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)
450	830	288	320	7.5	7.5	5750	17900	450KDH8301A+K	14.5	50	20	90	2x2	505	733	6	6	1.1	0.96	0.64	745
450	820	300	300	7.5	7.5	5500	17000	450KDH8201+K	—	40	25	90	2x2	508	732	6	6	1.1	0.96	0.64	683
440	650	155	155	6	6	1930	6750	440KDH6501+K	—	50	15	90	1x2	475	599	5	5	0.87	1.2	0.78	178
400	780	280	300	7.5	7.5	5500	16100	400KDH7802+K	—	50	25	90	2x2	455	680	6	6	1.3	0.8	0.54	628
400	650	240	240	6	6	3200	10800	400KDH6505	12.5	64.2	41.3	90	1x2	439	585	5	5	0.87	1.2	0.78	308
400	650	240	240	5	6	3200	10800	400KDH6504	—	63.6	32	45	1x2	439	586	5	4	0.87	1.2	0.78	301
400	650	240	240	5	6	3250	11000	400KDH6502L	40	64.3	32	45	1x2	436	589	5	4	0.87	1.2	0.78	301
400	650	240	240	6	6	3250	11000	400KDH6502J	—	63.6	32	45	1x2	437	589	5	5	0.87	1.2	0.78	301
400	650	240	240	6	6	3250	11000	400KDH6502D	—	64.3	32	45	1x2	437	589	5	5	0.87	1.2	0.78	301
400	650	240	240	6	6	3250	11000	400KDH6502A	23	64.3	32	45	2x2	437	589	5	5	0.87	1.2	0.78	301
400	650	240	240	6	6	3250	11000	400KDH6502	12.5	—	—	—	—	437	589	5	5	0.87	1.2	0.78	301
400	650	240	192	5	4	3000	10000	400KDH6506	—	63.6	35	90	1x2	438	591	3	4	1.1	0.96	0.64	250
400	650	200	200	6	6	3000	10000	400KDH6501B	12.5	—	—	—	—	438	586	5	5	1.1	0.96	0.64	245
400	650	200	200	6	6	3000	10000	400KDH6501A	—	50.8	19	90	1x2	438	586	5	5	1.1	0.96	0.64	245
400	650	200	200	6	6	3000	10000	400KDH6501	11.3	—	—	—	—	438	586	5	5	1.1	0.96	0.64	245
381	695	250	280	4	6	3950	11600	381KDH6901+K	—	50	30	45	2x2	422	620	5	3	0.87	1.2	0.78	454
380	650	240	240	3	6	3800	12700	380KDH6502+K	—	50.8	40	45	2x2	417	579	5	2.5	1.1	0.96	0.64	335
380	650	240	240	4	6	3200	10300	380KDH6501+K	—	50	15	90	2x2	417	583	5	3	0.87	1.2	0.78	340
380	559.5	160	160	5	5	1340	5000	380KDH5501A+K	—	34	20	90	2x2	410	512	4	4	0.7	1.4	0.96	136
370	630	240	240	6	5	2910	9450	370KDH6301+K	—	34	20	90	2x2	409	568	4	5	0.81	1.2	0.83	315

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