Pillow Block Ball Bearing Units

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Pillow blocks can refer to a variety of bearing styles such as single row ball bearings, double row ball bearings, spherical roller bearings, taper roller bearings, etc. A unit is typically a reference for a 1-piece housing as opposed to a split housing. For simplicity, this article will focus on single row ball bearing units.

“A basic pillow block bearing unit is typically an insert bearing which is based on a sealed deep groove ball bearing and a one piece housing.” Joshua Goldman, These units consist of:Pillow block bearing units are designed for quick, easy and safe mounting. They are sealed and pre-greased at the factory making them ready-to-use. Multiple sealing solutions and greases (including food grade greases) are available for specific application requirements. Some variants may be virtually maintenance-free depending on the application operating conditions. Because of the sphered outer ring interface, they can accommodate moderate initial misalignment, but normally do not permit axial displacement. These units offer a simple, cost-effective solution that can provide a number of benefits.

NTN UCP-2.7/16MFG1 Pillow Block Ball Bearing Units

069686 39000 lb
3800 RPM Expansion Bearing &#

NTN UCP-3/4MFG1 Pillow Block Ball Bearing Units

125517 Non-Expansion Bearin
1079 lb 0.6250 in

NTN SR180 12.1 Pillow Block Ball Bearing Units

222.30 lbs 4.3752 in
19.2500 in 2.8752 in

NTN PX15 D1 Pillow Block Ball Bearing Units

Standard Steel
105 33mm

NTN UCP-1.3/16MFG1 Pillow Block Ball Bearing Units

28.1 In Stock
Plastic Standard

NTN ASRPP202 010 Pillow Block Ball Bearing Units

20 N/mm² 75 mm
0.25 m/s 0.05

NTN AELP206 103 D1 Pillow Block Ball Bearing Units

63 33 mm
6700 RPM Steel

NTN UCP314 211 Pillow Block Ball Bearing Units

Cast Steel Open
Click here 0.6250 in

NTN UCP-1.7/16MFG1 Pillow Block Ball Bearing Units

0.761 kN 13 mm
50000 r/min 7.3 mm

NTN UCUP206 104 D1 Pillow Block Ball Bearing Units

1.339 in 2-1/2 in
PBT Thermoplastic Set Screw

NTN UELP311 203 Pillow Block Ball Bearing Units

153 Open Type
173 9.4

NTN UCP214 212 D1 Pillow Block Ball Bearing Units

Open End Cap PBT Thermoplastic
15/16 in White
1/13