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Double row angular contact ball bearing

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Double row angular contact ball bearings generally use nylon cages or brass solid cages. When installing double row angular contact ball bearings, it should be noted that although the bearings can withstand bidirectional axial loads, if there is a ball gap on one side, attention should be paid not to let the main axial load pass through the groove edge on the side with the gap. When using bearings, attention should be paid to ensuring that the raceway on the side without the ball gap bears the main load.

Principal Dimensions			Designation	Basic Load Ratings		Limited Speed		Weight
d	D	B	Designation	Cr	Cor	Grease	Oil	Weight
10	26	12	3000A	5.5	3.2	18000	23000	0.022
10	26	12	3000A-2RS	5.5	3.2	18000	-	0.022
10	26	12	3000A-2Z	5.5	3.2	18000	-	0.022
10	30	14.3	3200A	7.5	4.3	16000	21000	0.05
10	30	14.3	3200A-2RS	7.5	4.3	16000	-	0.05
10	30	14.3	3200A-2Z	7.5	4.3	16000	-	0.05
12	28	12	3001A	6.1	3.7	17000	22000	0.025
12	28	12	3001A-2RS	6.1	3.7	17000	-	0.025
12	28	12	3001A-2Z	6.1	3.7	17000	-	0.025
12	32	15.9	3201A	9	4.9	14000	19000	0.058
12	32	15.9	3201A-2RS	9	4.9	14000	-	0.058
12	32	15.9	3201A-2Z	9	4.9	14000	-	0.058
15	32	13	3002A	8.5	5.4	14500	18000	0.036
15	32	13	3002A-2RS	8.5	5.4	14500	-	0.036
15	32	13	3002A-2Z	8.5	5.4	14500	-	0.036
15	35	15.9	3202A	10	6	11000	16000	0.066
15	35	15.9	3202A-2RS	10	6	11000	-	0.066
15	35	15.9	3202A-2Z	10	6	11000	-	0.066
15	42	19	3302A	14	8	10000	15000	0.13
15	42	19	3302A-2RS	14	8	10000	-	0.13
15	42	19	3302A-2Z	14	8	10000	-	0.13
17	35	14	3003A	9	6	12500	16000	0.042
17	35	14	3003A-2RS	9	6	12500	-	0.042
17	35	14	3003A-2Z	9	6	12500	-	0.042
17	40	17.5	3203A	12.7	7.8	9000	14000	0.096
17	40	17.5	3203A-2RS	12.7	7.8	9000	-	0.096
17	40	17.5	3203A-2Z	12.7	7.8	9000	-	0.096
17	47	22.2	3303A	17.3	10.4	8000	12000	0.18
17	47	22.2	3303A-2RS	17.3	10.4	8000	-	0.18
17	47	22.2	3303A-2Z	17.3	10.4	8000	-	0.18
20	32	10	3804A	4.9	3.9	13000	14300	0.02
20	32	10	3804A-2RS	4.9	3.9	13000	-	0.02
20	32	10	3804A-2Z	4.9	3.9	13000	-	0.02
20	37	13	3904A	9.3	6.6	12000	13200	0.046
20	37	13	3904A-2RS	9.3	6.6	12000	-	0.046
20	37	13	3904A-2Z	9.3	6.6	12000	-	0.046
20	42	16	3004A	14.2	9.6	11000	13000	0.08
20	42	16	3004A-2RS	14.2	9.6	11000	-	0.08
20	42	16	3004A-2Z	14.2	9.6	11000	-	0.08
20	47	20.6	3204A	19	12.1	8000	12000	0.16
20	47	20.6	3204A-2RS	19	12.1	8000	-	0.16
20	47	20.6	3204A-2Z	19	12.1	8000	-	0.16
20	52	22.2	3304A	19	12.3	8500	12000	0.22
