Plane thrust ball bearings for crane hook

Plane thrust ball bearings for crane hook

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5000 pc

Supply Capability:: 1500000 pc/month

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We pay high attention to the enterprise productivity, even more to product quality and after-sales service. Approved by ISO9001 Quality certification and ISO14001 Environment Management System certification separately in 2001 and 2006.Every employee adhere to “Meticulous”enterprise spirit,be strict with every process of product quality and never let up.Meanwhile,we have set up the office in several areas of Taiwan and the mainland of Kunshan in Jiangsu,Dongguan in Guangdong,Xiamen in Fujian.It's convenient for communication and providing service to customers.

Chuang Hon Yi is pushing the products to all over the country with it’s strong productive ability,rigorous quality attitude,faithful management style and perfect after-sales service,and export to Europe and America,Southeast Asian markets,receiving affirmation and recognition by more and more customers from domestic and overseas.

(mm)						(N)		(rpm)		（g）
Boundary dimensions (mm)						Basic load ratings(N)		Limiting speeds (rpm)		（g）
								（）	（）	Weight(g)
I.D	O.D	Width		Chamfer	Bearing numbers	Dyn.	Stat.	（）	（）	()
d	D	B	B1	r （min）	Bearing numbers	Cr	Cor	Grease （Non-contact）	Oil （Non-contact）	(reference)
3	8	3	4	0.15	693	553	175	52000	61000	0.79
	9	3	5	0.15	603	645	229	48000	57000	1.40
	10	4	4	0.15	623	645	229	48000	56000	1.57
4	8	2	3	0.08	MR84	396	141	50000	59000	0.56
	9	2.5	4	0.1	684	539	187	47000	55000	1.06
	10	3	4	0.15	MR104	498	198	44000	53000	1.40
	11	4	4	0.15	694	955	344	43000	50000	1.62
	12	4	4	0.2	604	970	358	41000	49000	2.20
	13	5	5	0.2	624	1150	401	40000	47000	2.98
	16	5	5	0.3	634	1430	557	35000	42000	5.11
5	8	2	2.5	0.08	675	210	90	47000	55000	0.38
	9	2.5	3	0.15	MR95	431	169	44000	53000	0.66
	10	3	4	0.15	MR105	498	198	44000	53000	1.21
	11	3	5	0.15	685	775	317	41000	49000	1.90
	13	4	4	0.2	695	1070	422	38000	45000	2.41
	14	5	5	0.2	605	1080	438	37000	44000	3.63
	16	5	5	0.3	625	1470	599	35000	42000	4.86
	19	6	6	0.3	635	2230	903	32000	38000	8.81
6	10	2.5	3	0.1	676	463	197	41000	49000	0.75
	12	3	4	0.15	MR126	775	327	38000	45000	1.73
	13	3.5	5	0.15	686	1080	438	37000	44000	2.48
	15	5	5	0.2	696	1470	599	35000	42000	3.74
	16	6	6	0.2	MR166	1470	599	34000	40000	5.20
	17	6	6	0.3	606	1960	732	33000	40000	5.67
	19	6	6	0.3	626	2230	903	32000	38000	8.45
	22	7	7	0.3	636	3310	1370	30000	35000	12.59
7	11	2.5	3	0.1	677	455	202	38000	45000	0.70
	13	3	4	0.15	MR137	771	338	36000	43000	1.93
	14	3.5	5	0.15	687	1170	511	35000	42000	2.89
	17	5	5	0.3	697	1600	714	33000	39000	5.04
	19	6	6	0.3	607	2230	903	32000	38000	7.67
	22	7	7	0.3	627	3310	1370	30000	35000	12.24
	26	9	9	0.3	637	3330	1411	28000	31000	25.21
8	12	2.5	3.5	0.1	678	449	206	36000	43000	1.07
	14	3.5	4	0.15	MR148	760	350	34000	41000	2.13
	16	4	5	0.2	688	1600	714	33000	39000	3.70
	19	6	6	0.3	698	2240	917	31000	37000	6.23
	22	7	7	0.3	608	3310	1370	30000	35000	11.76
	24	8	8	0.3	628	3330	1410	29000	34000	17.54
	28	9	9	0.3	638	4550	1950	27000	32000	29.00
9	17	4	5	0.2	689	1600	735	31000	37000	4.07
