EXS pillow block bearing units

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.

Typ d B C T1 H H1 H2 J L K N n1 Grease hole Basic load ratring
KN for spherical roller bearing
Basic load ratring
KN for double roll ball bearing
Axial movement Seal seat
Metric Imperial Dynamic Static Dynamic Static
EXS-024 23,81 15/16 25 44 54 73 36,5 12 102 130 30 20 12 M6 59 62 15,7 4,7 3,5 42×7
EXS-025 25 62/63
EXS-A25 25,4 1
EXS-028 28,57 1 1/8 26 48 60 85 42,9 12 118 152 35 24 14 M6 81 88 16 5,2 3,5 47×7
EXS-030 30 1 2/11
EXS-A30 30,16 1 3/16
EXS-032 31,75 1 1/4 28 50 60 94 47,6 13 126 160 35 21 14 M6 88 100 19 6,5 3,5 52×7
EXS-A35 34,9 1 3/8
EXS-035 35 1 17/45
EXS-037 36,51 1 7/16 28 51 62 98 49,2 15 136 175 37 25 14 M6 95 105 22 7,5 3,5 62×7
EXS-038 38,1 1 1/2
EXS-040 40 1 23/40
EXS-043 42,86 1 11/16 32 57 69 107 54 15 144 187 37 23 14 M6 100 120 22,9 8,1 4 62×7
EXS-044 44,45 1 3/4
EXS-045 45 1 3/4
EXS-049 49,2 1 15/16 34 60 73 114 57,2 18 157 203 40 26 18 M6 120 140 25 9,6 4 72×7
EXS-050 50 1 31/32
EXS-051 50,8 2
EXS-054 53,9 2 1/8 34 62 74 127 63,5 18 172 219 44 28 18 M6 145 175 30 11,2 4 72×7
EXS-055 55 2 1/6
EXS-056 55,56 2 3/16 36 66 79 139 69,8 20 191 240 49 30 18 M6 180 220 32,5 12,5 4 82×7
EXS-057 57,15 2 1/4
EXS-060 60 2 25/69
EXS-062 61,91 2 7/16 42 71 91 155 76,2 20 203 257 55 35 22 1/8″ BSP 190 250 x   7 100×10
EXS-064 63,5 2 1/2
EXS-065 65 2 52/93
EXS-068 68,26 2 11/16 46 77 104 163 81,5 20 210 266 60 30 25 1/8″ BSP 210 275 x   9 100×10
EXS-A70 69,85 2 3/4
EXS-070 70 2 65/86
EXS-A75 74,61 2 15/16 47 87 104 163 82.5 24 217 275 65 30 25 1/8″ BSP 250 325 x   9 110×12
EXS-075 75 2 20/21
EXS-076 76,2 3
EXS-080 80 3 3/20 48 84 104 187 95 27 232 292 70 35 25 1/8″ BSP 305 410 x   5 110×12
EXS-081 80,9 3 3/16
EXS-083 82,55 3 1/4
EXS-087 87,31 3 7/16 46 87 104 210 105 28 262 327 85 35 27 1/8″ BSP 375 500 x   12 130×12
EXS-089 88,9 3 1/2
EXS-090 90 3 25/46
EXS-100 100 3 15/16 59 104 127 227 115 30 308 380 100 48 26 1/8″ BSP 530 700 x   10 130×12
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.

EXS pillow block bearings