20	52	22.2	3304A-2RS	19	12.3	8500	-	0.22
20	52	22.2	3304A-2Z	19	12.3	8500	-	0.22
25	37	10	3805A	5.5	4.9	11500	12700	0.025
25	37	10	3805A-2RS	5.5	4.9	11500	-	0.025
25	37	10	3805A-2Z	5.5	4.9	11500	-	0.025
25	42	13	3905A	9.6	7.5	11000	12300	0.062
25	42	13	3905A-2RS	9.6	7.5	11000	-	0.062
25	42	13	3905A-2Z	9.6	7.5	11000	-	0.062
25	47	16	3005A	15.2	11	9500	12000	0.1
25	47	16	3005A-2RS	15.2	11	9500	-	0.1
25	47	16	3005A-2Z	15.2	11	9500	-	0.1
25	52	20.6	3205A	20.6	13.9	7500	10000	0.19
25	52	20.6	3205A-2RS	20.6	13.9	7500	-	0.19
25	52	20.6	3205A-2Z	20.6	13.9	7500	-	0.19
25	62	25.4	3305A	27.6	17.8	7500	10000	0.367
25	62	25.4	3305A-2RS	27.6	17.8	7500	-	0.367
25	62	25.4	3305A-2Z	27.6	17.8	7500	-	0.367
30	42	10	3806A	5.7	5.6	10000	11500	0.03
30	42	10	3806A-2RS	5.7	5.6	10000	-	0.03
30	42	10	3806A-2Z	5.7	5.6	10000	-	0.03
30	47	13	3906A	9.9	8.3	9500	10500	0.095
30	47	13	3906A-2RS	9.9	8.3	9500	-	0.095
30	47	13	3906A-2Z	9.9	8.3	9500	-	0.095
30	55	19	3006A	20.3	15.5	8000	10000	0.16
30	55	19	3006A-2RS	20.3	15.5	8000	-	0.16
30	55	19	3006A-2Z	20.3	15.5	8000	-	0.16
30	62	23.8	3206A	25.7	18.5	6300	8500	0.31
30	62	23.8	3206A-2RS	25.7	18.5	6300	-	0.31
30	62	23.8	3206A-2Z	25.7	18.5	6300	-	0.31
30	72	30.2	3306A	37.2	25.9	6000	8000	0.59
30	72	30.2	3306A-2RS	37.2	25.9	6000	-	0.59
30	72	30.2	3306A-2Z	37.2	25.9	6000	-	0.59
35	47	10	3807A	6.1	6.2	8500	10000	0.035
35	47	10	3807A-2RS	6.1	6.2	8500	-	0.035
35	47	10	3807A-2Z	6.1	6.2	8500	-	0.035
35	55	15	3907A	12.9	11.3	8000	9500	0.138
35	55	15	3907A-2RS	12.9	11.3	8000	-	0.138
35	55	15	3907A-2Z	12.9	11.3	8000	-	0.138
35	62	20	3007A	24.2	20.4	6500	8500	0.24
35	62	20	3007A-2RS	24.2	20.4	6500	-	0.24
35	62	20	3007A-2Z	24.2	20.4	6500	-	0.24
35	72	27	3207A	30.4	23.5	5600	7500	0.51
35	72	27	3207A-2RS	30.4	23.5	5600	-	0.51
35	72	27	3207A-2Z	30.4	23.5	5600	-	0.51
35	80	34.9	3307A	46.1	35.3	5300	7000	0.82
35	80	34.9	3307A-2RS	46.1	35.3	5300	-	0.82
35	80	34.9	3307A-2Z	46.1	35.3	5300	-	0.82
40	52	10	3808A	6.4	6.9	7000	8500	0.04
40	52	10	3808A-2RS	6.4	6.9	7000	-	0.04
40	52	10	3808A-2Z	6.4	6.9	7000	-	0.04
40	62	16	3908A	17.4	15.8	6500	8000	0.158
40	62	16	3908A-2RS	17.4	15.8	6500	-	0.158
40	62	16	3908A-2Z	17.4	15.8	6500	-	0.158
40	68	21	3008A	24.5	20.8	6000	7800	0.279
40	68	21	3008A-2RS	24.5	20.8	6000	-	0.279
40	68	21	3008A-2Z	24.5	20.8	6000	-	0.279
40	80	30.2	3208A	40.8	30.2	5300	7000	0.64
40	80	30.2	3208A-2RS	40.8	30.2	5300	-	0.64
40	80	30.2	3208A-2Z	40.8	30.2	5300	-	0.64
40	90	36.5	3308A	54.9	40.1	4800	6300	1.06
40	90	36.5	3308A-2RS	54.9	40.1	4800	-	1.06
40	90	36.5	3308A-2Z	54.9	40.1	4800	-	1.06
