Catalog: Spherical Plain Bearings
Company/Brand: RBC Bearings
inner outer ring in Spherical Plain Bearings by RBC Bearings
since inventing the fractured outer race design many years ago since that ... misalignment angular contact extended inner ring tapered bore and extended ... caged heavy duty needle roller bearings inner rings type tj tandemroller® bearings ... contact high misalignment extended inner ring duralubetm maintenance-free ...
20-21 extended inner ring series b el b elss inch ... 38-41 spherical outer rings series orb l orb lss inch ...
radial b-el b-elss mb-e mb-ess extended inner ring bh-l bh-lss mbhmbh-ss high ... non-separable with a single fractured outer ring and are available in open or ... inch or metric sizes with an extended inner ring the need for additional locational ... spacers is eliminated the inner ring bore is relieved to prevent excess ... and inch or metric sizes due to greater inner ring cross section the bh-l and mbh ...
between the spherical surfaces of the inner ring and outer ring these bearings are ... groove configurations standard radial outer rings are the outer rings from the ... be used whenever the user provides the inner ring or ball stud special spherical ...
15.7482 16.4982 17.2482 17.9982 k c b inner outer sphere ring ring dia width width ... 7 7 7 7 7 all dimensions are in inches outer rings of bearings size 72 and above are ...
260 280 300 320 d outside diameter b inner ring width nom 10 12 14 16 20 22 25 28 ... 105 105 130 135 140 150 155 165 160 c outer ring width nom 7 9 10 12 16 18 20 22 25 ... 6 7 4 all dimensions are in millimeters outer rings of bearings size 160 and above ...
long life spherical plain bearing seal inner ring circumferential groove circular ... lube channels outer ring t ough applications in construction and ... grooves on the spherical surface of the inner ring each circular groove is connected ... groove around the circumference of the inner ring the bearing is packed with an ep ...
.9984 15.7482 16.4982 17.2482 17.9982 b inner ring width +0.000 0.005 0.656 0.765 0. ... 7.125 7.500 7.875 8.250 8.625 9.000 c outer ring width +0.000 0.005 0.562 0.656 0. ... 525 16.200 all dimensions are in inches outer rings of bearings size 72 and above are ...
230 260 290 320 340 370 400 430 440 b inner ring width nom 14 16 20 22 25 28 32 35 ... 105 105 130 135 140 150 155 165 160 c outer ring width nom 10 12 16 18 20 22 25 28 ... 345 all dimensions are in millimeters outer rings of bearings size 160 and above ...
.8740 6.2490 6.9990 7.7488 8.7488 k b c inner outer sphere ring ring dia width width ... 14 10 10 9 all dimensions are in inches outer rings of bearings size 72 and above are ...
220 240 260 280 d outside diameter b inner ring width tol tol nom nom +0.000 +0. ... 130 135 155 165 175 190 205 210 c k d1 outer ring sphere tilt shaft width dia ... -9lss all dimensions are in millimeters outer rings of bearings size 160 and above ...
-9lss bt7280-9lss d nominal dia of inner 1 ring 1.250 1.500 1.750 2.000 2.250 2. ... .4990 5.8740 6.2490 6.9990 7.7488 k c b inner ring outer ring sphere dia unmounted ... 4.90 5.47 all dimensions are in inches outer rings of bearings size 72 and above are ...
spherical plain bearings extended inner ring inch ° bckdd1 d 30° r1 r2 series b el ... 5.8740 6.2490 6.9990 7.7488 8.7488 b inner ring width +0.000 0.005 0.750 0.937 1. ... 5.625 6.000 6.750 7.500 8.250 k c d1 outer sphere shaft ring dia unmounted ... 5 6 7 7 8 all dimensions are in inches outer rings of bearings size 72 and above are ...
spherical plain bearings extended inner ring metric ° bckdd1 d 4 degrees 30° r1 r2 ... 40 45 50 60 70 80 d outside diameter b inner ring width tol 0.20 0.20 0.20 0.25 ... 0.25 0.25 0.25 0.30 0.30 0.30 c outer ring width nom 10 12 16 18 20 22 25 28 ...
lube loss with constant pressure on the inner sphere while maximizing lube ... protection package the design of the outer ring retention groove and the sealing ... of the inner ring bore to shaft interface is critical to ... and purging the integrity of the inner ring/shaft is essential to effective overall ... stability of the interface in addition inner ring sealing is particularly important ...
between the spherical surfaces of the inner ring and outer ring this proprietary ...
15.7482 16.4982 17.2482 17.9982 k c b inner outer sphere ring ring dia width width ... 7 7 7 7 7 all dimensions are in inches outer rings of bearings size 72 and above are ...
design is being able to fracture the outer ring to facilitate assembly we designed ... a unique outer ring profile with a minimal notch exposure ... controlled fracture through the softer inner core the ductile inner core provides a ... impacttuff® spb with shock absorbing inner core soft inner ring absorbs impact ... patented notch design enables fractured outer ring manufacturing technology 30 ...
b sa part number component part numbers outer ring b8-sa 1 b10-sa b12-sa b14-sa b16- ... sa d inside diameter d outside diameter inner ring irb8-sa irb10-sa irb12-sa irb14-sa ... 6.9990 7.7488 8.7488 hfkbcj loc overall inner outer sphere end sphere width ring dia ... ring to dia width width ref hole +0.000 +0. ... grooves extended to the face of the outer ring at two places add suffix 1 e.g ...
sa part number component part numbers outer ring mb25-sa mb30-sa mb35-sa mb40-sa ... .350 0.350 0.350 0.350 0.350 0.350 inner ring irmb25-sa irmb30-sa irmb35-sa ... 32 32 38 38 45 45 48 51 57 64 hjkc loc outer ring sphere end sphere to dia width dia ... tol tol ref nom +0.000 nom +0.000 b inner ring width 14 16 17 18 19 19 22 22 22 ... grooves extended to the face of the outer ring at two places add suffix 1 e.g ...
5.8740 6.2490 6.9990 7.7488 8.7488 b inner ring width 000 005 1.390 1.580 1.820 ... 3.265 3.560 3.738 4.225 4.690 4.950 c outer ring width 000 005 0.660 0.790 0.920 ... 0.703 0.765 0.781 0.875 1.000 1.370 l outer ring bore ref 1.66 1.95 2.22 2.50 2.75 ... grooves extended to the face of the outer ring at two places add suffix 1 e.g ...
8 1/2 7/8 1/4 3/4 3/4 f overall width b inner ring width c k axial outer sphere ... clearance ring dia 2 width ref max 2.4375 2.8125 3. ... 0.703 0.765 0.781 0.875 1.000 1.370 l outer ring bore ref 1.660 1.950 2.220 2.500 ... grooves extended to the face of the outer ring at two places add suffix 1 e.g ...

