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Tapered roller bearings are separable bearings, and both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into different structural types such as single-row, double-row and four-row tapered roller bearings ac··
Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
---|---|---|---|---|---|---|---|
30202 | 15 mm | 35 mm | - | 18.5 N | 14.6 N | 17000 rpm | 20000 rpm |
30302 | 15 mm | 42 mm | - | 27.7 N | 20 N | 15000 rpm | 18000 rpm |
30203 | 17 mm | 40 mm | - | 23.4 N | 18.6 N | 15000 rpm | 18000 rpm |
30303 | 17 mm | 47 mm | - | 34.2 N | 25 N | 13000 rpm | 16000 rpm |
32303 | 17 mm | 47 mm | - | 42.8 N | 33.5 N | 12000 rpm | 16000 rpm |
32004X | 20 mm | 42 mm | - | 29.7 N | 27 N | 13000 rpm | 16000 rpm |
30204 | 20 mm | 47 mm | - | 34.1 N | 28 N | 12000 rpm | 15000 rpm |
30304 | 20 mm | 52 mm | - | 41.9 N | 32.5 N | 12000 rpm | 14000 rpm |
32304 | 20 mm | 52 mm | - | 54.3 N | 45.5 N | 11000 rpm | 14000 rpm |
320/22X | 22 mm | 44 mm | - | 30.9 N | 29 N | 13000 rpm | 15000 rpm |
32005X | 25 mm | 47 mm | - | 33.2 N | 32.5 N | 12000 rpm | 14000 rpm |
30205 | 25 mm | 52 mm | - | 38.1 N | 33.5 N | 11000 rpm | 13000 rpm |
32205B | 25 mm | 52 mm | - | 44.5 N | 44 N | 10000 rpm | 13000 rpm |
32205 | 25 mm | 52 mm | - | 50.4 N | 45.5 N | 11000 rpm | 13000 rpm |
33205 | 25 mm | 52 mm | - | 57.9 N | 56 N | 10000 rpm | 13000 rpm |
31305 | 25 mm | 62 mm | - | 46.6 N | 40 N | 8500 rpm | 11000 rpm |
30305 | 25 mm | 62 mm | - | 55.3 N | 43 N | 9500 rpm | 12000 rpm |
32305 | 25 mm | 62 mm | - | 74.1 N | 63 N | 9000 rpm | 12000 rpm |
320/28X | 28 mm | 52 mm | - | 39 N | 38 N | 10000 rpm | 13000 rpm |
302/28 | 28 mm | 58 mm | - | 46.6 N | 41.5 N | 10000 rpm | 12000 rpm |
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