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  • Double Row Deep Groove Ball Bearing
  • Double Row Deep Groove Ball Bearing

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: AGRICULTUREAUTOMOTIVECEMENT INDUSTRYCRUSHER INDUSTRYHEAVY MACHINERY EQUIPMENTSHOME APPLIANCESMINING SECTORMETAL INDUSTRYFLUID MACHINERYTEXTILE INDUSTRY

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Bearing Number fw Basic Load Rating (N) Dyn. C Basic Load Rating (N) Stat. C0 Limiting Speed Weight (KG)
3008 25500 21700 0.25
3200 7410 4300 0.051
3201 10100 5600 0.058
3202 11200 6800 0.066
3203 14000 8650 0.096
3204 18600 12000 0.16
3205 20300 14000 0.18
3206 28100 20000 0.29
3207 37100 27500 0.44
3208 44900 33500 0.59
3209 47500 38000 0.63
3210 47500 39000 0.66
3211 57200 67000 1.05
3212 72100 85000 1.4
3213 78100 95000 1.75
3214 95000 83000 1.85
3215 95000 84000 2.1
3216 109000 102000 2.65
3217 129000 117000 3.4
3218 142000 142000 4.15
3219 147000 142000 5
3220 187000 175000 5.5
3222 190000 180000 8.8
3302 15100 9150 0.13
3303 21200 12500 0.18
3304 22100 14300 0.22
3305 31200 20800 0.35
3306 41000 28500 0.53
3307 48800 34000 0.73
3308 56200 43000 0.95
3309 72100 73500 1.4
3310 88000 96500 1.95
3311 95200 108000 2.55
3312 112000 127000 3.25
3313 160000 126000 4
3314 161000 130000 4.9
3315 187000 160000 5.7
3316 198000 179000 6.95
3317 194000 185000 8.3
3318 220000 220000 9.25
3319 238000 315000 11
3320 255000 355000 12.5
3322 292000 425000 19
3800 2100 1400 0.008
3801 2190 1550 0.008
3802 2430 1960 0.009
3803 2480 2080 0.015
3804 5600 4850 0.02
3805 6000 5600 0.025
3806 6300 6100 0.03
3807 6700 7000 0.035
3808 7000 7800 0.04
3809 7200 8300 0.053
3810 8700 10400 0.07
3811 12100 15700 0.09
3812 14500 17500 0.14
3814 19200 23800 0.19
3816 19600 25500 0.23
3818 27000 35500 0.457
3820 28000 39000 0.5
4200 7700 5900 0.057
4201 7750 6150 0.062
4202 9750 9000 0.071
4203 11700 10400 0.106
4204 16400 16000 0.165
4205 16300 16900 0.189
4206 22000 24700 0.298
4207 26400 30700 0.46
4208 33700 42400 0.558
4209 31900 43900 0.605
4210 31400 44600 0.651
4211 37200 54100 0.882
4212 47900 67600 1.2
4213 54700 78500 1.59
4214 62100 89800 1.68
4215 61600 90700 1.77
4302 13100 11700 0.123
4303 16500 15000 0.171
4304 19500 17000 0.227
4305 26300 25700 0.365
4306 35500 35900 0.542
4307 40600 41800 0.752
4308 46000 48800 1.01
4309 57600 62400 1.35
4310 70400 77700 1.8
4311 84200 94400 2.29
4312 99200 113000 2.87
4313 107000 124000 3.46
4314 115000 136000 4.21
4315 132000 158000 5.15