● Single row tapered roller bearings are separable bearings.
● It can be easily mounted on the journal and bearing pedestal.
● It can withstand an axial load in one direction. And it can limit the axial displacement of the shaft relative to the bearing seat in one direction.
● Widely used in automobile, mining, metallurgy, plastic machinery and other industries.
Product Details
SIZE | DIMENSION | Basic load ratings | Fatigue load limit | Speed ratings | ||||
dynamic | static | Reference speed | Limiting speed | |||||
d[mm] | D[mm] | T[mm] | C[kN] | C0[kN] | Pu[kN] | [r/min] | [r/min] | |
30202 | 15 | 35 | 11.75 | 18.5 | 14.6 | 1.43 | 17000 | 20000 |
30302 | 15 | 42 | 14.25 | 27.7 | 20 | 2.08 | 15000 | 18000 |
11590/11520 | 15.875 | 42.862 | 14.288 | 21.5 | 17.6 | 1.8 | 13000 | 17000 |
30203 | 17 | 40 | 13.25 | 23.4 | 18.6 | 1.83 | 15000 | 18000 |
30303 | 17 | 47 | 15.25 | 34.2 | 25 | 2.7 | 13000 | 16000 |
32303 | 17 | 47 | 20.25 | 42.8 | 33.5 | 3.65 | 12000 | 16000 |
LM 11749/710 | 17.462 | 39.878 | 13.843 | 26.1 | 20.8 | 2.12 | 15000 | 18000 |
LM 11949/910 | 19.05 | 45.237 | 15.494 | 33.8 | 27.5 | 2.9 | 13000 | 16000 |
32004 X | 20 | 42 | 15 | 29.7 | 27 | 2.65 | 13000 | 16000 |
30204 | 20 | 47 | 15.25 | 34.1 | 28 | 3 | 12000 | 15000 |
30304 | 20 | 52 | 16.25 | 41.9 | 32.5 | 3.55 | 12000 | 14000 |
32304 | 20 | 52 | 22.25 | 54.3 | 45.5 | 5 | 11000 | 14000 |
M 12649/610 | 21.43 | 50.005 | 17.526 | 45.4 | 38 | 4.15 | 12000 | 15000 |
LM 12749/710 | 21.987 | 45.237 | 15.494 | 33.9 | 31 | 3.2 | 12000 | 15000 |
320/22 X | 22 | 44 | 15 | 30.9 | 29 | 2.85 | 13000 | 15000 |
32005 X | 25 | 47 | 15 | 33.2 | 32.5 | 3.25 | 12000 | 14000 |
30205 | 25 | 52 | 16.25 | 38.1 | 33.5 | 3.45 | 11000 | 13000 |
32205 B | 25 | 52 | 19.25 | 44.5 | 44 | 4.65 | 10000 | 13000 |
33205 | 25 | 52 | 22 | 57.9 | 56 | 6 | 10000 | 13000 |
31305 | 25 | 62 | 18.25 | 46.6 | 40 | 4.4 | 8500 | 11000 |
30305 | 25 | 62 | 18.25 | 55.3 | 43 | 4.75 | 9500 | 12000 |
32305 | 25 | 62 | 25.25 | 74.1 | 63 | 7.1 | 9000 | 12000 |
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