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. 339-8710
Mfr. Part No.P 12 TF
BrandSKF
MYR154.59
Each
units
12mm Plummer Block Pressed Steel 22mm 8 mm 86mm 26mm 44mm 68mm -
RS Stock No. 339-8489
Mfr. Part No.SY 40 TF
BrandSKF
MYR337.34
Each
units
40mm Plummer Block Cast Iron 49.2mm 12 mm 175mm 48mm 99mm 135.5mm -
RS Stock No. 506-652
Mfr. Part No.TSN 518 L
BrandSKF
MYR138.91
Each
units
80mm Double Lip Seal Accessory PUR 100mm 20 mm 345mm 140mm 194mm 290mm Type L for Plummer Block Housed Units
RS Stock No. 339-8912
Mfr. Part No.YAR 205-2F
BrandSKF
MYR121.25
Each
units
25mm - Pressed Steel 28.3mm 10 mm 108mm 32mm 56mm 86mm -
RS Stock No. 506-854
Mfr. Part No.FRB 10/120
BrandSKF
MYR35.93
Each
units
60mm Locating Ring Accessory Cast Iron 80mm 16 mm 275mm 110mm 149mm 230mm -
RS Stock No. 339-8748
Mfr. Part No.P 30 TF
BrandSKF
MYR218.87
Each
units
30mm Plummer Block Pressed Steel 32.9mm 10 mm 119mm 38mm 66mm 95mm -
RS Stock No. 339-8467
Mfr. Part No.SY 35 TF
BrandSKF
MYR286.57
Each
units
35mm Plummer Block Cast Iron 47.6mm 12 mm 160mm 45mm 93mm 126mm -
RS Stock No. 339-8732
Mfr. Part No.P 25 TF
BrandSKF
MYR177.14
Each
units
25mm Plummer Block Pressed Steel 28.3mm 10 mm 108mm 32mm 56mm 86mm -
RS Stock No. 125-2428
Mfr. Part No.SYWK 35 YTH
BrandSKF
MYR673.55
Each
units
35mm Pillow Block Stainless Steel 47.6mm 12mm 164mm 45mm 93mm 126mm SKF Food Line Y-Housings and Y-Bearing Units
RS Stock No. 505-681
Mfr. Part No.FRB 12.5/170
BrandSKF
MYR88.66
Each
units
85mm Locating Ring Accessory Cast Iron 112mm 20 mm 345mm 145mm 212mm 290mm -
RS Stock No. 506-690
Mfr. Part No.TSN513L
BrandSKF
MYR89.55
Each
units
60mm Double Lip Seal Accessory PUR 95mm 20 mm 315mm 120mm 175mm 260mm Type L for Plummer Block Housed Units
RS Stock No. 506-741
Mfr. Part No.SE 512-610
BrandSKF
MYR635.41
Each
units
55mm Plummer Block Cast Iron 70mm 16 mm 255mm 105mm 134mm 210mm -
RS Stock No. 506-703
Mfr. Part No.TSN515L
BrandSKF
MYR110.13
Each
units
65mm Double Lip Seal Accessory PUR 100mm 20 mm 345mm 140mm 193mm 290mm Type L for Plummer Block Housed Units
New
RS Stock No. 211-9966
Mfr. Part No.SYK 40 TF
BrandSKF
MYR388.53
Each
units
40mm - Steel 49.2mm - 176mm - - - -
RS Stock No. 125-2430
Mfr. Part No.SYFWK 25 LTHR
BrandSKF
MYR679.44
Each
units
25mm Pillow Block Stainless Steel 36.5mm M10 76.2mm 39.5mm 73.5mm 50.8mm SKF Food Line Y-Housings and Y-Bearing Units
RS Stock No. 125-2431
Mfr. Part No.SYFWK 40 LTHR
BrandSKF
MYR1,332.07
Each
units
40mm Pillow Block Stainless Steel 49.2mm M12 120mm 48mm 100.5mm 88.9mm SKF Food Line Y-Housings and Y-Bearing Units
New
RS Stock No. 212-1477
Mfr. Part No.TSN 517 A
BrandSKF
MYR210.63
Each
units
75mm - - 95mm 20 mm 320mm - - - -
New
RS Stock No. 213-1990
Mfr. Part No.P2BC 30M-TPSS
BrandSKF
MYR758.29
Each
units
30mm - Stainless Steel 42.9mm - 81mm - - - -
New
RS Stock No. 213-2087
Mfr. Part No.SYNT 35 LTS
BrandSKF
MYR1,498.64
Each
units
35mm - Cast Iron 60mm 12 mm 205mm - - - -
New
RS Stock No. 213-1995
Mfr. Part No.P2BC 50M-CPSS-DFH
BrandSKF
MYR1,462.94
Each
units
50mm - Stainless Steel 57.2mm - 81mm - - - -