Angular Contact Paired Bearing 7306 7307 7308 High-Precision Bearing

• Customization: Available
• Contact Angle: 30°
• Aligning: Aligning Bearing
• Model NO.: 7306; 7307; 7308
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Thrust Bearing
• Material: Bearing Steel
• Type: Ball
• Structure: Angular Contact
• Precision Rating: P0 P6 P5 P4 P2
• Vibration: V1 V2 V3 V4
• Clearance: C2 C0 C3 C4 C5
• Tolerance: ABEC1, 3, 5, 7
• Main Market: Global
• Applicable: Mining. Metallurgy. Agriculture. Industrial
• Feature: Long Life / Durable / Low Voice
• Stock Qty: Rich /Great Supplying Ability
• Transport Package: Industrial or Single Box as Request
• Specification: Standard
• Trademark: DOKING
• Origin: China
• HS Code: 84821030
• Production Capacity: 600000 Pieces/Years

Product Description

Product Introduction

Angular contact bearing is a type of precision rolling bearing with special structural design, its inner and outer ring roller in the axial presents a certain clamping angle (contact angle), can simultaneously withstand radial load and unidirectional axial load, the greater the contact angle the stronger the axial bearing capacity, the common angle is 15° (C type), 25° (AC type), 30° (B type), etc., can meet the load needs under different working conditions.

CATALOGUE

Bearing No.	Boundary dimensions				Basic load ratings(kN)		Limiting speed		Mass
	mm				Dynamic	Static	rpm		kg
	d	D	B	rsmin	Cr	Cor	Grease	Oil	≈
3200	10	30	14.3	0.6	8.4	6.5	14000	19000	0.05l
3201	12	32	15.9	0.6	8.45	6.7	13000	17000	0.06
3202	15	35	15.9	0.6	11.1	9.05	11000	15000	0.069
3203	17	40	17.5	0.6	14.2	11.8	9900	13000	0.099
3204	20	47	20.6	1	17.5	15.2	8800	12000	0.166
3205	25	52	20.6	1	19.3	18.4	7300	9800	0.183
3206	30	62	23.8	1	27.7	27.4	6300	8400	0.303
3207	35	72	27	1.1	37.5	38	5500	7400	0.458
3208	40	80	30.2	1.1	40.5	45	4900	6600	0.627
3209	45	85	30.2	1.1	46.5	52	4400	5900	0.678
3210	50	90	30.2	1.5	52.5	60	4000	5300	0.698
3211	55	100	33.3	1.5	66	76.5	3600	4900	1.07
3212	60	110	36.5	1.5	70.5	88	3400	4500	1.34
3213	65	120	38.1	1.5	78	99	3100	4200	1.68
3214	70	125	39.7	1.5	86	110	2900	3900	1.84
3215	75	130	41.3	1.5	94	122	2700	3600	2
3216	80	140	44.4	2	104	131	2500	3400	2.71
3217	85	150	49.2	2	121	155	2400	3200	3.48
3218	90	160	52.4	2	135	170	2200	3000	4.24
3219	95	170	55.6	2.1	144	184	2100	2800	5.1
3220	100	180	60.3	2.1	189	234	2000	2700	5.88

Bearing No.	Boundary dimensions				Basic load ratings(kN)		Limiting speed		Mass
	mm				Dynamic	Static	rpm		kg
	d	D	B	rsmin	Cr	Cor	Grease	Oil	≈
3302	15	42	19	1	14.2	11.8	9900	13000	0.127
3303	17	47	22.2	1	17.5	15	9000	12000	0.185
3304	20	52	22.2	1.1	21.1	18.6	8000	11000	0.221
3305	25	62	25.4	1.1	29.4	26.8	6700	8900	0.354
3306	30	72	30.2	1.1	39	36.5	5700	7600	0.558
3307	35	80	34.9	1.5	49.5	47.5	5000	6600	0.756
3308	40	90	36.5	1.5	54.5	57.5	4400	5900	1.03
3309	45	100	39.7	1.5	67.5	72.5	4000	5300	1.37
3310	50	110	44.4	2	81.5	89.5	3600	4800	1.98
3311	55	120	49.2	2	96.5	108	3300	4400	2.42
3312	60	130	54	2.1	113	128	3000	4000	3.07
3313	65	140	58.7	2.1	131	150	2800	3700	3.9
3314	70	150	63.5	2.1	153	168	2600	3500	5.2
3315	75	160	68.3	2.1	172	191	2400	3200	6.3

