Taper Roller Bearing 30204
Taper Roller Bearing 30204
30204 Taper Roller Wheel Bearing, it ables to carry radial and axial load in one direction simultaneously (cone + cup), this is a popular size that could be used in many application that uses this size 20mmx 47mmx 15.25mm. Bearing is made of Chrome Steel.
Item: 30204 ball bearing
Type: Taper Roller Wheel Bearing
Size: 20mmx 47mmx 15.25mm
Quantity: One Bearing (cone+cup)
Basic load ratings Cr: 27 KN
Basic load ratings Cor: 27.2 KN
Limiting Speed:
Grease Lubrication: 8,700 RPM
Oil Lubrication: 12,000 RPM
Product description of tapered roller bearings30204
Tapered roller bearings mainly bear combined load that are mainly from radial section and axial section. The bearing capacity depends on the angle of outside race rollaway. The angle is large the bearing capacity is large. This kind of the bearing belongs to gateless lager. According to the rows of rolling element in bearing it fall in single row, double row and four row tapered roller bearings.
Industrial application of tapered roller bearings
Tapered roller bearings apply to automobile rolling mill mine metallurgy plastics machinery etc
The series of tapered roller bearings
30200 series, 30300 series, 32200 series, 32300 series, 32000 series, 33000 series, 32900 series
Dimension(mm) | Rated Load(N) | Model Number | Weight(kg) | |||||||
d | D | T | B | C | r1 | r2 | Cr | Cor | ||
15 | 35 | 11.5 | 11 | 10 | 0.6 | 0.6 | 15800 | 14500 | 30202 | 0.053 |
42 | 14.25 | 13 | 11 | 1 | 1 | 21900 | 19200 | 30302 | 0.095 | |
17 | 40 | 13.25 | 12 | 11 | 1 | 1 | 20400 | 20200 | 30203 | 0.07 |
40 | 17.25 | 16 | 13 | 1 | 1 | 25400 | 24600 | 32203 | 0.18 | |
47 | 15.25 | 14 | 12 | 1 | 1 | 30000 | 27600 | 30303 | 0.13 | |
47 | 20.25 | 19 | 16 | 1 | 1 | 30500 | 33000 | 32303 | 0.17 | |
20 | 42 | 15 | 15 | 12 | 0.6 | 0.6 | 25100 | 28200 | 32004 | 0.1 |
47 | 15.25 | 14 | 12 | 1 | 1 | 29500 | 30500 | 30204 | 0.12 | |
47 | 19.25 | 18 | 15 | 1 | 1 | 27500 | 28000 | 32204 | 0.23 | |
52 | 16.25 | 15 | 13 | 1.5 | 1.5 | 35000 | 35500 | 30304 | 0.17 | |
52 | 22.25 | 21 | 18 | 1.5 | 1.5 | 45100 | 46700 | 32304 | 0.239 | |
25 | 47 | 15 | 15 | 11.5 | 0.6 | 0.6 | 28000 | 34000 | 32005 | 0.11 |
47 | 17 | 17 | 14 | 0.6 | 0.6 | 27500 | 37000 | 33005 | 0.14 | |
52 | 16.25 | 15 | 13 | 1 | 1 | 31500 | 33700 | 30205 | 0.152 | |
52 | 19.25 | 18 | 15 | 1.1 | 1.1 | 32500 | 35000 | 32205 | 0.18 | |
62 | 18.25 | 17 | 15 | 1.5 | 1.5 | 48200 | 46900 | 30305 | 0.265 | |
62 | 18.25 | 17 | 13 | 1.5 | 1.5 | 39800 | 42500 | 30305DJ | 0.267 | |
62 | 25.25 | 24 | 20 | 1.5 | 1.5 | 61200 | 64100 | 32305 | 0.378 | |
30 | 55 | 17 | 17 | 13 | 1 | 1 | 37500 | 46500 | 32006 | 0.17 |
55 | 20 | 20 | 16 | 1 | 1 | 39500 | 59500 | 33006 | 0.22 | |
62 | 17.25 | 16 | 14 | 1 | 1 | 43500 | 48000 | 30206 | 0.22 | |
62 | 21.25 | 20 | 17 | 1 | 1 | 53000 | 64500 | 32206 | 0.28 | |
72 | 20.75 | 19 | 16 | 1.5 | 1.5 | 59600 | 60100 | 30306 | 0.399 | |
72 | 20.75 | 19 | 14 | 1.5 | 1.5 | 50900 | 54900 | 30306DJ | 0.395 | |
72 | 28.75 | 27 | 23 | 1.5 | 1.5 | 82200 | 91600 | 32306 | 0.579 |
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