Description

Technical Parameters

Double-row Tapered Roller Bearing 33643 for Rolling Mills

Double- or two-row tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications. Tedin produces double row tapered roller bearing 33643 used for rolling mills.

Double row tapered roller bearing 33643 P5

Bearing Type: Double row tapered roller bearing (TDO type, back to back arrangement)

Bearing Code: 33643 /P5

Structure: double outer ring (cup), 2 inner rings (cones), inner ring spacer, 2 pressed cages, 2-row tapered rollers;

Inner Diameter: 381 mm

Outer Diameter: 590.55 mm

Height: 245mm

Rating Load: Cr=3760 kN, Cor=8768 kN

Material: Case-hardened steel G20Cr2Ni4A

Depth of hardened layer: ≥3 mm

Tapered roller: crowned profile

Raceway of cup and cone: crowned profile, superfinishing

Our advantages:

Focus on quality: Improve working accuracy and increase production efficiency. Quality assurance, long warranty.

One-stop service: Innovative one-stop service, not only custom production but also customized package and assembly solution offered.

Reasonable price: Good cost-control ability, reasonable price, long-term partner of freight forwarder bring you the lower freight cost.

Fast Response: 7/24 hours call service, reply to the inquiry within 12 hours, provide professional technical support.

Welcome to contact us for the inquiry!

