7209 7208 7207 B AC All Types Angular Contact Ball Bearing

• Customization: Available
• Contact Angle: 15°
• Aligning: Non-Aligning Bearing
• Model NO.: 7209
• Rows Number: Single
• Load Direction: Axial
• Material: Bearing Steel
• Types: B AC
• Cages: Steel Brass Nylon Bakelite
• Custom: Accept Custom
• Sizes: Standard Size
• Transport Package: Carton Pallet
• Specification: Steel
• Trademark: WGHB
• Origin: China
• HS Code: 8482103000

Product Description

Product Description

          Angular Contact Ball Bearings can bear radial load and axial load at the same time. They can work at higher speed. The larger the contact angle, the higher the axial load capacity.   
          The contact angle is the angle between the line connecting the contact points of the ball and the raceway in the radial plane and the perpendicular line to the bearing axis. High-precision and high-speed bearings usually take a contact angle of 15 degrees. Under the action of axial force, the contact angle will increase.

Product Parameters

Bearing type		Boundary Dimensions( mm)			Load kaung ( kn)		Speed Rating( ipm)		Weight
New Model	Old Model	d	D	B	Dymamic Cr	Static Cor	Grease  lubrication	Oil  lubrication	Weight ( kg)
7000AC	46100	10	26	8	5	2.35	34000	42000	0.021
7001AC	46101	12	28	8	5.4	2.75	29000	37000	0.024
7002AC	46102	15	32	9	6.1	3.45	26000	32000	0.035
7003AC	46103	17	35	10	6.75	4.15	23000	28000	0.045
7004AC	46104	20	42	12	10.3	6.1	19000	24000	0.079
7005AC	46105	25	47	12	11.3	7.4	17000	21000	0.091
7006AC	46106	30	55	13	14.5	10.1	14000	18000	0.133
7007AC	46107	35	62	14	17.5	12.6	12000	15000	0.17
7008AC	46108	40	68	15	18.7	14.6	11000	14000	0.21
7009AC	46109	45	75	16	22.2	17.7	10000	12000	0.26
7010AC	46110	50	80	16	23.6	20.1	9200	11000	0.29
7011AC	46111	55	90	18	31.1	26.3	8300	10000	0.42
7012AC	46112	60	95	18	31.9	28.1	7700	9700	0.45
7013AC	46113	65	100	18	33.7	31.4	7200	9000	0.47
7014AC	46114	70	110	20	42.7	39.4		8300	0.66
7015AC	46115	75	115	20	43.6	41.7	6300	7800	0.69
7016AC	46116	80	125	22	53.4	50.6	5800	7200	0.93
7017AC	46117	85	130	22	54.6	53.7	5500	6800	0.97
7018AC	46118	90	140	24	65.2	63.3	5100	6400	1.26
7019AC	46119	95	145	24	66.6	67.1	4800	6000	1.32
7020AC	46120	100	150	24	68.4	70.6	4700	5900	1.37
7021AC	46121	105	160	26	79.8	81.9	4400	5500	1.73
7022AC	46122	110	170	28	91.9	92.8	4200	5200	2.14
7024AC	46124	120	180	28	96.6	103	3900	4900	2.27
7026AC	46126	130	200	33	117	125	3500	4400	3.43
7028AC	46128	140	210	33	120	133	3300	4100	3.64
7030AC	46130	150	225	35	137	154	3000	3800	4.43
7032AC	46132	160	240	38					5.02
7034AC	46134	170	260	42	186	214	2600	3200	7.56
7038AC	46138	190	290	46	217	268	2300	2800	10.8
7040AC	46140	200	310	51	244	309	2100	2600	12.7

