Industrial Bearing Supplier NSK NACHI NTN Bearings 7016c 7216A 7316b 7017c 7317A 7217b 7317b Precision Angular Contact Ball Bearing

• Customization: Available
• Contact Angle: 15°
• Aligning: Standard
• Model NO.: 7016C 7216A 7316B 7017C 7317A 7217B 7317B
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Brand Customized: Available
• Precision: P0 P6 P5 P4
• Lubrication: Grease or Oil
• Application: Industrial Motors Petroleum Machinery
• Transport Package: as Customer Required
• Specification: 30mm-350mm
• Trademark: SQY
• Origin: Shandong China
• HS Code: 8482400090
• Production Capacity: 50000 PCS /Year

Product Description

Angular contact bearings can bear radial load and axial load simultaneously. It can work at very high speed. The larger the contact angle, the higher the axial bearing capacity. High precision and high speed bearings usually take 15 degrees contact angles. Under axial force, the contact angle will increase. Contact angles are generally divided into 15, 30, and 40 degrees, expressed by the letters C, A, B respectively. Generally used in high frequency motors and centrifuges.General used for machine tool spindle, high frequency motor, gas turbine, centrifuge, small car front whee.
 
Angular contact ball bearing accuracy class includes dimensional tolerance and rotation accuracy. From low to high accuracy is expressed as P0(ordinary), P6(P6X), P5, P4, P2, in addition, P3, P7, P9 are also used in European and American brands to indicate accuracy levels, P3 is equivalent to level P6 of ISO and JS standards, P7 is equivalent to level P4, and P9 is equivalent to level P2.

Angular contact ball bearings are a variant of deep groove ball bearings and have prominent features.
1.Simple structure;
2.Higher limit speed;
3.Smaller friction torque;
4.Can withstand radial and axial load at the same time;
5.At the same external dimensions, it can withstand larger dynamic and static load capacity than deep groove ball;
6.High rotary precision and low noise.

Product Parameters

Bearig Number	Principal dimensions(mm)				Weight(KG)
	d	D	B	rsmin
7016C	80	125	22	0.6	0.958
7016A	80	125	22	0.6	0.872
7216C	80	140	26	1.0	1.622
7216A	80	140	26	1.0	1.452
7216B	80	140	26	1.0	1.482
7316C	80	170	39	2.1	3.550
7316A	80	170	39	1.1	3.702
7316B	80	170	39	1.1	3.782
7017C	85	130	22	0.6	1.005
7017A	85	130	22	0.6	0.909
7217C	85	150	28	1.0	2.036
7217A	85	150	28	1.0	1.825
7217B	85	150	28	1.0	1.865
7317C	85	180	41	3.0	4.180
7317A	85	180	41	1.1	4.326
7317B	85	180	41	1.1	4.415

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