45	58	10	3809A	6.7	7.7	6300	7000	0.055
45	58	10	3809A-2RS	6.7	7.7	6300	-	0.055
45	58	10	3809A-2Z	6.7	7.7	6300	-	0.055
45	68	16	3909A	17.9	17.2	6000	6800	0.183
45	68	16	3909A-2RS	17.9	17.2	6000	-	0.183
45	68	16	3909A-2Z	17.9	17.2	6000	-	0.183
45	75	23	3009A	39.3	36.4	5600	6200	0.364
45	75	23	3009A-2RS	39.3	36.4	5600	-	0.364
45	75	23	3009A-2Z	39.3	36.4	5600	-	0.364
45	85	30.2	3209A	42.8	34.5	4800	6300	0.72
45	85	30.2	3209A-2RS	42.8	34.5	4800	-	0.72
45	85	30.2	3209A-2Z	42.8	34.5	4800	-	0.72
45	100	39.7	3309A	72.1	52	4300	5600	1.24
45	100	39.7	3309A-2RS	72.1	52	4300	-	1.24
45	100	39.7	3309A-2Z	72.1	52	4300	-	1.24
50	65	12	3810A	7	8.4	6000	7500	0.075
50	65	12	3810A-2RS	7	8.4	6000	-	0.075
50	65	12	3810A-2Z	7	8.4	6000	-	0.075
50	72	16	3910A	19.1	19.6	5800	7200	0.189
50	72	16	3910A-2RS	19.1	19.6	5800	-	0.189
50	72	16	3910A-2Z	19.1	19.6	5800	-	0.189
50	80	23	3010A	42.3	41.9	5300	6600	0.395
50	80	23	3010A-2RS	42.3	41.9	5300	-	0.395
50	80	23	3010A-2Z	42.3	41.9	5300	-	0.395
50	90	30.2	3210A	43.2	35.3	4500	6000	0.78
50	90	30.2	3210A-2RS	43.2	35.3	4500	-	0.78
50	90	30.2	3210A-2Z	43.2	35.3	4500	-	0.78
50	110	44.4	3310A	84.9	62.6	4000	5300	1.96
50	110	44.4	3310A-2RS	84.9	62.6	4000	-	1.96
50	110	44.4	3310A-2Z	84.9	62.6	4000	-	1.96
55	72	13	3811A	12.8	14.4	5500	6500	0.01
55	72	13	3811A-2RS	12.8	14.4	5500	-	0.01
55	72	13	3811A-2Z	12.8	14.4	5500	-	0.01
55	80	19	3911A	20	21.7	5300	6200	0.282
55	80	19	3911A-2RS	20	21.7	5300	-	0.282
55	80	19	3911A-2Z	20	21.7	5300	-	0.282
55	90	26	3011A	43.7	44.7	4800	5800	0.581
55	90	26	3011A-2RS	43.7	44.7	4800	-	0.581
55	90	26	3011A-2Z	43.7	44.7	4800	-	0.581
55	100	33.3	3211A	53.9	47.2	4000	5300	1.03
55	100	33.3	3211A-2RS	53.9	47.2	4000	-	1.03
55	100	33.3	3211A-2Z	53.9	47.2	4000	-	1.03
55	120	49.2	3311A	106.3	82	3600	4800	2.4
55	120	49.2	3311A-2RS	106.3	82	3600	-	2.4
55	120	49.2	3311A-2Z	106.3	82	3600	-	2.4
60	78	14	3812A	13.6	16.2	5000	5500	0.14
60	78	14	3812A-2RS	13.6	16.2	5000	-	0.14
60	78	14	3812A-2Z	13.6	16.2	5000	-	0.14
60	85	19	3912A	21	23.8	4800	5300	0.303
60	85	19	3912A-2RS	21	23.8	4800	-	0.303
60	85	19	3912A-2Z	21	23.8	4800	-	0.303
60	95	26	3012A	47.2	53.4	4400	5000	0.621
60	95	26	3012A-2RS	47.2	53.4	4400	-	0.621
60	95	26	3012A-2Z	47.2	53.4	4400	-	0.621
60	110	36.5	3212A	61.3	52.6	3800	5000	1.4
60	110	36.5	3212A-2RS	61.3	52.6	3800	-	1.4
60	110	36.5	3212A-2Z	61.3	52.6	3800	-	1.4
60	130	54	3312A	121.4	95.1	3400	4500	3.24
60	130	54	3312A-2RS	121.4	95.1	3400	-	3.24
60	130	54	3312A-2Z	121.4	95.1	3400	-	3.24
65	85	15	3813A	15.1	18.3	4700	5200	0.182
65	85	15	3813A-2RS	15.1	18.3	4700	-	0.182
