Timken Bearings

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Timken Bearings extend the working life of wheels, pulleys, and other rotating parts by reducing friction and enabling parts to move smoothly. Also called slewing rings or slewing bearings, they are installed between two surfaces to keep parts aligned and support axial and radial loads. Axial (thrust) bearings support loads parallel to the axis of the shaft, such as those exerted by a table supporting a weight. Radial bearings support rotating wheels and other applications where the force of the load is perpendicular to the shaft. Ball bearings are used with applications that have high axial loads and low-to-moderate radial loads. Mounted bearings (bearing units) have a bearing inside a housing unit to ensure a secure fit and mount. Sleeve and clip bearings support high loads, have no moving parts, and require lubricant to allow the shaft to turn smoothly. Spherical bearings and spherical rod ends are used on articulating joints and when the bearing must accommodate for axial misalignment.

 

The term "bearing" is derived from the verb "to bear"a bearing being a machine element that allows one part to bear another. The simplest bearings are bearing surfaces, cut or formed into a part, with varying degrees of control over the form, size, roughness and location of the surface. Other bearings are separate devices installed into a machine or machine part. The most sophisticated bearings for the most demanding applications are very precise devices; their manufacture requires some of the highest standards of current technology.

 

Bearing Number Bore Dia Outer DIa Width Size
Timken 387A/384EDC+X1S-387 tapered roller bearings 2.4375 in 18300 lbf 6.0000 in 11700 lbf
180 mm x 280 mm x 44 mm Timken 180RF51 cylindrical roller bearings 3.9375 in Non-Expansion Bearing (Fixed) 6.6300 in Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
Timken 66589/66522D+X1S-66585 tapered roller bearings 2.5000 in 2.9000 in 10.2500 in Non-Expansion Bearing (Fixed)
34,976 mm x 68 mm x 16,52 mm Timken 19138/19267X tapered roller bearings Two-Way Straight Jaw Puller Set Proto-Ease 10 ton 7-1/8 in, 2-15/16 in, 4-11/16 in
42,85 mm x 107,95 mm x 29,317 mm Timken 461/453 tapered roller bearings 1.3125 in 5820 lbf 3.9375 in 3460 lbf
42,8625 mm x 85 mm x 49,21 mm Timken ER27 deep groove ball bearings 3.1875 in 3.7500 in 12.3000 in Non-Expansion Bearing (Fixed)
190 mm x 260 mm x 45 mm Timken 32938 tapered roller bearings 1216-skf In Stock 0.02 KGS 80mm
Timken HM252349/HM252310CD+HM252349XC tapered roller bearings 2.7500 in Cast Iron 9.4375 in 7.2500 in
Timken 7SBT12 plain bearings 2.2500 in Single Concentric Collar 4.5000 in Non-Expansion Bearing (Fixed)
80 mm x 140 mm x 26 mm Timken 216WDG deep groove ball bearings 1.0000 in Contact with Slinger 1.7656 in 3-57/64 in
50,8 mm x 100 mm x 32,54 mm Timken GRA200RRB deep groove ball bearings 1.1250 in 2150 lbf 4.6094 in 1080 lbf
92,075 mm x 214,312 mm x 73,025 mm Timken EE213362/213843 tapered roller bearings 1.1875 in 6020 lbf 3.8125 in 3370 lbf
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