Spherical roller bearing 23180 CA W33

Boundary Dimension:   400×650×200 mm , Weight:239kg.

Shape location tolerance should be to current standard.

Spherical roller bearing have two rows of rollers with a common sphered raceway in the outer ring and two inner ring raceways inclined at an angle to the bearing axis.

Spherical roller bearing are leading in design and can, in addition to high radial loads, accommodate high axial loads acting in both directions.

The standard range of SKF spherical roller bearings comprises
- open bearings
- sealed bearings
- bearings for vibratory applications.

In addition to the standard range, offers a wide range of special spherical roller bearings adapted for specific applications.

Spherical roller bearings, whose inner rings have two raceway, and outer raceways are spherical. The centers of curvature of outer raceways are also the bearing centers. The bearings possess self-aligning performance, the permissible disalignment angle is 1-2.5 degree, and can be used in certain permanent deflective application.

These bearings are able to carry high radial loads, as well as axial loads at the same time, but not pure axial loads, the axial carrying bearing will be needed if axial loads were higher. The contact between rollers adn raceways are so close, so the friction is higher than cylindrical roller beairngs, and their limiting speed is lower.

The basic types of spherical roller bearings are type C and CA, according to different cages and whether inner rings are with ribs. Type C beairng has inner ring without rib, and use steel pressed cage. type CA bearing has inner ring with two ribs, and adopt machined solid cage.

Spherical roller bearings are especially suitable for applications required heavy or shock loads.

Spherical roller bearings23180 CA W33

1.Open bearings

Spherical roller bearings are produced in several designs, depending on bearing series and size. The differences are
- the arrangement of the floating guide ring as well as
- the design of the inner ring and/or cages,
as described in the following.

C(J), CC--Two window-type steel cages, flangeless inner ring and guide ring centred on the inner ring

EC(J), ECC(J)--Two window-type steel cages, flangeless inner ring, guide ring centred on the inner ring and reinforced roller complement.

CA--One-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centred on the inner ring

CAF-- As CA, but with a steel cage.

ECA, ECAC-- Reinforced roller complement, one-piece machined brass cage, double-pronged, retaining flanges on the inner ring, guide ring centred on the inner ring.

ECAF-- As ECA, but with a steel cage.

E-- For bearings with a bore diameter d ≤ 65 mm: Two pressed window-type steel cages, flangeless inner ring and guide ring centred on the inner ring

CAFA-- One-piece machined steel cage, double-pronged, centred on the outer ring raceway, retaining flanges on the inner ring and guide ring centred on the inner ring

With some exceptions, all SKF spherical roller bearings are produced with a cylindrical bore as well as with a tapered bore. The tapered bore of bearings in the

- other series have a taper of 1:12, designation suffix K.

Spherical roller bearing 23180 CA W33

BoundaryDimensions				Basicload ratings		Designations	Mass	LimitingSpeeds
mm				KN		r/min
d	D	B	rmin	Cr	Cor	Current	kg	Grease	Oil
150	225	56	2.1	338	768	23030	8.91	1700	2200
	225	56	2.1	338	768	23030 W33	8.85	1700	2200
	225	75	2.1	564	1040	24030 CC/W33	10.5	1300	1700
	250	100	2.1	890	1600	24130 C	20.4	1000	1400
	250	100	2.1	890	1600	24130C/W33	20	1000	1400
	270	73	3	738	1100	22230C	18.9	1600	2000
	270	96	3	935	1520	23230 C/W33	24.3	1100	1500
	320	108	4	1270	1850	22330CA/W33	41.7	1000	1400
160	240	60	2.1	376	825	23032	13.5	1700	2200
	240	60	2.1	376	825	23032/W33	13.4	1700	2200
	240	80	2.1	652	1230	24032C	12.9	1100	1500
	240	80	2.1	652	1230	24032C/W33	12.8	1100	1500
	270	109	2.1	1040	1880	24132C	25.4	950	1300
	270	109	2.1	1040	1880	24132C/W33	25	950	1300
	290	80	3	658	1140	22232	22.2	1500	1900
	290	80	3	658	1140	22232/W33	22.1	1500	1900
	340	114	4	1170	1730	22332/W33	49.9	950	1300
170	260	67	2.1	450	1010	23034	14.7	1600	2000
	260	67	2.1	450	1010	23034/W33	14.6	1600	2000
	280	109	2.1	1070	1860	24134/W33	27	900	1200
	310	86	4	730	1300	22234	27.6	1300	1700
	310	86	4	730	1300	22234/W33	27.2	1300	1700
	310	110	4	1160	1835	23234CA	37.1	950	1300
	360	120	4	1200	2060	22334	59.8	950	1300
	360	120	4	1200	2060	22334/W33	59.8	950	1300
180	280	100	2.1	930	1820	24036	22.5	950	1300
	280	100	2.1	930	1820	24036/W33	22.3	950	1300
	300	96	3	695	1480	23136	27.1	1100	1500
	300	96	3	695	1480	23136/W33	26.8	1100	1500
	300	96	3	695	1480	23136/C9	27.1	1100	1500
	300	96	3	695	1480	23136/W33 YA2	26.8	1100	1500
	300	96	3	695	1480	23136N	26.4	1100	1500
	320	86	4	750	1370	22236	28.6	1300	1700
	320	86	4	750	1370	22236/W33	28.3	1300	1700
	320	112	4	1280	2170	23236CA	39.6	900	1200
	320	112	4	1280	2170	23236CA/W33	39.5	900	1200
	320	112	4	1280	2170	23236CA/W33YA2	39.4	900	1200
	380	126	4	1430	2210	22336	80.7	900	1200
	380	126	4	1430	2210	22336/W33	79.9	900	1200