Bearing type		Boundary Dimensions( mm)			Load Rating ( kn)		Speed Rating( ipm)		Weight
New Model	Old Model	d	D	B	Dymamic Cr	Static Cor	Grease  lubrication	Oil  lubrication	Weight ( kg)
7200AC	46200	10	30	9	4.65	2.2	29000	37000	0.031
7201AC	46201	12	32	10	7.45	3.65	27000	34000	0.038
7202AC	46202	15	35	11	8.1	4.25	24000	29000	0.048
7203AC	46203	17	40	12	10.2	5.5	21000	26000	0.07
7204AC	46204	20	47	14	14.5	8.4	17000	22000	0.112
7205AC	46205	25	52	15	15.3	9.5	15000	19000	0.135
7206AC	46206	30	62	16	21.3	13.7	13000	16000	0.208
7207AC	46207	35	72	17	28.1	18.6	11000	14000	0.295
7208AC	46208	40	80	18	33.6	23.3	10000	12000	0.382
7209AC	46209	45	85	19	37.7	26.6	9400	12000	0.43
7210AC	46210	50	90	20	39.4	41.3	8500	11000	0.485
7211AC	46211	55	700	21	48.7	37.1	7600	9500	0.635
7212AC	46212	60	110	22	58.9	45.7	6900	8600	0.82
7213AC	46213	65	120	23	67.3	54.2	6400	8000	1.02
7214AC	46214	70	125	24	69.8	55.6	6100	7600	1.12
7215AC	46215	75	130	25	79.2	65.2	5800	7200	1.23
7216AC	46216	80	140	26	85.3	71.5	5400	6700	1.5
7217AC	46217	85	150	28	98.6	83.6	5000	6300	1.87
7218AC	46218	90	760	30	113	96.7	4700	5900	2.3
7219AC	46219	95	770	32	122	103	4400	5500	2.78
7220AC	46220	100	180	34	137	117	4100	5200	3.32
7221AC	46221	105	190	36	149	132	3900	4900	3.95
7222AC	46222	110	200	38	162	148	3700	4600	4.65
7224AC	46224	130	215	40	174	166	3400	4300	5.49
7226AC	46226	130	230	40	196	198	3200	4000	6.21
7228AC	46228	140	250	42	218	234	2900	3600	7.76
7232AC	46232	160	290	48	230	263	2500	3100	12.1
7234AC	46234	170	370	52	272	331	2300	2800	15.1
7236AC	46236	180	320	52	293	362	2200	2700	15.7
7240AC	46240	200	360	58	324	432	1900	2400	22.4
7244AC	46244	220	400	65	358	482	1100	1600	38.5

Bearing type		Boundary Dimensions( mm)			Load Rating		Speed Rating( ipm)		Weight
					( kn)
New Model	Old Model	d	D	B	Dymamic Cr	Static Cor	Grease	Oil	Weight
							lubrication	lubrication	( kg)
7303BTN	66303	17	47	14	14.9	7.9	18000	23000	0.12
7304BTN	66304	20	52	15	17.4	9.4	17000	21000	0.15
7305BTN	66305	25	62	17	24.8	14.4	14000	77000	0.243
7306BTN	66306	30	72	19	30.1	19	12000	14000	0.362
7307BTN	66307	35	80	21	35.4	22	10000	13000	0.475
7308BTN	66308	40	90	23	43.2	27.4	9200	12000	0.657
7309BTN	66309	45	100	25	55.1	37.1	8200	10000	0.875
7310BTN	66310	50	110	27	70.1	48.1	7300	9100	1.14
7311BTN	66311	55	120	29	80.9	56.5	6700	8400	1.45
7312BTN	66312	60	130	31	92.5	65.6	6200	7700	1.81
7313BTN	66313	65	140	33	105	75.3	5800	7200	2.22
7314BTN	66314	70	150	35	118	85.8	5400	6700	2.7
7315BTN	66315	75	160	37	128	97	5000	6300	3.15
7316BTN	66316	80	170	39	139	109	4700	5900	3.85
7317BTN	66317	85	180	41	150	122	4400	5500	4.53
7318BTN	66318	90	190	43	161	135	4200	5200	5.3
7319BTN	66319	95	200	45	172	149	4000	4900	6.12
7320BTN	66320	100	215	47	184	161	3600	4600	7.53
7321BTN	66321	105	225	49	208	193	3500	4400	8.62
7322BTN	66322	110	240	50	232	226	3200	4000	10.1
7324BTN	66324	120	260	55	246	252	3000	3700	12.6

 

Packaging & Shipping

Packaging Choices:	Industrial packaging; branded single box packaging; wooden boxes; pallets
Shipping Choices:	Pick up from the factory; send to domestic agent warehouse (Guangzhou, Yiwu, etc.); air freight; sea freight

Company Profile

       Jinan Shengbang Bearing Co., Ltd. is a modern precision bearing manufacturer integrating R&D(research and development), production and sales.
        Our company has advanced production equipment, fully adopting advanced production technology and modern testing equipment to improve the precision performance of our products.
        The company promotes the"WGHB" brand, specializing in the production of deep groove ball bearings, taper roller bearings, spherical roller bearings, cylindrical roller bearings, pillow block bearings and other special bearings and non-standard bearings. 

