EXC - Extreme Bearing

316 stainless steel tapped base pillow block bearing

These pillow block bearings can be secured vertically or horizontally to support rotating shafts. In comparison to the EXS washdown pillow block bearing, this design is more compact and therefore more suitable in tight spaces.

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.

316 stainless steel tapped base pillow block bearing

The compact EXC bearing unit fits into tight spaces.

Typ	d		B	C	T1	H	H1	D	J	L	E	M	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
EXC-024	23,81	15/16	26	34	44	72.8	36.5	25	50.8	70	29	10	M6	59	62	15,7	4,7	3,5	42×7
EXC-025	25	62/63
EXC-026	25,4	1
EXC-028	28,57	1 1/8	26	35	48	84.8	43	26	76	98	33	10	M6	81	88	16	5,2	3,5	47×7
EXC-030	30	1 2/11
EXC-A30	30,16	1 3/16
EXC-032	31,75	1 1/4	28	38	50	94.1	48	28	83	103	33	10	M6	88	100	19	6,5	3,5	52×7
EXC-A35	34,9	1 3/8
EXC-035	35	1 17/45
EXC-037	36,51	1 7/16	28	39	51	98	49	28	89	116	34	12	M6	95	105	22	7,5	3,5	62×7
EXC-038	38,1	1 1/2
EXC-040	40	1 23/40
EXC-043	42,86	1 11/16	32	44	57	106.8	54	32	95	120	37	12	M6	100	120	22,9	8,1	4	62×7
EXC-044	44,45	1 3/4
EXC-045	45	1 3/4
EXC-049	49,2	1 15/16	34	47	60	114.2	57.2	35	102	135	38	16	M6	120	140	25	9,6	4	72×7
EXC-050	50	1 31/32
EXC-051	50,8	2

Typ	d		B	C	T1	H	H1	D	J	L	E	M	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
EXCR-024	23,81	15/16	25	34	44	72,8	36,5	25	56	70	29	10	M6	59	62	15,7	4,7	3,5	42×7
EXCR-025	25	62/63
EXCR-A25	25,4	1
EXCR-028	28,57	1 1/8	26	35	48	84,7	42,9	26	66	98	33	10	M6	81	88	16	5,2	3,5	47×7
EXCR-030	30	1 2/11
EXCR-A30	30,16	1 3/16
EXCR-032	31,75	1 1/4	28	38	50	93,7	47,6	28	80	103	33	10	M6	88	100	19	6,5	3,5	52×7
EXCR-A35	34,9	1 3/8
EXCR-035	35	1 17/45
EXCR-037	36,51	1 7/16	28	39	51	98	49,2	28	84	116	34	12	M6	95	105	22	7,5	3,5	62×7
EXCR-038	38,1	1 1/2
EXCR-040	40	1 23/40
EXCR-043	42,86	1 11/16	32	44	57	107	54,2	32	90	120	37	12	M6	100	120	22,9	8,1	4	62×7
EXCR-044	44,45	1 3/4
EXCR-045	45	1 3/4
EXC-049	49,2	1 15/16	34	47	60	114,2	57,2	35	94	135	38	16	M6	120	140	25	9,6	4	72×7
EXCR-050	50	1 31/32
EXCR-051	50,8	2

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

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3D Step Files

PDF or EXF Datasheet

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.

Type EXC Tapered pillow block bearings

Load directions type EXT Tapered pillow block bearings

EXC compact pillow block bearing units