	20	6	6	0.3	699	2480	1080	30000	36000	8.00
	24	7	7	0.3	609	3330	1410	29000	34000	14.21
	26	8	8	0.3	629	4550	1950	28000	33000	19.48
10	15	3	4	0.1	6700	572	305	34000	40000	2.06
	19	5	5	0.3	6800	1590	760	30000	36000	5.12
	19	7	7	0.3	63800	1590	760	30000	36000	7.09
	20	6	6	0.3	MR2010	1590	760	28000	34000	7.52
	22	6	6	0.3	6900	2690	1270	28000	34000	9.45
	26	8	8	0.3	6000	4550	1950	27000	32000	19.00
	26	12	12	0.3	63000	4550	1950	27000	32000	26.46
	30	9	9	0.6	6200	5110	2390	23000	28000	30.64
	35	11	11	0.6	6300	7640	3470	21000	25000	53.81
12	18	4	4	0.2	6701	935	528	30000	36000	3.00
	21	5	5	0.3	6801	1910	1040	27000	33000	5.65
	21	7	7	0.3	63801	1910	1040	27000	33000	8.18
	24	6	6	0.3	6901	2890	1450	25000	30000	10.49
	28	7	7	0.3	16001	5110	2390	24000	28000	19①
	28	8	8	0.3	6001	5110	2390	24000	28000	21.23
	28	12	12	0.3	63001	5110	2390	20000	26000	28.80
	32	10	10	0.6	6201	6800	3050	20000	24000	35.16
	37	12	12	1.0	6301	9750	4230	18000	22000	59.73①
15	21	4	4	0.2	6702	827	493	27000	32000	3.20
	24	5	5	0.3	6802	2060	1260	24000	29000	7.16
	24	7	7	0.3	63802	2060	1260	24000	29000	9.82
	28	7	7	0.3	6902	4320	2260	22000	26000	15.26
	32	8	8	0.3	16002	5590	2850	20000	24000	26.18
	32	9	9	0.3	6002	5590	2850	20000	24000	28.46
	35	11	11	0.6	6202	7600	3360	17000	21000	43.79
	42	13	13	1.0	6302	11420	5420	15000	19000	81.02
17	23	4	4	0.2	6703	1000	675	24000	29000	4.00
	26	5	5	0.3	6803	2130	1360	22000	26000	7.85
	26	7	7	0.3	63803	2130	1360	22000	26000	9.80
	30	7	7	0.3	6903	4310	2310	20000	24000	16.80
	35	8	8	0.3	16003	6000	3260	18000	22000	32.00
	35	10	10	0.3	6003	6000	3260	18000	22000	37.86
	40	12	12	0.6	6203	9580	4800	16000	19000	64.08
	47	14	14	1.0	6303	13560	6560	14000	17000	111.19
20	27	4	4	0.2	6704	1000	722	21000	26000	4.80
	32	7	7	0.3	6804	3470	2240	19000	23000	18.20
	37	9	9	0.3	6904	6390	3590	17000	21000	36.67
	42	8	8	0.3	16004	8370	4520	16000	19000	47.63①
	42	12	12	0.6	6004	9380	5080	16000	19000	67.34
	47	14	14	1.0	6204	12830	6650	14000	16000	102.66
	52	15	15	1.1	6304	16000	7930	12000	15000	141.75
22	44	12	12	0.6	60/22	10470	5730	15000	18000	70.00
	50	14	14	1.0	62/22	12830	6650	12000	15000	115.00
	56	16	16	1.1	63/22	14020	7930	11000	13000	174.00
25	37	7	7	0.3	6805	3660	2640	16000	19000	21.46
	42	9	9	0.3	6905	6650	4190	14000	17000	42.00
	47	8	8	0.3	16005	6940	4600	13000	16000	55①
	47	12	12	0.6	6005	10070	5800	13000	16000	78.37
	52	15	15	1.0	6205	14020	7930	11000	13000	127.88
	62	17	17	1.1	6305	22460	11570	10000	12000	223.89

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Plane thrust ball bearings for crane hook

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Q:How are deep groove ball bearings made?: I've been assembledThe inner and outer circles are worn out. Do you have to say the ball?Keep the clip as if it was screwed outWhen loading, you need to rivet the ball into the holder. Then fix the rivet and then put it in the batch. But don't pinch the ball after it is loaded. Otherwise, it won't fit in

Q:How is the deep groove ball bearing fixed?: Landlord or a body sketch it, this is not good answer. Generally speaking, the fixed outer ring or inner ring can not simultaneously fix the outer ring and the inner ring.

