Catalog: Spherical Plain Bearings
Company/Brand: RBC Bearings
bearing press fit in Spherical Plain Bearings by RBC Bearings
spherical plain bearings radial inch ° b c k 7 degrees for ... sealed bearings d d1 d r1 30° r2 series b lss r1 shaft ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 0.4994 0.6244 0. ... .9978 recommended housing bore 3 iso r7 press fit max 0.8742 1.0617 1.2490 1.4365 1. ... .000 279.000 317.000 1 applies only to bearings without seals use 7 degrees for sealed ... bearing 2 ultimate static and impact loads ... 4 housing fillet r2=0.015 for bearings with seals 7 ...
spherical plain bearings radial metric ° b c k 4 degrees for ... sealed bearings d d1 d r1 r2 30° series mb ss r1 shaft ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 11.984 14.984 16. ... .938 recommended housing bore 3 iso r7 press fit max 21.980 25.980 29.980 34.975 41. ... 660.00 793.00 775.00 1 applies only to bearings without seals use 4 degrees for sealed ... bearings 2 to obtain weight in pounds multiply ...
quadlube® long life spherical plain bearings inch b ° c 7 degrees d d1 d r1 r2 30 ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 0.7492 0.8742 0. ... .9978 recommended housing bore 2 iso r7 press fit max 1.2490 1.4365 1.6240 1.9988 2. ...
quadlube® long life spherical plain bearings metric b ° c 4 degrees d d1 d r1 r2 ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 16.984 19.980 24. ... .938 recommended housing bore 2 iso r7 press fit max 29.980 34.975 41.975 46.975 54. ...
spherical plain bearings high misalignment inch b ° c k 9 ... degrees for sealed bearings d d1 d r2 30° r1 series bh lss r1 shaft ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 1.2490 1.4990 1. ... .4983 recommended housing bore 3 iso r7 press fit max 2.4363 2.8112 3.1860 3.5610 3. ... 0 19.5 22.5 30.0 45.0 1 applies only to bearings without seals use 9 degrees for sealed ... bearings 2 ultimate static and impact loads ...
spherical plain bearings high misalignment metric b ° c k 9 ... degrees for sealed bearings d d1 d r2 30° r1 series mbh ss r1 shaft ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 11.984 14.984 16. ... .944 recommended housing bore 3 iso r7 press fit max 25.980 29.980 34.975 41.975 46. ... 0 700.0 880.0 1,040.0 1 applies only to bearings without seals use 9 degrees for sealed ... bearings 2 2 to obtain weight in pounds multiply ...
spherical plain bearings tapered bore inch b ° c k 9 degrees ... for sealed bearings d d1 g d 30° taper 1.5 per ft on dia ... dimensions 4 housing bore iso n7 press fit max 2.4372 2.8122 3.1871 3.5621 3.9371 ... 132,600 150,900 191,200 235,900 iso r7 press fit max 2.4363 2.8112 3.1860 3.5610 3. ... the inner ring center 2 applies only to bearings without seals use 9 degrees for sealed ... bearings 3 ultimate static and impact loads ... 5 higher clamping forces reduce bearing clearance 21 ...
spherical plain bearings extended inner ring inch ° bckd 5 ... degrees for sealed bearings d1 d 30° r1 r2 series b elss r1 shaft ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 0.4994 0.6244 0. ... .9983 recommended housing bore 2 iso r7 press fit max 0.8742 1.0617 1.2490 1.4365 1. ... 3 housing fillet r2=0.015 for bearings with seals 4 applies only to bearings ... without seals use 5 degrees for sealed bearings 23 ...
spherical plain bearings extended inner ring metric ° b c k 3 ... degrees for sealed bearings d d1 d 30° r1 r2 series mb ess r1 shaft ... recommended shaft diameter iso f6 slip fit iso m5 press fit max 16.984 19.980 24. ... 79.970 recommended housing bore iso r7 press fit max 29.980 34.975 41.975 46.975 54. ...
recommended shaft diameter iso f6 slip fit iso m5 press fit max 0.7492 0.8742 0. ... .9978 recommended housing bore 3 iso r7 press fit max 1.2490 1.4365 1.6240 1.9988 2. ... 080 0.080 0.080 0.080 1 applies only to bearings without seals use 7 degrees for sealed ... bearing 2 ultimate static and impact loads ...
spherical plain angular contact bearings single acting inch k r1 dhbfcjr2 l d ... basic part dynamic dynamic iso g6 slip fit iso m5 press fit iso n7 press fit ...
spherical plain angular contact bearings single acting metric k r1 dhfbcjr2 l d ... 020 5,540 6,520 7,810 basic iso g6 slip fit iso m5 press fit iso n7 press fit part ...

