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  • Double Row Angular Contact Ball Bearings
  • Double Row Angular Contact Ball Bearings

Double Row Angular Contact Ball Bearings 3308

Technical Details

Bore Diameter (mm) d Outer Diameter (mm) D Width (mm) B Weight (Kg)
40 90 36.5 1.07

KZ SERIES : 3200, 3315, 5203, 5304

SEALS/SHIELDS : Open, 2RS

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

QUALITY : ABEC 1, ABEC3, ABEC5, ABEC7

Double Row Angular Contact ball bearings 3308 have raceways in the inner and outer rings that are displaced with respect to each other with the angle of contact ranges from 15° to 45° in the direction of the bearing axis. This means that they are designed to accommodate and simultaneously action axial and radial loads. Double row angular contact ball bearings can support axial loads in both directions and high radial loads. They are particularly suitable for bearing arrangements where rigid axial guidance is required. These bearings are available in a wide range of shielding and seals.

Inch Series : XLT, ALS, AMS

CAGES : MACHINED BRASS CAGE

Applications and industry: AUTOMOTIVEHOME APPLIANCESMETAL INDUSTRYFLUID MACHINERYTEXTILE INDUSTRY, AEROSPACE APPLICATIONS, MACHINE TOOL APPLICATION, PUMPS AND MOTORS, RAILD ROAD APPLICATIONS

KZ BEARING SERIES : 3200, 3300, 5200, 5300

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  • Double row dgbb
  • Double Row Deep Groove Ball Bearing
  • Double Row Deep Groove Ball Bearing

Double Row Deep Groove Ball Bearing 3308

Technical Details

Bore Diameter (mm) d Outer Diameter (mm) D Width (mm) B Weight (Kg)
40 90 36.5 0.95

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 3308 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 Inner Diameter (d) MM Outer Diameter (D) MM Width (B) MM t S Basic Load Rating (N) Dyn. C LIMITTING SPEED ( R/MIN ) LUBRICATION Grease LIMITTING SPEED ( R/MIN ) LUBRICATION Oil Weight (KG)
3308 40 90 36.5 56200 5000 6700 0.95
3309 45 100 39.7 72100 4500 6000 1.4
3310 50 110 44.4 88000 4000 8300 1.95
3311 55 120 49.2 95200 3800 5000 2.55
3312 60 130 54 112000 3400 4500 3.25
3313 65 140 58.7 160000 2700 3400 4
3314 70 150 63.5 161000 2500 3100 4.9
3315 75 160 68.3 187000 2400 3000 5.7
3316 80 170 68.3 198000 2300 2800 6.95
3317 85 180 73 194000 2200 3200 8.3
3318 90 190 73 220000 2000 3000 9.25
3319 95 200 77.8 238000 1900 2800 11
3320 100 215 82.6 255000 1800 2600 12.5
3322 110 240 92.1 292000 1700 2400 19
3800 10 19 7 2100 22500 29200 0.008
3801 12 21 7 2190 20000 26000 0.008
3802 15 24 7 2430 17500 22800 0.009
3803 17 26 7 2480 15000 19500 0.015
3804 20 32 10 5600 13000 16900 0.02
3805 25 37 10 6000 11500 15000 0.025
3806 30 42 10 6300 10000 13000 0.03
3807 35 47 10 6700 8500 11000 0.035
3808 40 52 10 7000 7000 9100 0.04
3809 45 58 10 7200 6500 8400 0.053
3810 50 65 12 8700 6000 7800 0.07
3811 55 72 13 12100 5500 7200 0.09
3812 60 78 14 14500 5000 6500 0.14
3814 70 90 15 19200 4400 5700 0.19
3816 80 100 15 19600 4000 5200 0.23
3818 90 115 19 27000 3300 4700 0.457
3820 100 125 19 28000 3100 0.5
4200 10 30 14 7700 15000 20000 0.057
4201 12 32 14 7750 14000 18000 0.062
4202 15 35 14 9750 12000 16000 0.071
4203 17 40 16 11700 11000 14000 0.106
4204 20 47 18 16400 9000 12000 0.165
4205 25 52 18 16300 7500 9900 0.189
4206 30 62 20 22000 6400 8500 0.298
4207 35 72 23 26400 5600 7400 0.46
4208 40 80 23 33700 4700 6300 0.558
4209 45 85 23 31900 4600 6100 0.605
4210 50 90 23 31400 4200 5600 0.651
4211 55 100 25 37200 3800 5000 0.882
4212 60 110 28 47900 3500 4700 1.2
4213 65 120 31 54700 3200 4300 1.59
4214 70 125 31 62100 3100 4100 1.68
4215 75 130 31 61600 2900 3900 1.77
4302 15 42 17 13100 11000 14000 0.123
4303 17 47 19 16500 9400 13000 0.171
4304 20 52 21 19500 8300 11000 0.227
4305 25 62 24 26300 6700 9000 0.365
4306 30 72 27 35500 5700 7600 0.542
4307 35 80 31 40600 5200 7000 0.752
4308 40 90 33 46000 4600 6100 1.01
4309 45 100 36 57600 4100 5500 1.35
4310 50 110 40 70400 3700 5000 1.8
4311 55 120 43 84200 3400 4600 2.29
4312 60 130 46 99200 3100 4200 2.87
4313 65 140 48 107000 2900 3900 3.46
4314 70 150 51 115000 2700 3600 4.21
4315 75 160 55 132000 2500 3400 5.15