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

Double Row Deep Groove Ball Bearing 3806

Technical Details

Bore Diameter (mm) d Outer Diameter (mm) D Width (mm) B Weight (Kg)
30 42 10 0.03

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 3806 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)
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