Our exhibition pictures:
 

Our factory:
 

Angular Contact Ball Bearings can withstand both radial and axial loads. Can work at higher speeds. The larger the contact angle, the higher the axial load carrying capacity. The contact angle is the angle between the line connecting the contact point of the ball and the raceway in the radial plane and the vertical line of the bearing axis. High precision and high speed bearings typically take a 15 degree contact angle. Under the axial force, the contact angle will increase.

Product features of angular contact ball bearing:

 

High-quality bearing materials: 

WGHB adopts ultra-clean steel, high purity high-carbon chromium bearing steel GCr15 from a well-known domestic manufacturer, which can extend the life of the bearing by 80%.

 

High quality bearing rolling elements: 

The bearing balls provided by WGHB have good product performance to ensure the optimal bearing configuration and smooth operation at high speed and quiet. WGHB has a complete process production line, from powder ultrasonic pre-dispersion, mixture mixing, spray drying granulation, near-net-size molding, cold isostatic pressing, GPS-HIP combined sintering process, high-precision grinding and processing, total quality inspection to packaging. 

 

More suitable bearing cage: 

WGHB mostly adopts bakelite cage, which can more effectively reduce the friction between metal and bearing balls and extend the life of the bearing. WGHB can also choose more suitable bearing cage materials according to customer requirements and bearing applications.

 

Advanced lubrication technology: 

WGHB uses high performance grease and advanced lubrication technology to extend bearing life and improve bearing performance.

 

Ultra finished raceways: 

WGHB uses special honing to minimize noise, improve lubricant dispersion and increase bearing life.

 

Contact angle: 

WGHB ultra high speed precision bearings usually use 15°and 25° contact angles.

 

Accuracy grade:

WGHB can offer the high precision angular contact ball bearings with P2, P4A, P4 grade.

 

Our products with high precision and low noise, are widely used in metallurgy, mining,petroleum,chemical,coal, cement, paper,wind power, heavy machinery, port machinery and other industries. The company has independent import and export management rights. The products are sold all over the world, exported to more than fifty countries and regions such as South America,Western Europe, Southeast Asia, Central Asia, Africa and Australia. 

 

The company always takes "solution, creation, value" as business philosophy, providing excellent bearing solutions for domestic and foreign customers. WGHB Bearings has passed ISO9001:2008 and ISO14001:2004. Through the implementation of strict quality standards, taking rigorous quality control measures to improve product quality and service quality, WGHB Bearings provides high quality products and services to consumers around the world.

 

Welcome all your OEM and ODM order. Your spefic purchase needs of selecting current product from our catalogue or seeking engineering assistance for your application will be directly submit to our customer service center, we will answer you ASAP.

Single row angular contact ball bearings: 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 type cooling tower, electromechanical equipment, painting equipment, machine slot plate, arc welding machine.

Double row angular contact ball bearings: oil pump, Roots blower, air compressor, various transmission, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloidal reducer, food packaging machinery, electric welding machine, electric soldering iron, square box, gravity spray gun, wire stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery.

Our brand packing:
 

 

After Sales Service

1.After receiving the goods, customers can contact the staff to provide feedback and evaluation.
2.Any product errors, missing shipments, etc. caused by factory reasons will be compensated in the next order.

FAQ

Q1. What is the quality of WGHB bearings?

A:  We can provide bearings of different qualities. They can be roughly divided into three types: ordinary quality, medium high quality and high quality. Customers can choose the quality they need through communication.

Q2: What if the goods are not shipped after payment?

A:  WGHB Bearings has a physical factory. All goods are sold directly from the factory. We can provide relevant pictures and videos for proof. Sample orders can be sent. We also welcome customers to visit the factory in person.

Q3: What packing do you use?

A:  Depends on the needs of customer, we have variety of packing solutions. Single box/ cartons/ industrial packing/ pallet. 

Q4:  What's the payment terms?

A:  Usually 20%-30% deposit, rest balance pay after production.