Top Ranking Size 20*42*24 Super Precision Angular Contact Ball Bearing 7004ctyndulp4

• Customization: Available
• Contact Angle: 15°
• Aligning: Aligning Bearing
• Model NO.: 7004CTYN
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Transport Package: Carton Box
• Specification: 20*42*24
• Trademark: AMC or other brand
• Origin: China
• HS Code: 8482102000
• Production Capacity: 1000000

Product Description

Top Ranking Size 20*42*24 Super Precision Angular Contact Ball Bearing 7004CTYNDULP4

Product Parameters

 

name	high speed 7004 Angular contact ball spindle bearing 7004CTYN in stock
ball material	Si3N4
ID	20mm
OD	42mm
B	24mm
Product weight	0.03kg
Cage Material:	TN
material	chrome steel
speed	high speed with sealed

2.  Application  . 

Machine tool spindle, high frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, repair welding machine, low noise cooling tower, electromechanical equipment, coating equipment, machine tool slot plate, arc welding machine, Oil pump, roots blower, air compressor, various transmissions, fuel injection pump, printing machinery, planetary reducer,
extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric soldering iron, square box, gravity spray gun, wire stripper, half shaft, inspection and analysis equipment, fine chemical machinery  . 

3. We also can offer following  bearings , please check .
 

Bearing No.	Dimensions(mm)			Weight	Bearing No.	Dimensions(mm)			Weight
	d	D	B	kg		d	D	B	kg
7003	17	35	10	0.045	7202	15	35	11	0.048
7004	20	42	12	0.079	7203	17	40	12	0.07
7005	25	47	12	0.091	7204	20	47	14	0.112
7006	30	55	13	0.133	7205	25	52	15	0.135
7007	35	62	14	0.17	7206	30	62	16	0.208
7008	40	68	15	0.21	7207	35	72	17	0.295
7009	45	75	16	0.26	7208	40	80	18	0.382
7010	50	80	16	0.29	7209	45	85	19	0.43
7011	55	90	18	0.42	7210	50	90	20	0.485
7012	60	95	18	0.45	7211	55	100	21	0.635
7013	65	100	18	0.47	7212	60	110	22	0.82
7014	70	110	20	0.66	7213	65	120	23	1.02
7015	75	115	20	0.69	7214	70	125	24	1.12
7016	80	125	22	0.93	7215	75	130	25	1.23
7017	85	130	22	0.97	7216	80	140	26	1.5
7018	90	140	24	1.26	7217	85	150	28	1.87
7200	10	30	9	0.031	7218	90	160	30	2.3

Bearing No.	Dimensions(mm)			Weight	Bearing No.	Dimensions(mm)			Weight
	d	D	T	kg		d	D	T	kg
7302	15	42	13	0.088	7406	30	90	23	0.96
7303	17	47	14	0.12	7407	35	100	25	1.14
7304	20	52	15	0.15	7408	40	110	27	1.4
7305	25	62	17	0.243	7409	45	120	29	1.8
7306	30	72	19	0.362	7410	50	130	31	2.25
7307	35	80	21	0.475	7411	55	140	33	2.75
7308	40	90	23	0.657	7412	60	150	35	3.4
7309	45	100	25	0.875	7413	65	160	37	4.2
7310	50	110	27	1.14	7414	70	180	42	5.8
7311	55	120	29	1.45	7415	75	190	45	7
7312	60	130	31	1.81	7416	80	200	48	8.4
7313	65	140	33	2.22	7417	85	210	52	9.6
7314	70	150	35	2.67	7418	90	225	54	11.2
7315	75	160	37	3.15
7316	80	170	39	3.85
7317	85	180	41	4.53
7318	90	190	43	5.3

 

Company Profile

FAQ

What is the difference between angular contact ball bearings and deep groove ball bearings?

The difference between angular contact ball bearings and deep groove ball bearings

The main differences between angular contact ball bearings and deep groove ball bearings are construction, load capacity, accuracy, and usage scenarios. Here's the details:

(1)The structure is different. The rolling elements of deep groove ball bearings are spherical and their inner and outer rings are annular structures, while the rolling elements of angular contact ball bearings are angular and their inner and outer rings are also spherical.

(2)The load bearing capacity is different. Deep groove ball bearings mainly bear radial loads, which are suitable for low-speed and light-load working environments, while angular contact ball bearings can bear radial and axial loads at the same time, and are suitable for high-speed and large-load working environments.

(3)The accuracy is different. Due to its complex structure and high requirements for accuracy, angular contact ball bearings are suitable for high-speed rotation occasions, while deep groove ball bearings have relatively low accuracy and are suitable for general machinery and equipment.

(4)The use cases are different. Deep groove ball bearings are widely used in machine tools, agricultural machinery, automobiles, electrical appliances and other fields, while angular contact ball bearings are suitable for high-speed motors, automotive drive shafts, aviation and other fields.