acting angular contact spherical plain bearing the rbc shimpack® double acting angular ... contact spherical plain bearing was developed to ease the installation ... on the assembly line traditionally the bearing assembly was completed clearance was ... acting angular contact spherical plain bearing a spacer is preset and individually ... bolted down until all clearance in the bearing is eliminated and gap x measured the ... outer ring slides because of the loose fit the b-dsa-3 shimpack double acting ... angular contact spherical plain bearing ® the bearing is mounted with a press ... fit and cover plate installed the proper ... of clearance is already preset into the bearing at the factory as the outer ring is ... press fit and axially clamped it will not rotate ... acting angular contact spherical plain bearing design eliminates the sliding fit and ...

series spherical plain angular contact bearings ® double acting inch d r1 fkbcjr2 l d ... ,100 part dynamic dynamic iso g6 slip fit iso m5 press fit iso n7 press fit ...
series spherical plain angular contact bearings ® tapered bore double acting inch ... mounting dimensions housing bore iso n7 press fit max 2.4372 2.8122 3.1871 3.5621 3. ... clamping forces will cause loss of bearing clearance 5 contact rbc engineering in ...
bore outer diametral hsg weight iso r7 press fit ring clearance fillet approx width ... unmounted housing bore iso n7 press fit min 0.8739 1.0614 1.2487 1.4362 1.6237 ...
.00 287.00 442.00 housing bore iso r7 press fit max 21.980 25.980 29.980 34.975 41. ... before mos2 coating outer rings of bearings size 160 and above are double fractured ...
.240 0.300 0.249 0.311 0.258 0.322 slip fit iso g6 max 0.3748 0.3748 0.4997 0.4997 ... 5621 1.5621 1.6246 1.6246 1.6871 1.6871 press fit iso m6 max 0.3755 0.3755 0.5006 0. ...
shaft diameter weight approx [lb slip fit iso g6 max 0.67 0.78 0.84 0.98 0.93 1. ... 9994 6.4994 6.4994 6.9994 7.4994 7.9994 press fit iso m6 max 1.7508 1.7508 1.9383 1. ...
spherical plain bearing engineering basic radial bearing design ... snap ring s pherical plain bearings have spherical contact surfaces which ... rotate freely in all directions within bearing and application design constraints this ... failure of plain cylindrical sleeve bearings thus spherical plain bearings are ... for plain cylindrical sleeve bearings or bushings and are still occasionally ... the first modern radial spherical plain bearing had a non-fractured outer ring with a ... the inner ring width figure 1 such a bearing can easily be assembled and ... ring 90 deg out of plane to where it fits through the loading slot because the ... of the loading slots are affected the bearing is sensitive to the orientation of the ... the loading slots yet this type of bearing is still made today for applications ...

maximum operating temperature of sealed bearings is limited by the seal to 250 deg f ... standard bearings without seals can operate without ... to +500 deg f it is recommended to use bearings temperature stabilized at the factory ... rbc engineering environment standard bearings are phosphate treated and coated with a ... or external seals rbc can supply bearings with special coatings for underwater ... sand grit and mud will accelerate the bearing wear and may clog lubricating holes the ... bearing should be protected from exposure to ... on the pin and to control the diametral bearing clearance by expanding the inner ring ... sufficient operating clearance for the bearing the inner ring clamping forces given in ... high load capacity of spherical plain bearings the housing must have sufficient ... mounting fractured outer rings bearings with single or double fractured outer ...

shaft design figure 18 reduce contact pressure by using a hardened and tapered spacer ... with the exception of bearings under light load and press fitted inner ... operating conditions and with a loosely fitted inner ring it must be expected that ... very heavy loads even an interference fit does not guarantee that the inner ring ... on the shaft thrust loads on radial bearings are transmitted via the face of the ... standard rbc spherical plain bearings are phosphate treated and coated with a ... if used in a dynamic application the bearings must be lubricated with oil or grease ... oil lubrication steel-on-steel bearings operating in an oil bath can be ... be accomplished by enclosing the entire bearing assembly in a gearbox style structure ... spring loaded lip seals next to the bearings the latter is only feasible in ...

bearing failure modes this section is intended ... to help the user identify bearing problems and correct or prevent their ... service life of a spherical plain bearing has ended after one of the following ... 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 · ... ring support insufficient interference fit 1.2 causes of inner ring failure · ... during assembly attempting to mount bearing in the housing by pushing against the ... metal are torn out of the surface the bearing makes a screeching noise during ... and corrosion 3 excessive diametral bearing clearance due to abrasive wear · ...