Free Samples Bearing 7212c 7212A 7212b 7312c 7312A 7312b 7013c 7013A 7213c 7213A 7213b 7313c 7313A 7313b

• Customization: Available
• Contact Angle: 30
• Aligning: Non-Aligning Bearing
• Model NO.: 7312A
• Rows Number: Single
• Load Direction: Both Axial Load and Radial Load
• Material: Bearing Steel
• Clearance: C0 C2 C3 C4 C5
• Lubrication: Grease Oil
• Feature: Low Noise Low Vibration,Long Life
• Serive: OEM
• Samples: Available
• Vibration: Z4 Z3 Z2 Z1
• Seals Type: Open or Zz or 2RS
• Cage: Steel or Nylon or Brass or Bakelite Phenolic Plast
• Angular: 15 30 40
• Quality Grade: P6 P5 P4 P2
• Transport Package: as Customer′s Request
• Specification: 100000/mouth
• Trademark: SQY
• Origin: Shandong
• HS Code: 8482103000
• Production Capacity: 10000000

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 wheel.
 

Bearig Number	Principal dimensions(mm)				Weight(KG)
	d	D	B	rsmin
7003C	17	35	10	0.15	0.040
7003A	17	35	10	0.15	0.031
7203C	17	40	12	0.3	0.067
7203A	17	40	12	0.3	0.060
7203B	17	40	12	0.3	0.062
7303C	17	47	14	1.0	0.109
7303A	17	47	14	0.6	0.111
7303B	17	47	14	0.6	0.113
7004C	20	42	12	0.3	0.071
7004A	20	42	12	0.3	0.063
7204C	20	47	14	0.6	0.113
7204A	20	47	14	0.6	0.100
7204B	20	47	14	0.6	0.104
7304C	20	52	15	1.1	0.140
7304A	20	52	15	0.6	0.140
7304B	20	52	15	0.6	0.144
7005C	25	47	12	0.3	0.083
7005A	25	47	12	0.3	0.074
7205C	25	52	15	0.6	0.139
7205A	25	52	15	0.6	0.126
7205B	25	52	15	0.6	0.129
7305C	25	62	17	1.1	0.222
7305A	25	62	17	0.6	0.230
7305B	25	62	17	0.6	0.236
7006C	30	55	13	0.6	0.130
7006A	30	55	13	0.6	0.111
7206C	30	62	16	0.6	0.218
7206A	30	62	16	0.6	0.191
7206B	30	62	16	0.6	0.197
7306C	30	72	19	1.1	0.330
7306A	30	72	19	0.6	0.341
7306B	30	72	19	0.6	0.349
7007C	35	62	14	0.6	0.169
7007A	35	62	14	0.6	0.148
7207C	35	72	17	0.6	0.316
2707A	35	72	17	0.6	0.284
7207B	35	72	17	0.6	0.289
7307C	35	80	21	1.0	0.440
7307A	35	80	21	1.0	0.459
7307B	35	80	21	1.0	0.469
7008C	40	68	15	0.6	0.209
7008A	40	68	15	0.6	0.186
7208C	40	80	18	0.6	0.413
7208A	40	80	18	0.6	0.370
7208B	40	80	18	0.6	0.378
7308C	40	90	23	1.5	0.606
7308A	40	90	23	1.5	0.628
7308B	40	90	23	1.5	0.643
7009C	45	75	16	0.6	0.268
7009A	45	75	16	0.6	0.240
7209C	45	85	19	0.6	0.430
7209A	45	85	19	0.6	0.405
7209B	45	85	19	0.6	0.415
7309C	45	100	25	1.5	0.830
7309A	45	100	25	1.5	0.840
7309B	45	100	25	1.5	0.861
7010C	50	80	16	0.6	0.285
7010A	50	80	16	0.6	0.255
7210C	50	90	20	0.6	0.591
7210A	50	90	20	0.6	0.457
7210B	50	90	20	0.6	0.468
7310C	50	110	27	2.0	1.050
7310A	50	110	27	2.0	1.091
7310B	50	110	27	2.0	1.110
7011C	55	90	18	0.6	0.421
7011A	55	90	18	0.6	0.388
7211C	55	100	21	1.0	0.679
7211A	55	100	21	1.0	0.604
7211B	55	100	21	1.0	0.617
7311C	55	120	29	2.0	1.340
7311A	55	120	29	2.0	1.400
7311B	55	120	29	2.0	4.441
7012C	60	95	18	0.6	0.449
7012A	60	95	18	0.6	0.406
7212C	60	110	22	1.0	0.878
7212A	60	110	22	1.0	0.787
7212B	60	110	22	1.0	0.804
7312C	60	130	31	2.1	1.680
7312A	60	130	31	2.1	1.729
7312B	60	130	31	2.1	1.769
7013C	65	100	18	0.6	0.483
7013A	65	100	18	0.6	0.445
7213C	65	120	23	1.0	1.130
7213A	65	120	23	1.0	1.020
7213B	65	120	23	1.0	1.040
7313C	65	140	33	2.1	2.060
7313A	65	140	33	1.1	2.110
7313B	65	140	33	1.1	2.160
7014C	70	110	20	0.6	0.688
7014A	70	110	20	0.6	0.615
7214C	70	125	24	1.0	1.230
7214A	70	125	24	1.0	1.100
7214B	70	125	24	1.0	1.130
7314C	70	150	35	2.1	2.500
7314A	70	150	35	1.1	2.590
7314B	70	150	35	1.1	2.640
7015C	75	115	20	0.6	0.739
7015A	75	115	20	0.6	0.652
7215C	75	130	25	1.0	1.351
7215A	75	130	25	1.0	1.181
7215B	75	130	25	1.0	1.211
7315C	75	160	37	2.1	3.090
7315A	75	160	37	1.1	3.121
7315B	75	160	37	1.1	3.181
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
7018C	90	140	24	1.0	1.332
7018A	90	140	24	1.0	1.183
7218C	90	160	30	1.0	2.501
7218A	90	160	30	1.0	2.243
7218B	90	160	30	1.0	2.285
7318C	90	190	43	3.0	4.880
7318A	90	190	43	1.1	5.054
7318B	90	190	43	1.1	5.164
7019C	95	145	24	1.0	1.411
7019A	95	145	24	1.0	1.422
7219C	95	170	32	1.1	3.042
7219A	95	170	32	1.1	2.673
7219B	95	170	32	1.1	2.733
7319C	95	200	45	3.0	5.650
7319A	95	200	45	1.1	5.822
7319B	95	200	45	1.1	5.974
7020C	100	150	24	1.0	1.455
7020A	100	150	24	1.0	1.473
7220C	100	180	34	1.1	3.643
7220A	100	180	34	1.1	3.211
7220B	100	180	34	1.1	3.272
7320C	100	215	47	3.0	6.900
7320A	100	215	47	1.1	7.284
7320B	100	215	47	1.1	7.423

 

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