Q:To withstand 5000KG radial force to use much deep groove ball bearing.: You can use 6308-6310 of the bearings, this kind of bearings can still meet your requirements. If you choose the bigger one, it's not very economical. For reference only. Thank you

Q:Compared with plain bearings, what are the advantages and disadvantages of deep groove ball bearings?: 2, radial clearance is relatively small, radial angular contact bearings can be pre tightened, can be used to eliminate pre clearance clearance, high precision operation;3, under normal conditions, the efficiency of rolling bearings and liquid power lubrication bearings, but the mixed lubrication bearings higher;4, for the same size of the shaft diameter, the rolling bearing is wider than the sliding bearing, so that the axial structure of the machine is compact;5, a high degree of standardization, mass production, consumption of lubricants less, easy to seal, easy to maintain, do not need to use non-ferrous metals, low cost.Two, compared with the sliding bearing, deep groove ball bearings shortcomings:1, vibration and noise;2. Radial dimensions larger than plain bearings;3 、 poor ability to withstand impact loading;4 、 under high speed and heavy load, the bearing life is low.

Q:What's the difference between 6000-6012 and 6200-6212 in deep groove ball bearings?: 6 means deep groove ball bearingsThe second bit indicates the width of the series. The model you call here is a narrow series, omitting 0The third digit represents the diameter series code, 0 of which is the special light and the 2 is lightPosition four or five is the inner diameter code, and your number is 12, or 60mm

Q:Deep groove ball bearing 6314-2Z/6P, what does the "2Z/6P" behind mean?: 2Z refers to both sides of the bearing6P did P6 enter an error? For example, "P6" means that the tolerance level of the bearings conforms to the standard class 6.

Q:What is the deep groove ball bearing with an outer diameter of 90 thickness and 20 inner diameter of 30?: Should be6306 bearings

Q:Motor bearings deep groove ball bearings generally live for how long?: Bearing life and speed related, in general, the life of about 20 thousand hours

Q:See a lot of deep groove ball bearings, inner circle interference fit, the outer ring and hole clearance gap, the gap is roughly 0.04mm, what's the advantage of this cooperation? The hole is aluminum and the shaft is made of steel. If there is a gap, what is the meaning of the bearing accuracy?: Benighted people on earth, in most cases, axial interference fit, and the bearing seat is transition fit, what is the reason for it, please remember, no matter what conditions, the best results finally requirements of bearing during operation is not due to the relative movement axis and the inner ring, motion produces friction, the friction will have wear. Wear will produce radial movement, as the axis bearing seat is fixed, so the shaft with the interference; and then to the bearing seat, why should the transition fit, because the first convenient installation, second is because the bearing clearance, the first floor didn't speak clearly, the meaning is to first clearance in order to be able to rotate freely, and the problem of the stress buffer. As mentioned earlier, it is required that no matter what the working conditions are, the final operation will be required..... Why, that operation, bearing alone does not consider this problem can not be ignored, because the conditions, such as temperature, high temperature metal expansion, either axial or radial expansion, such as axial and radial expansion under high temperature, then you must be installed when the gap with the 1 floor is wrong, then the axial temperature caused by the length of variable length, this is a special case, which is the fixed side, without considering the fixed side view, side by side fixed bearings, shaft and bearing position has been fixed, the high temperature, the two bearing distance, this time must make with time gap side bearing let the lengthened shaft, can smoothly through the bearing, otherwise it is subjected to abnormal axial force, bearing damage quickly, remember the characteristics of deep groove ball, can bear large radial force of a radial force, so so Dry. Then we just assume is the axis, the bearing seat does not turn, if it is placed over the shaft, bearing seat, with the opposite, such as roller, to sum up, the 1 floor is misleading

Q:Deep groove ball bearings on the outer ring processing two grooves, and then add two aprons play what role?: The two aprons act as an oil seal.The bearing operation will have friction, will generate heat, causing damage to the bearing wear, reduce friction, ensure the normal life of the bearing, the bearing operation need lubrication, lubricating oil heating after thinning, if there is no oil seal oil blocking oil will flow away, so to install oil seal at the ends of the bearing.There are some bearing does not own seal, such as automobile gear box bearing, but some of them are soaked in oil in the oil pump work or keep hydraulic lubrication to them, so they do not need to seal. In addition, some machinery, such as parts of the motor, the ends of these motors are equipped with metal oil seals, and then the bearings do not need to bring their own oil seal.Another function of the oil seal is to block the outside debris into the bearing (track), such as sand, iron particles into the bearing track, it is easy to cause damage to bearings.

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