Double Row Deep Groove Ball Bearing 3008

Technical Details

Bore Diameter (mm) d	Outer Diameter (mm) D	Width (mm) B	Weight (Kg)
40	68	21	0.25

KZ SERIES: 4200, 4302

SEALS/SHIELD : OPEN, Z, ZZ, RS, 2RS

MATERIAL: Chrome Steel SAE52100/100Cr6/GCr15 , Stainless Steel 420 and 440, Ceramic Si3N4 and Zr02

QUALITY: ABEC 1, ABEC3, ABEC5, ABEC7

Double Row Deep Groove Ball Bearings 3008 are very suitable for bearing arrangements where the load carrying capacity of a single row bearing is inadequate. For the same bore and outside diameter, double row bearings are slightly wider than single row bearings in the 62 and 63 series, but have a considerably higher load carrying capacity. Double row bearings have deep, uninterrupted raceway grooves have a close osculation with the balls, enabling the bearings to accommodate radial loads and axial loads in both directions.

Applications and Industry: AGRICULTURE, AUTOMOTIVE, CEMENT INDUSTRY, CRUSHER INDUSTRY, HEAVY MACHINERY EQUIPMENTS, HOME APPLIANCES, MINING SECTOR, METAL INDUSTRY, FLUID MACHINERY, TEXTILE INDUSTRY

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Bearing Number	Inner Diameter (d) MM	Width (B) MM	Weight (KG)
3008	40	21	0.25
3200	10	14	0.051
3201	12	15.9	0.058
3202	15	15.9	0.066
3203	17	17.5	0.096
3204	20	20.6	0.16
3205	25	20.6	0.18
3206	30	23.8	0.29
3207	35	27	0.44
3208	40	30.2	0.59
3209	45	30.2	0.63
3210	50	30.2	0.66
3211	55	33.3	1.05
3212	60	36.5	1.4
3213	65	38.1	1.75
3214	70	39.7	1.85
3215	75	41.3	2.1
3216	80	44.4	2.65
3217	85	49.2	3.4
3218	90	52.4	4.15
3219	95	55.6	5
3220	100	60.3	5.5
3222	110	69.8	8.8
3302	15	19	0.13
3303	17	22.2	0.18
3304	20	22.2	0.22
3305	25	25.4	0.35
3306	30	30.2	0.53
3307	35	34.9	0.73
3308	40	36.5	0.95
3309	45	39.7	1.4
3310	50	44.4	1.95
3311	55	49.2	2.55
3312	60	54	3.25
3313	65	58.7	4
3314	70	63.5	4.9
3315	75	68.3	5.7
3316	80	68.3	6.95
3317	85	73	8.3
3318	90	73	9.25
3319	95	77.8	11
3320	100	82.6	12.5
3322	110	92.1	19
3800	10	7	0.008
3801	12	7	0.008
3802	15	7	0.009
3803	17	7	0.015
3804	20	10	0.02
3805	25	10	0.025
3806	30	10	0.03
3807	35	10	0.035
3808	40	10	0.04
3809	45	10	0.053
3810	50	12	0.07
3811	55	13	0.09
3812	60	14	0.14
3814	70	15	0.19
3816	80	15	0.23
3818	90	19	0.457
3820	100	19	0.5
4200	10	14	0.057
4201	12	14	0.062
4202	15	14	0.071
4203	17	16	0.106
4204	20	18	0.165
4205	25	18	0.189
4206	30	20	0.298
4207	35	23	0.46
4208	40	23	0.558
4209	45	23	0.605
4210	50	23	0.651
4211	55	25	0.882
4212	60	28	1.2
4213	65	31	1.59
4214	70	31	1.68
4215	75	31	1.77
4302	15	17	0.123
4303	17	19	0.171
4304	20	21	0.227
4305	25	24	0.365
4306	30	27	0.542
4307	35	31	0.752
4308	40	33	1.01
4309	45	36	1.35
4310	50	40	1.8
4311	55	43	2.29
4312	60	46	2.87
4313	65	48	3.46
4314	70	51	4.21
4315	75	55	5.15