Bidirectional inner tapered roller thrust bearing for rolling mill, KDH (TDI) type bore110-1200mm

Bidirectional inner tapered roller thrust bearing for rolling mill, KDH (TDI) type bore110-1200mm

Tapered roller thrust bearings

Bidirectional inner tapered roller thrust bearing for rolling mill, KDH (TDI) type bore110-1200mm

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Overall dimensions（mm)						Rated load(KN)		Bearing code	keyway（mm）	Grooving				Regarding Installation Dimensions（mm）				constant	Axial load		Weight(kg)
d	D	B	C₂	γ₁(minimum)	γ₂(minimum)	C_a	C_0a	Bearing code	R_k	K_W(mm)	K_D(mm)	θquantity（°）	Quantityx Side	d_b	d_a	γ_a（maximum）	γ_b(maximum）	e	Y₂	Y₃	(Reference)
300	520	180	180	4	4	1840	5400	300KDH5202	—	50	30	45	2x2	331	466	3	3	0.81	1.2	0.83	152
300	500	200	200	5	5	1830	6000	300KDH5003+K	—	50.8	34.92	45	2x2	333	453	4	4	0.76	1.3	0.89	161
300	440	105	105	4	4	860	2730	300KDH4401B+K	—	32.1	22.22	45	1x2	324	408	3	3	0.87	1.2	0.78	52.2
300	440	105	105	4	4	860	2730	300KDH4401	6.55	—	—	—	—	324	408	3	3	0.87	1.2	0.78	49.6
298	419.5	120	120	1.5	3	845	2910	298KDH4101+K	—	20	8.5	90	1x2	313	388	2.5	1	0.81	1.2	0.83	50.6
285	380	92	92	1	2.5	545	1930	285KDH3802	—	32	13	45	1x2	298	358	2	0.8	0.7	1.4	0.97	27.3
279.4	482.6	177.8	177.8	6	4.8	1660	4900	* 279KDH4852	—	40	12	90	1x2	310	433	4.8	6	0.7	1.4	0.97	132
260	500	180	180	5	5	1880	5000	260KDH5001+K	—	50	15	90	2x2	296	444	4	4	0.87	1.2	0.78	162
260	389.5	105	105	1.5	3	815	2470	260KDH3801A+K	—	30	9	90	1x2	277	358	2.5	1.5	0.87	1.2	0.78	42.7
240	460	140	140	5	5	1330	3600	240KDH4601	—	50	15	90	2x2	277	407	4	4	0.87	1.2	0.78	98.5
220	360	120	120	4	3	885	2880	220KDH3603	—	40	25	45	1x2	243	318	2.5	3	1.1	0.96	0.64	46
220	360	120	120	3	3	745	2100	220KDH3601+K	—	40	22	45	1x2	242	325	2.5	2.5	0.88	1.1	0.77	45.5
210	440	175	244	5	6	2250	5550	210KDH4401+K	—	51	15	90	2x1	243	384	5	4	1.1	0.92	0.62	151
210	355	130	127	5	3	610	2110	210KDH3501B+K	—	30.5	20	45	1x2	240	321	2.5	4	0.59	1.7	1.1	53.8
210	355	130	127	6	3	610	2110	210KDH3501A+K	—	30	20	45	1x2	241	321	2.5	5	0.59	1.7	1.1	53.8
200	380	180	180	1.5	4	1500	4150	200KDH3801+K	—	32	15	90	1x2	220	330	3	1.5	0.97	1	0.7	89.8
190	320	114	114	3	3	620	1630	190KDH3202A+K	—	38	12	90	2x2	211	290	2.5	2.5	0.76	1.3	0.88	35.2
190	320	104	104	3	3	620	1630	190KDH3201A	—	50	7	90	1x2	211	290	2.5	2.5	0.76	1.3	0.88	31
180	320	104	104	4	4	590	1920	180KDH3202	—	34	22	45	1x2	206	283	3	3	0.7	1.4	0.97	35.9
170	360	144	160	2.5	4	1260	3050	170KDH3601+K	—	50	7	90	1x2	195	309	3	2	1.1	0.92	0.62	70.7

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