7304DT,7304DF,7304DB,7304B
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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 row7304B
-
DB7304DB
-
DF7304DF
-
DT7304DT
- Pagrindiniai matmenys (mm)
-
d20
-
D52
-
B15
-
r (min.)1.1
-
r1(min)0.6
- Pagrindinės apkrovos normos (N)
-
Kr17300
-
Kor9650
- Pagrindiniai apkrovos įvertinimai {kgf}
-
Kr1770
-
Kor985
- Vertė
-
fo13.9
- Limiting Speed (rpm)
-
Tepalas11000 m
-
Alyva15000
- Distance of action point(mm)
-
a22.6
- Abutment and fillet dimensions
-
da (min)27
-
Da (maks.)45
-
ra (maks.)1
- Svoris
-
(kg)0.15
- Basic load ratings(duplex bearing) (N)
-
Kr28200
-
Kor19300
- Basic load ratings(duplex bearing) (kgf)
-
Kr2870
-
Kor1970
- Limiting Speed(duplex bearing) (rpm)
-
Tepalas9000
-
Alyva12000 m
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement45.2
-
face-to-face arrangement15.2
- Installation dimensions(duplex bearing)
-
db (min.)25
-
Db(max)47
-
rb (maks.)0.6