30318J2
Lejupielādēt
Sazinies ar mums
Dalīties ar
30300 sērija
Tapered roller bearings have tapered inner and outer raceways and rollers to handle simultaneous radial and thrust loads. Their axial load carrying capacity is directly related to the contact angle of the rollers and raceway shaft.
They are available in single-row, double-row, and four-row designs. The individual parts of tapered roller bearings are commonly sold separately as cups and cones. Cones contain the roller assembly and inner ring while cups include the outer ring. Full assembly units contain both the cup and cone. As separable bearings, different designs and sizes are available to accommodate a variety of applications.
Dimensija un parametri
Pieprasīt piedāvājumu
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Apzīmējums30318J2
- Galvenie izmēri (mm)
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d190
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D190
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B46.5
- Pamata slodzes vērtējumi (KN)
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dyc (Cr)330
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stc (Cor)400
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Pu44
- Ātruma vērtējumi (apgr./min.
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Ātruma vērtējumi2600
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Ātruma ierobežošana4000
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Svars (kg)5.65
- ISO335
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Izmēri (ABMA)2GB
- Izmēri (mm)
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d90
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d1 ~132
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B43
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C36
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r1,2 (min)4
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r3,4 (min)3
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a36
- Atbalsta un filejas izmēri (mm)
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da (maks.)113
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db (min)105
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Da (min)165
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Da (maks.)176
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Db (min)176
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Ca (min)6
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Cb (min)10.5
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ra (maks.)3
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rb (maks.)2.5
- Vērtība
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e0.35
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Jā1.7
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Jā0.9