THRUST SPHERICAL ROLLER BEARINGS

2022-11-09

THRUST SPHERICAL ROLLER BEARINGS

The thrust self-aligning roller bearing is the same as the self-aligning roller bearing. The raceway surface of the race is a spherical surface centered on a point consistent with the central axis of the bearing. The roller of this type of bearing is spherical. Therefore, it has an automatic self-aligning function and is not very sensitive to coaxiality and shaft deflection. The axial load capacity of this type of bearing is very large. It can bear a number of radial loads while bearing axial loads, but the radial load shall not exceed 55% of the axial load.。

Related industrial field

Hydraulic generator Vertical motor Marine propeller shaft Tower crane Extruder, etc

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	H[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
29412 E	60	130	42	390	915	2 800	5 000
29413 E	65	140	45	455	1 080	2 600	4 800
29414 E	70	150	48	520	1 250	2 400	4 300
29415 E	75	160	51	600	1 430	2 400	4 000
29416 E	80	170	54	670	1 630	2 200	3 800
29317 E	85	150	39	380	1 060	2 400	4 000
29417 E	85	180	58	735	1 800	2 000	3 600
29318 E	90	155	39	400	1 080	2 400	4 000
29418 E	90	190	60	815	2 000	1 900	3 400
29320 E	100	170	42	465	1 290	2 200	3 600
29420 E	100	210	67	980	2 500	1 700	3 000
29322 E	110	190	48	610	1 730	1 900	3 200
29422 E	110	230	73	1 180	3 000	1 600	2 800
29324 E	120	210	54	765	2 120	1 700	2 800
29424 E	120	250	78	1 370	3 450	1 500	2 600
29326 E	130	225	58	865	2 500	1 600	2 600
29426 E	130	270	85	1 560	4 050	1 300	2 400
29328 E	140	240	60	980	2 850	1 500	2 600
29428 E	140	280	85	1 630	4 300	1 300	2 400
29230 E	150	215	39	408	1 600	1 800	2 800
29330 E	150	250	60	1 000	2 850	1 500	2 400
29430 E	150	300	90	1 860	5 100	1 200	2 200
29332 E	160	270	67	1 180	3 450	1 300	2 200
29432 E	160	320	95	2 080	5 600	1 100	2 000
29334 E	170	280	67	1 200	3 550	1 300	2 200
29434 E	170	340	103	2 360	6 550	1 100	1 900
29236 E	180	250	42	495	2 040	1 600	2 600
29336 E	180	300	73	1 430	4 300	1 200	2 000
29436 E	180	360	109	2 600	7 350	1 000	1 800
29338 E	190	320	78	1 630	4 750	1 100	1 900

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	H[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
29438 E	190	380	115	2 850	8 000	950	1 700
29240 E	200	280	48	656	2 650	1 400	2 200
29340 E	200	340	85	1 860	5 500	1 000	1 700
29440 E	200	400	122	3 200	9 000	850	1 600
29244 E	220	300	48	690	3 000	1 300	2 200
29344 E	220	360	85	2 000	6 300	1 000	1 700
29444 E	220	420	122	3 350	9 650	850	1 500
29248	240	340	60	799	3 450	1 100	1 800
29348 E	240	380	85	2 040	6 550	1 000	1 600
29448 E	240	440	122	3 400	10 200	850	1 500
29252	260	360	60	817	3 650	1 100	1 700
29352 E	260	420	95	2 550	8 300	850	1 400
29452 E	260	480	132	4 050	12 900	750	1 300
29256	280	380	60	863	4 000	1 000	1 700
29356 E	280	440	95	2 550	8 650	850	1 400
29456 E	280	520	145	4 900	15 300	670	1 200
29260	300	420	73	1 070	4 800	900	1 400
29360 E	300	480	109	3 100	10 600	750	1 200
29460 E	300	540	145	5 000	16 600	670	1 200
29264	320	440	73	1 110	5 100	850	1 400
29364 E	320	500	109	3 350	11 200	750	1 200
29464 E	320	580	155	5 700	19 000	600	1 100
29268	340	460	73	1 130	5 400	850	1 300
29368	340	540	122	2 710	11 000	600	1 100
29468 E	340	620	170	6 700	22 400	560	1 000
29272	360	500	85	1 460	6 800	750	1 200
29372	360	560	122	2 760	11 600	600	1 100
29472 EM	360	640	170	6 200	21 200	560	950
29276	380	520	85	1 580	7 650	700	1 100
29376	380	600	132	3 340	14 000	530	1 000

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	H[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
29476 EM	380	670	175	6 800	24 000	530	900
29280	400	540	85	1 610	8 000	700	1 100
29380	400	620	132	3 450	14 600	530	950
29480 EM	400	710	185	7 650	26 500	480	850
29284	420	580	95	1 990	9 800	630	1 000
29384	420	650	140	3 740	16 000	500	900
29484 EM	420	730	185	7 800	27 500	480	850
29288	440	600	95	2 070	10 400	630	1 000
29388 EM	440	680	145	5 200	19 300	530	850
29488 EM	440	780	206	9 000	32 000	430	750
29292	460	620	95	2 070	10 600	600	950
29392	460	710	150	4 310	19 000	450	800
29492 EM	460	800	206	9 300	33 500	430	750
29296	480	650	103	2 350	11 800	560	900
29496 EM	480	850	224	9 550	39 000	340	670
292/500	500	670	103	2 390	12 500	560	900
293/500	500	750	150	4 490	20 400	430	800
294/500 EM	500	870	224	9 370	40 000	340	670
292/530 EM	530	710	109	3 110	15 300	530	850
293/530 EM	530	800	160	5 870	26 500	400	750
294/530 EM	530	920	236	10 500	44 000	320	630
292/560	560	750	115	2 990	16 000	480	800
294/560 EM	560	980	250	12 000	51 000	300	560
292/600 EM	600	800	122	3 740	18 600	450	700
294/600 EM	600	1 030	258	13 100	56 000	280	530
292/630 EM	630	850	132	4 770	23 600	400	670
293/630 EM	630	950	190	8 450	38 000	320	600
294/630 EM	630	1 090	280	14 400	62 000	260	500
294/670 EM	670	1 150	290	15 400	68 000	240	450
293/710 EM	710	1 060	212	9 950	45 500	280	500

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	H[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
294/710 EF	710	1 220	308	17 600	76 500	220	430
294/750 EF	750	1 280	315	18 700	85 000	200	400
292/800 EM	800	1 060	155	6 560	34 500	320	530
293/800 EM	800	1 180	230	11 300	55 000	240	450
294/800 EF	800	1 360	335	20 200	93 000	190	360
294/850 EF	850	1 440	354	23 900	108 000	170	340
294/900 EF	900	1 520	372	26 700	122 000	160	300
294/950 EF	950	1 600	390	28 200	132 000	140	280
294/1000 EF	1 000	1 670	402	31 100	140 000	130	260
294/1060 EF	1 060	1 770	426	33 400	156 000	120	240