231 series_Shanghai Oupan Bearing Co.LTD

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231 series

[ Shanghai Oupan Bearing Co.,LTD clicks： ]

Spherical roller bearings are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring, the two inner ring raceways are included at an angle to the bearing axial. The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligningment in mounting, and their permissible aligning angle is 1 to 2.5 degree. This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions. In general, this type of bearings permit a low limiting speed.

Bearing No.	Boundary dimensions (mm)				Basic load ratings (kN)		Limiting speeds (rpm)		Mass (Kg) (Approx.)
Bearing No.	d	D	B	rs min	Cr	Cor	Grease	Oil	Mass (Kg) (Approx.)
23120	100	165	52	2	310	470	1700	2600	4.3
23120K	100	165	52	2	310	470	1700	2600	4.16
23120KW33C3	100	165	52	2	310	470	1700	2600	4.16
23120W33C3	100	165	52	2	310	470	1700	2600	4.3
23122	110	180	56	2	370	580	1500	2400	5.4
23122K	110	180	56	2	370	580	1500	2400	5.22
23122KW33C3	110	180	56	2	370	580	1500	2400	5.22
23122W33C3	110	180	56	2	370	580	1500	2400	5.4
23124	120	200	62	2	455	705	1400	2100	7.7
23124K	120	200	62	2	455	705	1400	2100	7.46
23124KW33C3	120	200	62	2	455	705	1400	2100	7.46
23124W33C3	120	200	62	2	455	705	1400	2100	7.7
23126	130	210	64	2	495	795	1300	2000	8.47
23126K	130	210	64	2	495	795	1300	2000	8.2
23126KW33C3	130	210	64	2	495	795	1300	2000	8.2
23126W33C3	130	210	64	2	495	795	1300	2000	8.47
23128	140	225	68	2.1	540	895	1200	1800	10.2
23128K	140	225	68	2.1	540	895	1200	1800	9.86
23128KW33C3	140	225	68	2.1	540	895	1200	1800	9.86
23128W33C3	140	225	68	2.1	540	895	1200	1800	10.2
23130	150	250	80	2.1	730	1190	1100	1700	15.6
23130K	150	250	80	2.1	730	1190	1100	1700	15.1
23130KW33C3	150	250	80	2.1	730	1190	1100	1700	15.1
23130W33C3	150	250	80	2.1	730	1190	1100	1700	15.6
23132	160	270	86	2.1	840	1370	1000	1600	19.8
23132K	160	270	86	2.1	840	1370	1000	1600	19.2
23132KW33C3	160	270	86	2.1	840	1370	1000	1600	19.2
23132W33C3	160	270	86	2.1	840	1370	1000	1600	19.8
23134	170	280	88	2.1	885	1490	960	1500	21.5
23134K	170	280	88	2.1	885	1490	960	1500	20.8
23134KW33C3	170	280	88	2.1	885	1490	960	1500	20.8
23134W33C3	170	280	88	2.1	885	1490	960	1500	21.5
23136	180	300	96	3	1030	1730	900	1400	25.1
23136K	180	300	96	3	1030	1730	900	1400	24.2
23136KW33C3	180	300	96	3	1030	1730	900	1400	24.2
23136W33C3	180	300	96	3	1030	1730	900	1400	25.1
23138	190	320	104	3	1190	2020	850	1300	35.3
23138K	190	320	104	3	1190	2020	850	1300	34.2
23138KW33C3	190	320	104	3	1190	2020	850	1300	34.2
23138W33C3	190	320	104	3	1190	2020	850	1300	35.3
23140	200	340	112	3	1350	2270	800	1200	43.3
23140K	200	340	112	3	1350	2270	800	1200	42
23140KW33C3	200	340	112	3	1350	2270	800	1200	42
23140W33C3	200	340	112	3	1350	2270	800	1200	43.3
23144	220	370	120	4	1540	2670	720	1100	53.3
23144K	220	370	120	4	1540	2670	720	1100	51.6
23144KW33C3	220	370	120	4	1540	2670	720	1100	51.6
23144W33C3	220	370	120	4	1540	2670	720	1100	53.3
23148	240	400	128	4	1730	3050	650	1000	65.8
23148K	240	400	128	4	1730	3050	650	1000	63.8
23148KW33C3	240	400	128	4	1730	3050	650	1000	63.8
23148W33C3	240	400	128	4	1730	3050	650	1000	65.8
23152	260	440	144	4	2140	3850	600	920	91.4
23152K	260	440	144	4	2140	3850	600	920	88.6
23152KW33C3	260	440	144	4	2140	3850	600	920	88.6
23152W33C3	260	440	144	4	2140	3850	600	920	91.4
23156	280	460	146	5	2300	4250	550	850	97.7
23156K	280	460	146	5	2300	4250	550	850	94.6
23156KW33C3	280	460	146	5	2300	4250	550	850	94.6
23156W33C3	280	460	146	5	2300	4250	550	850	97.7
23160	300	500	160	5	2750	5000	510	780	131
23160K	300	500	160	5	2750	5000	510	780	127
23160KW33C3	300	500	160	5	2750	5000	510	780	127
23160W33C3	300	500	160	5	2750	5000	510	780	131