Roller Bearing Company Inc. - Spherical Plain Angular Contact Bearing - Single Acting

Angular contact bearings, RBC series B-SA, are intended for applications with thrust loads exceeding the capability of a radial bearing. Angular contact bearings can support both radial and thrust loads. Single acting bearings are separable and support thrust loads in only one direction (figure 9). To support heavy thrust loads in both directions, use either 2 single acting bearings mounted in an “O” or “X” configuration (figure 10) or consider a double acting bearing, see below. Angular contact bearings do not have the misalignment capabilities of radial bearings, in fact, the angle of misalignment is generally quite small.

Unit of Measure

Items	B8SA Spherical Plain Angular Contact Bearing - Single Acting	B10SA Spherical Plain Angular Contact Bearing - Single Acting	B12SA Spherical Plain Angular Contact Bearing - Single Acting	B14SA Spherical Plain Angular Contact Bearing - Single Acting	B16SA Spherical Plain Angular Contact Bearing - Single Acting
Type	N/A Single Acting
Inside Diameter Nom. d	N/A 0.50 in	N/A 0.63 in	N/A 0.75 in	N/A 0.88 in	N/A 1.00 in
Outside Diameter (D)	N/A 0.88 in	N/A 1.06 in	N/A 1.25 in	N/A 1.44 in	N/A 1.63 in
Inner Ring Width B	N/A 0.270 in	N/A 0.340 in	N/A 0.410 in	N/A 0.480 in	N/A 0.55 in
Outer Ring Width C	N/A 0.190 in	N/A 0.25 in	N/A 0.310 in	N/A 0.380 in	N/A 0.440 in
Spherical Diameter (REF) K	N/A 0.719 in	N/A 0.899 in	N/A 1.08 in	N/A 1.258 in	N/A 1.437 in
Style	N/A Angular Contact
Series	N/A RBC
Material	N/A 52100 Bearing Quality Steel
Liner Material	N/A Steel
Outside Ring Material	N/A 52100 Bearing Quality Steel
Enclosure	N/A Open
Performance	N/A Designed to support heavy unidirectional thrust and combination radial/thrust loads
Lubrication Type	N/A Required Relubrication
Operating Temperature [Min]	N/A -60 ºF
Operating Temperature [Max]	N/A 300 ºF
Dynamic Radial Load Limit	N/A 4.448 kN1000 lbf	N/A 7.562 kN1700 lbf	N/A 11.565 kN2600 lbf	N/A 16.458 kN3700 lbf	N/A 21.796 kN4900 lbf
Static Radial Load Limit	N/A 17.793 kN4000 lbf	N/A 30.693 kN6900 lbf	N/A 46.706 kN10500 lbf	N/A 66.278 kN14900 lbf	N/A 87.185 kN19600 lbf
Axial Dynamic Load Rating	N/A 5.783 kN1300 lbf	N/A 9.786 kN2200 lbf	N/A 14.234 kN3200 lbf	N/A 19.572 kN4400 lbf	N/A 24.91 kN5600 lbf
Static Thrust Load Limit	N/A 23.131 kN5200 lbf	N/A 38.7 kN8700 lbf	N/A 56.048 kN12600 lbf	N/A 78.289 kN17600 lbf	N/A 98.75 kN22200 lbf
Weight	N/A 0.03 lb	N/A 0.06 lb	N/A 0.08 lb	N/A 0.11 lb	N/A 0.19 lb
Application	N/A Hydraulic Cranes, Haul Trucks, Wind Turbines, Satellite Antennas, Forklift Trucks, Extractors, Front End Loaders, Overhead Carriers, Chain Conveyors, Log Skidders
Additional Product Information 1	N/A RBC Heavy Duty Spherical Plain Bearing manufactured by RBC Bearings. ~~RBC Bearings manufactures highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, and now a publicly-traded company (NYSE: RBC), RBC currently has 52 facilities in 10 countries (34 in the USA), of which 37 are manufacturing facilities.
Additional Product Information 2	N/A Designed to support heavy unidirectional thrust and combination radial/thrust loads. ~Lube holes and grooves to facilitate relubrication.
Length	N/A 0.300 in	N/A 0.370 in	N/A 0.440 in	N/A 0.520 in	N/A 0.600 in