stock No. 750-8949
Mfr. Part No.UCP203
BrandRS PRO
£10.30
Each
Units
17mm Cast Iron 30.2mm 13 mm 127mm 31mm 62mm 95mm -
RS Stock No. 750-9012
Mfr. Part No.UCPA206
BrandRS PRO
£13.35
Each
Units
30mm Cast Iron 42.9mm 14 mm 94mm 38.1mm 84mm 66mm -
RS Stock No. 750-8983
Mfr. Part No.UCP209
BrandRS PRO
£23.12
Each
Units
45mm Cast Iron 54mm 17 mm 190mm 49.2mm 106mm 146mm -
RS Stock No. 750-9030
Mfr. Part No.UCPX05
BrandRS PRO
£14.54
Each
Units
25mm Cast Iron 44.4mm 17 mm 159mm 38.1mm 85mm 119mm -
RS Stock No. 750-8942
Mfr. Part No.UCP204-12
BrandRS PRO
£9.51
Each
Units
19.04mm Cast Iron 33.34mm 1/2 in 5in 1.22in 65.1mm 95.25mm -
RS Stock No. 750-9015
Mfr. Part No.UCPA204
BrandRS PRO
£10.22
Each
Units
20mm Cast Iron 30.2mm 10 mm 76mm 31mm 62mm 52mm -
RS Stock No. 750-8970
Mfr. Part No.UCP208-24
BrandRS PRO
£18.97
Each
Units
38.09mm Cast Iron 49.2mm 21/32 in 7-1/4in 1.937in 97.6mm 137mm -
RS Stock No. 750-9059
Mfr. Part No.UCPX10
BrandRS PRO
£38.86
Each
Units
50mm Cast Iron 63.5mm 20 mm 241mm 55.6mm 126mm 171mm -
RS Stock No. 750-9021
Mfr. Part No.UCPA207
BrandRS PRO
£11.16
Each
Units
35mm Cast Iron 47.6mm 14 mm 110mm 42.9mm 95mm 80mm -