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Boundary dimensions						Basic load ratings		Designations		Mass	Limiting speeds
mm						kN
d	D	T	C	rmin	r1min	Cr	Cor	Current	Original	kg	Grease	Oil
150	210	86	70	2.5	1	419	887	352930	2097930E	8.5	900	1300
	250	138	112	2.5	1	858	1620	352130	2097730	26	850	1100
	270	164	130	4	1	1250	2250	352230	97530E	38	800	1000
	270	172	138	4	1	1250	2250	352230X2	97530	38	800	1000
160	240	115	90	3	1	641	1400	352032X2	2097132	14.9	850	1100
	270	150	120	3	1	1050	2030	352132	2097732	32.5	800	1000
	290	178	144	4	1	1400	2730	352232	97532E	49	700	900
170	260	120	95	3	1	672	1460	352034X2	2097134	21	800	1000
180	280	134	108	3	1	952	1880	352036X2	2097136	29	670	850
	280	142	110	3	1	952	1880	352036	2097136E	28.5	800	1000
	300	164	134	3	1	1290	2540	352136	2097736	44	670	850
	320	192	152	5	1.1	1750	3350	352236	97536E	62.5	600	750
190	289.5	100	40	3	3	750	1500	372038	-	27	700	900
	320	170	130	3	1	1440	2800	352138	2097738	51	670	850
200	280	116	92	3	1	758	1423	352940X2/YA	2097940EK	14.8	700	900
	280	105	80	3	1	650	2660	352940X2	2097940	18.5	700	900
	310	152	120	2.5	1.1	1180	2720	352040X2	2097140	41	670	850
	340	184	150	3	1	1680	3340	352140	2097740	64	670	850
	360	218	174	5	1.1	2310	4250	352240	97540E	90.5	600	750
220	300	110	88	3	1.2	660	1710	352944X2	2097944	21.2	670	850
	340	165	130	4	1	1360	2790	352044X2	2097144	47.7	600	750
	370	195	150	4	1.1	1740	3450	352144	2097744	76.3	600	750
230	355	145	110	6	3	1060	2040	350646D1	37746	43.6	600	750
240	320	116	92	3	1	820	1910	352948	2097948E	22.3	600	750
	320	110	90	3	1.5	820	1910	352948X2	2097948	23	600	750
	360	165	130	4	1	1370	3180	352048X2	2097148	52.8	530	670
	360	166	128	4	1	1370	3180	352048	2097148E	55.6	530	670
260	360	134	52	3.5	2.5	1150	2300	372952K	-	43.5	530	670
260	360	134	108	3	1	1263	2430	352952X2	2097952	36.8	530	670
	400	150	110	6	1.5	1240	2330	-	37852	60.3	530	670
	400	186	146	5	1.1	1780	3830	352052X2	2097152	76.8	500	630
	400	190	146	5	1.1	1780	3830	352052	2097152E	79.5	500	630
	430	180	130	10	3	2100	2800	350652D1	37752	87.9	500	630
	430	180	130	7.5	1.5	2237	3016	350652	97752	93.4	500	630
	440	225	180	4	1.1	2480	5050	352152	2097752	124	450	560
280	380	134	108	3	1.1	1080	2810	352956X2	2097956	41.3	480	600
	420	133	106	4	2	1270	1936	351056	97156	58.1	450	560
	420	186	146	5	1.1	1860	4000	352056X2	2097156	81.5	450	560
300	420	160	128	4	1.1	1470	3530	352960X2	2097960	64	450	560
	460	210	165	4	1.5	2200	4940	352060X2	2097160	118	430	530
	500	205	152	5	1.5	2200	4500	351160	1097760	144	400	500
320	440	160	128	4	1.5	1410	3830	352964X2	2097964	67	430	530
	480	210	84	5	4	2340	6130	372064X2	-	133	400	500
	480	210	160	5	1.1	1830	4390	352064X2	2097164	122	400	500
340	460	160	128	4	1	1575	4050	352968X2	2097968	71	400	500
	520	180	135	5	1.5	1904	4070	351068	97168	119	380	480
	580	242	170	5	1.5	2870	5970	351168	1097768	214	340	430
350	590	200	140	9.5	1.5	2800	5500	350670	97770	212	320	400
360	480	160	128	4	1	1490	4270	352972X2	2097972	74.3	380	480
	530	155	110	5	1.5	1690	3300	350672D1	37772	109	380	480
	530	155	110	5	1.5	1690	3300	350672	97772	107	380	480
	540	169	134	6	2	1980	3950	351072X2	97872	122	340	430
	540	185	140	5	1.5	2120	4910	351072	97172	127	360	450
	600	242	170	5	1.5	2950	6270	351172	1097772	235	320	400
379	681.5	307	118	2.5	6	5600	11700	3706/379	-	512	300	380
380	520	145	105	4	1.1	1210	3250	351976	1097976	80.3	360	450
	560	190	140	5	1.5	2150	5090	351076	97176	146	340	430
	620	242	170	5	1.5	3310	7430	351176	1097776	243	300	380
400	540	150	105	4	1.1	1210	3110	351980	1097980	86.9	320	400
	590	185	123	5	2	2710	5950	350180D	37780	166	320	400
	600	206	150	5	1.5	2620	6380	351080	97180	180	300	380
420	560	145	105	4	1.1	1450	3740	351984	1097984	88.7	300	380
	620	190	125	5	1	2450	5700	350184D	37784	171	280	360
	620	206	150	5	1.5	2650	6600	351084	97184	187	280	360
	700	275	200	6	2.5	4270	8810	351184	1097784	392	240	340
440	600	170	125	4	1.1	1890	4860	351988	1097988	114	280	360
	650	212	152	6	2.5	2750	7020	351088	97188	213	260	340
460	620	174	130	4	1.1	1910	4990	351992	1097992	130	260	340
	680	230	175	6	2.5	2680	5900	351092	97192	253	220	300
480	650	180	130	5	1.5	1950	5270	351996	1097996	151	240	320
	700	240	180	6	2.5	3330	8190	351096	97196	281	200	280
490	640	180	144	7.5	3	2290	6600	350698	97798	140	220	300
500	670	180	130	5	1.5	2150	6120	3519/500	10979/500	159	220	300
	720	236	180	6	2.5	3390	8450	3510/500	971/500	289	190	260
520	740	190	120	2.5	2.5	2780	6800	3506/520	977/520	231	190	260
530	710	190	136	5	1.5	2390	6800	3519/530	10979/530	190	190	260
	730	250	106	6	6	5350	14800	3706/530	-	354	160	200
560	750	213	156	5	1.5	2550	7060	3519/560	10979/560	235	170	220
	820	260	185	6	2.5	4340	10800	3510/560	971/560	409	160	200
600	800	205	156	5	1.5	3210	9460	3519/600	10979/600	266	150	190
	870	270	198	6	2.5	4880	12730	3510/600	971/600	500	130	170
630	850	242	182	6	2.5	3730	10390	3519/630	10979/630	368	130	170
670	900	240	180	6	2.5	5300	12300	3519/670	10979/670	416	120	160
710	950	240	175	6	2.5	4070	12400	3519/710X2	10979/710	444	100	140
	1030	236	208	7.5	4	5750	14300	3506/710	977/710	651	90	120
	1030	315	220	7.5	3	7830	18400	3510/710	971/710	774	90	120
720	915	190	140	3	6	3200	9650	3506/720	977/720	277	100	140
750	1000	264	194	6	2.5	5020	14480	3519/750	10979/750	499	90	120
800	1060	270	204	6	2.5	5020	15000	3519/800	10979/800	604	80	100
850	1120	268	188	6	2.5	5460	16860	3519/850	10979/850	636	75	95
950	1250	300	220	7.5	3	6790	21100	3519/950	10979/950	909	-	-

Double Row Tapered Roller Bearing 33643 For Rolling Mills