Oem Split Style Spherical Roller Bearing Manufacturer

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Spherical roller bearings are double row units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The symmetrical barrel rollers orient themselves freely on the concave outer ring raceway. As a result, shaft flexing and misalignment of the bearing seats are compensated. In split spherical roller bearings, the inner ring, outer ring and cage with the roller set are split in half. The split bearing rings are held together by screws.

Split spherical roller bearings can generally be mounted instead of unsplit spherical roller bearings with adapter sleeves. The preconditions for replacement are that the outside diameter, outer ring width and diameter of the shaft seat are identical and that the bearings are suitable for the load case. Furthermore, the common application for split spherical roller bearings is on shafts supported at several points and difficult to access mounting locations.

Due to the screw connection in the outer ring, the pitch circle for the rolling element set is smaller than that of an unsplit spherical roller bearing. As a result, the load carrying capacity of split spherical roller bearings is lower by comparison. Since they contain the maximum number of rollers with the largest possible dimensions, they can nevertheless achieve a high load carrying capacity.

Application

Typical areas of application include conveying equipment, mining industry, materials processing plant, belt drives, crankshafts, ventilation plant, rolling mills, ships and paper machinery.

Bearing Model	Dimensions(mm)						Basic Load Rating(kN)		Weight(kg)
Bearing Model	d	D	B	C	r1	r3	Dyn.C	Stat.Co	Weight(kg)
24124D	120	200	142	80	1	2	552	900	17
23228D	140	230	102	53	2	2	368	600	14
23236D	180	300	125	74	2.1	2.1	713	1200	30
23256D	280	500	260	176	5	5	2710	4650	175
23160D	300	500	240	160	5	5	2710	4900	150
23072D	360	540	220	134	5	5	2250	4500	155
23080D	400	600	240	148	5	5	2880	5850	205
23084D	420	620	238	150	6	6	2880	5850	215
230/530D	530	780	288	185	6	6	3580	9110	415
230/630D	630	920	310	212	7.5	7.5	5640	12000	630
230/670D	670	980	350	230	7.5	7.5	6440	14000	800
239/710X2D	710	950	375	243	6	6	5750	15300	700
249/800D	800	1060	370	258	6	6	6900	18600	810
240/850D	850	1220	660	365	7.5	7.5	9320	27800	1944
230/900D	900	1270	470	365	7.5	7.5	8170	22800	1100
230/950D	950	1360	470	320	7.5	7.5	8970	25500	1300

Split Style Spherical Roller Bearing 23256D size 280x500x260 mm

Split Style Spherical Roller Bearing 23236D size 180x300x125 mm

Split Style Spherical Roller Bearing 24124D size 120x200x142 mm

Split Style Spherical Roller Bearing 23228D size 140x230x102 mm