Bearing No.	Boundary dimensions			Basic load ratings(kN)		Limiting speed		Mass
	mm			Dynamic	Static	rpm		kg
	d	D	B	Cr	Cor	Grease	Oil	≈
7000C	10	26	8	4.9	2.1	24,000	32,000	0.019
7001C	12	28	8	5.4	2.6	22,000	28,000	0.021
7002C	15	32	9	6.2	3.3	19,000	25,000	0.03
7003C	17	35	10	6.6	3.6	16,000	22,000	0.04
7004C	20	42	12	10.4	6	14,000	19,000	0.064
7005C	25	47	12	11.6	7.4	12,000	17,000	0.074
7006C	30	55	13	15.1	10.2	9,500	14,000	0.11
7007C	35	62	14	18.2	12.7	8,500	12,000	0.15
7008C	40	68	15	19.7	14.9	8,000	11,000	0.18
7009C	45	75	16	25.9	20.2	7,500	10,000	0.23
7010C	50	80	16	26.6	21.8	6,700	9,000	0.25
7011C	55	90	18	38.9	29.5	6,000	8,000	0.38
7012C	60	95	18	40.9	33.1	5,600	7,500	0.4
7013C	65	100	18	40.1	35.3	5,300	7,000	0.43
7014C	70	110	20	48.3	43.1	5,000	6,700	0.6
7015C	75	115	20	49.6	45.9	4,800	6,300	0.63
7016C	80	125	22	58.9	54.7	4,500	6,000	0.85
7017C	85	130	22	58.1	55.9	4,300	5,600	0.89
7018C	90	140	24	71.7	68.7	4,000	5,300	1.15
7019C	95	145	24	73.5	73.1	3,800	5,000	1.2
7020C	100	150	24	74.4	72.5	3,800	5,000	1.25
7021C	105	160	26	80.6	81.1	3,600	4,800	1.6
7022C	110	170	28	101.4	100.3	3,400	4,600	1.95
7024C	120	180	28	108.6	110.7	2,800	3,800	2.1
7026C	130	200	33	129.4	134.7	2,600	3,400	3.33
7028C	140	210	33	153.4	160.5	2,400	3,200	3.46
7030C	150	225	35	183.9	194.2	2,200	3,000	4.8
7032C	160	240	38	200.1	219.4	2,000	2,800	5.26

Bearing No.	Boundary dimensions			Basic load ratings(kN)		Limiting speed		Mass
	mm			Dynamic	Static	rpm		kg
	d	D	B	Cr	Cor	Grease	Oil	≈
7000AC	10	26	8	4.7	2.1	24,000	32,000	0.019
7001AC	12	28	8	5.1	2.4	22,000	28,000	0.021
7002AC	15	32	9	5.9	3.2	19,000	25,000	0.03
7003AC	17	35	10	6.3	3.6	16,000	22,000	0.04
7004AC	20	42	12	10	5.7	14,000	19,000	0.064
7005AC	25	47	12	11.1	7	12,000	17,000	0.074
7006AC	30	55	13	14.4	9.8	9,500	14,000	0.11
7007AC	35	62	14	17.3	12.1	8,500	12,000	0.15
7008AC	40	68	15	18.7	14.1	8,000	11,000	0.18
7009AC	45	75	16	24.7	19.1	7,500	10,000	0.23
7010AC	50	80	16	25.3	20.5	6,700	9,000	0.25
7011AC	55	90	18	35.5	26.5	6,000	8,000	0.38
7012AC	60	95	18	37	31.3	5,600	7,500	0.4
7013AC	65	100	18	38	33.6	5,300	7,000	0.43
7014AC	70	110	20	45.8	40.9	5,000	6,700	0.6
7015AC	75	115	20	47.5	43.3	4,800	6,300	0.63
7016AC	80	125	22	57.5	51	4,500	6,000	0.85
7017AC	85	130	22	55	52.8	4,300	5,600	0.89
7018AC	90	140	24	71.7	68.7	4,000	5,300	1.15
7019AC	95	145	24	69.8	69.1	3,800	5,000	1.2
7020AC	100	150	24	69	69.7	3,800	5,000	1.25
7021AC	105	160	26	80.9	72.2	3,600	4,800	1.6
7022AC	110	170	28	98.5	93.9	3,400	4,600	1.95
7024AC	120	180	28	103.5	104.5	2,800	3,800	2.1
7026AC	130	200	33	122.4	127.8	2,600	3,400	3.33
7028AC	140	210	33	145.3	152.8	2,400	3,200	3.46
7030AC	150	225	35	174.2	184.9	2,200	3,000	4.8
7032AC	160	240	38	189.6	209	2,000	2,800	5.26

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