Inch series radial spherical plain bearings, requiring maintenance, steel/steel, ANSI/ABMA Std. 22.2-1988
Requiring maintenance | Maintenance | |
Steel/Steel | Sliding contact surface | |
Without | Sealing | |
Bearing steel | Material, inner ring | |
Bearing steel | Material, outer ring |
d | 95.25 mm | Bore diameter |
D | 149.225 mm | Outside diameter |
B | 83.337 mm | Width inner ring |
C | 71.425 mm | Width outer ring |
dk | 137 mm | Ball diameter |
a | 6 ° | Tilt angle |
d2 | 108.4 mm | Connection measure Inner ring |
r1 | 1 mm | Chamfer dimension |
r2 | 1 mm | Chamfer dimension |
Cr | 780 kN | Basic dynamic load rating, radial |
C0r | 2360 kN | Basic static load rating, radial |
≈m | 5.8 kg | Weight |
da min | 101.2 mm | Connection measure inner ring, min. |
da max | 108.6 mm | Connection measure inner ring, max. |
Da min | 130.1 mm | Housing connection diameter, min. |
Da max | 143.1 mm | Housing Shoulder diameter, max. |
ra min | 1 mm | Fillet radius shaft, min |
rb max | 1 mm | Fillet radius housing, max. |
Min. | 0.127 mm | Radial clearance |
Max. | 0.2286 mm | Radial clearance |
dUT | -0.0203 mm | Bore diameter,lower tolerance |
DUT | -0.0254 mm | Outside diameter,lower tolerance |
BUT | -0.127 mm | Inner ring width,lower tolerance |
CUT | -0.127 mm | Outer ring width, lower tolerance |
Tmin | -50 °C | Operating temperature min. |
Tmax | 150 °C | Operating temperature max. |
SKF | INA | RBC | AURORA | TORRINGTON | IKO | NTN | LS |
GEZ312ES | GE95ZO | B60-L | GEZ060ES | 37SF60 | SBB60 | SA2-60B | GEZ95ES |