basic radial bearing design snap ring s pherical plain bearings have ... contact surfaces which permit the inner ring to rotate freely in all directions ... plain bearing had a non-fractured outer ring with a loading slot slightly wider ... than the inner ring width figure 1 such a bearing can ... and disassembled simply by rotating the inner ring 90 deg out of plane to where it ... made today for applications where the outer ring cannot be fractured either because ... the outer ring material is too soft for fracturing or ... which cannot tolerate a fractured outer ring figure 2 double fractured outer ... ring the rbc single fracture design the ... requirement to keep outer ring halves together and properly aligned ...

penetrate into the contact area between inner and outer ring if a bearing is subject ... on the spherical diameter of the inner ring allow grease to flow into the contact ... overall dimensions tapered bore inner rings rbc quadlube® design bearings with ... heavy section inner rings are also available with a tapered bore ... bearing ·to prevent rotation between inner ring bore and shaft ·to control the ... of the bearing assembly as the inner ring is forced up the tapered pin its ... end of the taper may cause additional inner ring expansion which could lock up the ... in a typical bearing application the inner ring mounts on a shaft and its face ... match the outside diameter of the inner ring at the face to minimize contact ...
acting bearing with a heavy section inner ring the rbc series b-dsa3 figure 11 ... is limited the heavy section inner ring allows a tapered bore with the same ... a shim pack inserted between the two outer rings determines the actual 52 the shim ...
limit [lbf k spherical diameter [in c outer ring width [in geometry factor ... load limit [kn spherical diameter [mm outer ring width [mm fr fa figure 11 angular ... force=fc material and specifications inner and outer rings are manufactured from ... contact surfaces are precision ground inner and outer rings are phosphate treated ... std 22 except for the larger sizes the outer rings of radial bearings are single ... fractured which allows assembly of the inner ring larger bearing sizes have double ... fractured outer rings and can be disassembled if necessary ... carry the suffix -9l the fractured rings may be slightly out-ofround in the free ...

exposure to solid particles mounting inner rings tapered bore heavy section inner ... rings of the series bt-l and btdsa3 feature a ... tapered bores are useful to prevent inner ring rotation on the pin and to control ... bearing clearance by expanding the inner ring to ensure sufficient operating ... clearance for the bearing the inner ring clamping forces given in the table ... housing material mounting fractured outer rings bearings with single or double ... fractured outer rings series b-l bh-l mb mbh should be ... corrects any out-of-roundness of the outer ring due to the fracturing process and ... the reduced spherical diameter of the outer ring caused by an r7 press fit an even ... shock loads a rotating load on the outer ring or when the housing is made from a ...

under light load and press fitted inner rings it is generally recommended that ... conditions and with a loosely fitted inner ring it must be expected that rotation ... takes place between inner ring and shaft under very heavy loads even ... fit does not guarantee that the inner ring will not rotate on the shaft thrust ... are transmitted via the face of the inner ring the contact stress of this annular ... may cause surface damage to the bearing rings during the critical run-in period steel ... in those cases where rotation between inner ring bore and shaft must be expected ... able to reach the contact area between inner and outer ring in applications where ... be moved around due to the different inner ring positions by contrast in ...

one of the following condition occurs · outer ring inner ring or both are broken · ... 1 component fracture 1.1 causes of outer ring failure · during assembly pressing ... the outer ring into the housing bore at an angle ... trying to press fit the outer ring by pushing against the inner ring face ... trying to press fit the outer ring with hammer blows · during operation ... excessive outer ring deformation due to shock loads thin ... walled housing partial outer ring support insufficient interference fit 1 ... .2 causes of inner ring failure · during assembly attempting to ... in the housing by pushing against the inner ring face · during operation excessive ... clearance between shaft and inner ring bore excessive shaft deflection 2 ...
a thin dense chrome coated extended inner ring spherical plain bearing is pressed ... a spherical plain bearing with o-ring grooves to seal the o.d against the ... lubrication holes in the o.d of the outer ring this bearing is used in the upper ...
specials a keyway is machined in the inner ring bore of this spherical plain ... bearing the keyway stops the inner ring from spinning on the shaft in the ... application an extended inner ring spherical plain bearing with spiral ... lubrication grooves in the bore of the inner ring to facilitate lubrication flow ... plain bearing with an extended inner ring made of aluminum bronze and a double ... fractured softened outer ring it is used in large mining haul trucks ...