7309DT,7309DF,7309DB,7309A
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7300 serija
„Baofu Mansion 3“ Nr. 105 Nr. 180 „Meifeng RD Gulou“ rajonas, Fudžou Kinija,
Matmenys ir parametrai
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- Bearing Numbers
-
Single row7309A
-
DB7309DB
-
DF7309DF
-
DT7309DT
- Pagrindiniai matmenys (mm)
-
d45
-
D100
-
B25
-
r (min.)1.5
-
r1(min)1
- Pagrindinės apkrovos normos (N)
-
Kr63500
-
Kor43500
- Pagrindiniai apkrovos įvertinimai {kgf}
-
Kr6450
-
Kor4450
- Vertė
-
fo13.7
- Limiting Speed (rpm)
-
Tepalas6300
-
Alyva8500
- Distance of action point(mm)
-
a33.4
- Abutment and fillet dimensions
-
da (min)54
-
Da (maks.)91
-
ra (maks.)1.5
- Svoris
-
(kg)0.848
- Basic load ratings(duplex bearing) (N)
-
Kr103000
-
Kor87000
- Basic load ratings(duplex bearing) (kgf)
-
Kr10500
-
Kor8900
- Limiting Speed(duplex bearing) (rpm)
-
Tepalas5000
-
Alyva6700
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement66.9
-
face-to-face arrangement16.9
- Installation dimensions(duplex bearing)
-
db (min.)51
-
Db(max)94
-
rb (maks.)1