combined bearing,combined bearings manufacturer and combined bearing,combined bearings supplier--China Ningbo DHK Precision Bearing Co., Ltd.

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Combined bearings for steel sections

The combined bearings are manufactured according to the Unified Parameters which govern a correct execution of rolling bearings. combined bearing, combined bearings

(This series can be supplied both with a retaining cap and they can therefore be re-lubricated and in the sealed performance.) The outer rings are normally scheduled in correct convex performance to counteract the inevitable geometrical errors originating from the coupling with the guide ways in which they roll.

Bearings are greased at source with grade "3" lithium base grease. For special performances, as the use of these bearings at high temperatures, please inquire our engineering office. combined bearing, combined bearings

DHKI		Dimensions
ZZ	2RS	d	D	C	H	H₁	H₂	D₁	C₂	d₁	S	@	r
ZZ	2RS	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Degrees	mm



MR.706⁽¹⁾		30	52,5	19	33	27	6	43	16	40	2,5	10°	3
MR.001⁽¹⁾	MR.021⁽¹⁾	30	62	20	37,5	30,5	7	50	20	42	2	20°	3
MR.002⁽¹⁾⁽³⁾	MR.022	35	70,1	23	44	36	8	57	22	48	2	20°	3
MR.003	MR.023	40	77,7	23	48	36,5	11,5	61	24	54	2,5	20°	3
MR.005	MR.025	45	88,9	30	57	44	13	68	26	59	3	20°	4
MR.007	MR.027	60	107,7	31	69	55	14	82	34	71	3,5	20°	4
MR.009	MR.029	60	123	37	72,3	56	16,3	92	40	80	4,5	20°	4
MR.010	MR.030	60	149	43	78,5	58,5	20	116	50	103	4,5	15°	4
MR.191		60	149	45	86	67	19	120	50	107	5	15°	4

			Load ratings				Speed	Mass
R	R1	V	C	C₀	C_A	C_0A	Grease	Kg
mm	mm	mm	KN	KN	KN	KN	rev./min



500	500		24,5	32,5	6	6	800	0,39
500	500		31	35,5	11	11,5	900	0,52
500	500	M6X1₍₃₎	45,5	51	14	13	900	0,78
700	700	M6X1	48	56,8	18	18	800	1,02
700	700	M6X1	68	72	23	23	700	1,61
1000	700	M6X1	81	95	31	36	650	2,69
1000	1000	M6X1	110	132	43	50	500	3,88
1000	1000	M6X1	151	192	68	71	400	6,65
1000	1000	1/8GAS	151	192	68	71	400	7,15

(1) Non relubricable
(2) Bearing with O.D.62.5 on request designation MR.430
(3) Relubricable bearing on request designation MR.1195
(4) References

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