Single Row Angular Contact Ball Bearings 7904
Technical Details
| Bore Diameter (mm) d | Outer Diameter (mm) D | Width (mm) B | Weight (Kg) |
|---|---|---|---|
| 20 | 37 | 9 | 0.036 |
MATERIAL : Chrome Steel SAE52100/100Cr6/GCr15 , Stainless Steel 420 and 440
QUALITY : ABEC 1, ABEC3, ABEC5, ABEC7
Single row angular contact ball bearings 7904 can accommodate axial loads in one direction only. This type of bearing is typically adjusted against a second bearing. Their bearing rings are relatively offset as such to have an upper and a lower shoulder and are non-separable with single raceway grooves in the inner and outer rings. Single row Angular Contact Ball Bearings are known for their performance and high accuracy. This type of bearings can carry a high axial and radial load.
KZ BEARING SERIES
Metric Series : 7000, 7200, 7300, 7400, 7900, 71800, 71900
Inch Series : XLT, ALS, AMS
CAGES : MACHINED BRASS CAGE, POCKET-TYPE POLYAMIDE CAGE, PRESSED STEEL CAGE
Applications and industry: AUTOMOTIVE, HOME APPLIANCES, FLUID MACHINERY, TEXTILE INDUSTRY, AEROSPACE APPLICATIONS, MACHINE TOOL APPLICATION, PUMPS AND MOTORS, RAILD ROAD APPLICATIONS,
| Bearing Number | Inner Diameter (d) MM | Outer Diameter (D) MM | Width (B) MM | Basic Load Rating (N) Dyn. C | Basic Load Rating (N) Stat. C0 | LIMITTING SPEED ( R/MIN ) LUBRICATION Grease | LIMITTING SPEED ( R/MIN ) LUBRICATION Oil | Weight (KG) |
|---|---|---|---|---|---|---|---|---|
| 7904 | 20 | 37 | 9 | 6950 | 4250 | 0.036 | ||
| 7905 | 25 | 42 | 9 | 5720 | 3960 | 0.05 | ||
| 7906 | 30 | 47 | 9 | 6000 | 4600 | 0.058 | ||
| 7907 | 35 | 55 | 10 | 9600 | 7100 | 0.088 | ||
| 7908 | 40 | 62 | 12 | 10000 | 8100 | 0.13 | ||
| 7909 | 45 | 68 | 12 | 12500 | 10300 | 0.15 | ||
| 7910 | 50 | 72 | 12 | 13300 | 11600 | 0.157 | ||
| 7911 | 55 | 80 | 13 | 13800 | 12800 | 0.214 | ||
| 7912 | 60 | 85 | 13 | 14500 | 14000 | 0.23 | ||
| 7913 | 65 | 90 | 13 | 14600 | 14400 | 0.245 | ||
| 7914 | 70 | 100 | 16 | 21000 | 21000 | 0.397 | ||
| 7915 | 75 | 105 | 16 | 21200 | 21700 | 0.42 | ||
| 7916 | 80 | 110 | 16 | 21500 | 22400 | 0.444 | ||
| 7917 | 85 | 120 | 18 | 28800 | 30400 | 0.628 | ||
| 7918 | 90 | 125 | 18 | 29200 | 31600 | 0.658 | ||
| 7919 | 95 | 130 | 18 | 29600 | 32400 | 0.688 | ||
| 7920 | 100 | 140 | 20 | 38400 | 42000 | 0.934 | ||
| 7921 | 105 | 145 | 20 | 38800 | 43600 | 0.972 | ||
| 7922 | 110 | 150 | 20 | 39600 | 44800 | 1.01 | ||
| 7924 | 120 | 165 | 22 | 48800 | 55600 | 1.66 | ||
| 7926 | 130 | 180 | 24 | 66000 | 70000 | 1.82 | ||
| 7928 | 140 | 190 | 24 | 60400 | 72000 | 1.94 | ||
| 7930 | 150 | 210 | 28 | 78000 | 94000 | 2.96 |