316 stainless steel pillow block bearing

EXS pillow blocks can handle high speeds and high radial loads but only minimal axial thrust. These pillow block bearings can be secured vertically or horizontally to support rotating shafts.

The housing is made of stainless steel (grade 316) which is rustproof and resistant to corrosion from seawater. It is also resistant to all cleaning products and chemicals. The rounded corners and smooth surfaces make these units very easy to clean.

The units are delivered complete with a spherical roller bearing insert that enables the bearing block to carry up to five times more load than conventional bearings. Spherical roller bearings have the advantage that they provide a much larger load capacity than ball bearings and can accommodate axial force.

Many sealing options are possible. Each possesses different properties depending on the application. We would be pleased to advise you on the best choice of seal.

TypdBCT1HH1H2JLKNn1Grease holeBasic load ratring
KN for spherical roller bearing
Basic load ratring
KN for double roll ball bearing
Axial movementSeal seat
MetricImperialDynamicStaticDynamicStatic
EXS-02423,8115/162544547336,512102130302012M6596215,74,73,542×7
EXS-0252562/63
EXS-A2525,41
EXS-02828,571 1/82648608542,912118152352414M68188165,23,547×7
EXS-030301 2/11
EXS-A3030,161 3/16
EXS-03231,751 1/42850609447,613126160352114M688100196,53,552×7
EXS-A3534,91 3/8
EXS-035351 17/45
EXS-03736,511 7/162851629849,215136175372514M695105227,53,562×7
EXS-03838,11 1/2
EXS-040401 23/40
EXS-04342,861 11/163257691075415144187372314M610012022,98,1462×7
EXS-04444,451 3/4
EXS-045451 3/4
EXS-04949,21 15/1634607311457,218157203402618M6120140259,6472×7
EXS-050501 31/32
EXS-05150,82
EXS-05453,92 1/834627412763,518172219442818M61451753011,2472×7
EXS-055552 1/6
EXS-05655,562 3/1636667913969,820191240493018M618022032,512,5482×7
EXS-05757,152 1/4
EXS-060602 25/69
EXS-06261,912 7/1642719115576,2202032575535221/8″ BSP190250x 7100×10
EXS-06463,52 1/2
EXS-065652 52/93
EXS-06868,262 11/16467710416381,5202102666030251/8″ BSP210275x 9100×10
EXS-A7069,852 3/4
EXS-070702 65/86
EXS-A7574,612 15/16478710416382.5242172756530251/8″ BSP250325x 9110×12
EXS-075752 20/21
EXS-07676,23
EXS-080803 3/20488410418795272322927035251/8″ BSP305410x 5110×12
EXS-08180,93 3/16
EXS-08382,553 1/4
EXS-08787,313 7/164687104210105282623278535271/8″ BSP375500x 12130×12
EXS-08988,93 1/2
EXS-090903 25/46
EXS-1001003 15/16591041272271153030838010048261/8″ BSP530700x 10130×12

Footnotes: T¹ The dimension T gets a maximum 6 millimetres wider when the bearing unit is assembled with centrifugal seals.

Load directions for Extreme Bearings

Extreme Bearing units are intended for loads acting vertically towards the base plate support. Therefore, if the bearing housing is supported over its entire base, loads are limited only by the load limits of the bearing insert. If loads acting in other directions occur or if the housing is not supported over its entire base area, check that the magnitude of the load is permissible for the bolt assembly attached to the machine frame.

The load capability is limited by the bolt fastening

Loads acting vertically toward the base plate

EXS pillow block bearings