65	85	15	3813A-2Z	15.1	18.3	4700	-	0.182
65	90	19	3913A	21.4	24.8	4500	5000	0.324
65	90	19	3913A-2RS	21.4	24.8	4500	-	0.324
65	90	19	3913A-2Z	21.4	24.8	4500	-	0.324
65	100	26	3013A	49.5	59.2	4000	4800	0.661
65	100	26	3013A-2RS	49.5	59.2	4000	-	0.661
65	100	26	3013A-2Z	49.5	59.2	4000	-	0.661
65	120	38.1	3213A	73.4	66.6	3400	4500	1.84
65	120	38.1	3213A-2RS	73.4	66.6	3400	-	1.84
65	120	38.1	3213A-2Z	73.4	66.6	3400	-	1.84
65	140	58.7	3313A	137.5	109.6	2800	3700	3.9
65	140	58.7	3313A-2RS	137.5	109.6	2800	-	3.9
65	140	58.7	3313A-2Z	137.5	109.6	2800	-	3.9
70	90	15	3814A	18	21.9	4400	4800	0.19
70	90	15	3814A-2RS	18	21.9	4400	-	0.19
70	90	15	3814A-2Z	18	21.9	4400	-	0.19
70	100	23	3914A	25.8	30	4000	4600	0.516
70	100	23	3914A-2RS	25.8	30	4000	-	0.516
70	100	23	3914A-2Z	25.8	30	4000	-	0.516
70	110	30	3014A	54.2	58.9	3600	4400	0.95
70	110	30	3014A-2RS	54.2	58.9	3600	-	0.95
70	110	30	3014A-2Z	54.2	58.9	3600	-	0.95
70	125	39.7	3214A	80.5	73.8	3200	4300	1.98
70	125	39.7	3214A-2RS	80.5	73.8	3200	-	1.98
70	125	39.7	3214A-2Z	80.5	73.8	3200	-	1.98
70	150	63.5	3314A	154.5	125.1	2800	3800	4.7
70	150	63.5	3314A-2RS	154.5	125.1	2800	-	4.7
70	150	63.5	3314A-2Z	154.5	125.1	2800	-	4.7
75	95	15	3815A	16	20.3	4200	4700	0.224
75	95	15	3815A-2RS	16	20.3	4200	-	0.224
75	95	15	3815A-2Z	16	20.3	4200	-	0.224
75	105	23	3915A	26	31.3	3800	4300	0.546
75	105	23	3915A-2RS	26	31.3	3800	-	0.546
75	105	23	3915A-2Z	26	31.3	3800	-	0.546
75	115	30	3015A	57.7	66.5	3400	4000	1.003
75	115	30	3015A-2RS	57.7	66.5	3400	-	1.003
75	115	30	3015A-2Z	57.7	66.5	3400	-	1.003
75	130	41.3	3215A	87.9	81.4	3000	3600	2.01
75	130	41.3	3215A-2RS	87.9	81.4	3000	-	2.01
75	130	41.3	3215A-2Z	87.9	81.4	3000	-	2.01
75	160	68.3	3315A	171.4	134.8	2600	3200	6.3
75	160	68.3	3315A-2RS	171.4	134.8	2600	-	6.3
75	160	68.3	3315A-2Z	171.4	134.8	2600	-	6.3
80	140	44.4	3216A	103.7	97.5	2800	3600	2.48
80	140	44.4	3216A-2RS	103.7	97.5	2800	-	2.48
80	140	44.4	3216A-2Z	103.7	97.5	2800	-	2.48
80	170	68.3	3316A	190.1	151.7	2400	3400	7.21
80	170	68.3	3316A-2RS	190.1	151.7	2400	-	7.21
80	170	68.3	3316A-2Z	190.1	151.7	2400	-	7.21
85	150	49.2	3217A	111.8	106.4	2400	3500	3.2
85	150	49.2	3217A-2RS	111.8	106.4	2400	-	3.2
85	150	49.2	3217A-2Z	111.8	106.4	2400	-	3.2
85	180	73	3317A	189.4	234.5	2200	3200	8.3
85	180	73	3317A-2RS	189.4	234.5	2200	-	8.3
85	180	73	3317A-2Z	189.4	234.5	2200	-	8.3
90	160	52.4	3218A	111.8	106.4	2400	3200	4.5
90	160	52.4	3218A-2RS	111.8	106.4	2400	-	4.5
90	160	52.4	3218A-2Z	111.8	106.4	2400	-	4.5

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