EXW 2-bolt round flange bearing units

316 stainless steel 2-bolt flange bearing

This 2-bolt flanged housing is designed for use in limited space and when there is an existing 2-hole application.

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 H2 J L H N 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
EXW-024 23,81 15/16 25 25 44 54 99 73 122 12 M6 59 62 15,7 4,7 3,5 42×7
EXW-025 25 62/63
EXW-A25 25,4 1
EXW-028 28,57 1 1/8 30 26 48 60 117 84 140 12 M6 81 88 16 5,2 3,5 47×7
EXW-030 30 1 2/11
EXW-A30 30,16 1 3/16
EXW-032 31,75 1 1/4 35 28 50 60 130 93 156 13 M6 88 100 19 6,5 3,5 52×7
EXW-A35 34,9 1 3/8
EXW-035 35 1 17/45
EXW-037 36,51 1 7/16 40 28 51 62 144 98 172 14 M6 95 105 22 7,5 3,5 62×7
EXW-038 38,1 1 1/2
EXW-040 40 1 23/40
EXW-043 42,86 1 11/16 45 32 57 69 149 106 179 16 M6 100 120 22,9 8,1 4 62×7
EXW-044 44,45 1 3/4
EXW-045 45 1 3/4
EXW-049 49,2 1 15/16 50 34 60 73 157 114 189 16 M6 120 140 25 9,6 4 72×7
EXW-050 50 1 31/32
EXW-051 50,8 2
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.

EXW housing (left) has a more elongated shape in comparison
to the more compact EXR (right) housing.

Type EXF 4 bolt flange bearings