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61903-2RZ
619 Series Deep Groove Ball Bearing
Dimension and Parameters
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- Model
- -
- -
-
-61903-2RZ
- Dimension
- -
- d
-
mm17
- -
- D
-
mm30
- -
- B
-
mm7
- Basic load rating
- Dynamic
- C
-
kN4.62
- static
- C0
-
kN2.55
- Rated Speed
- Reference speed
- r/min
-
-50 000
- limit speed1
- r/min
-
-26 000
- Dimension
- d1
- ≈
-
mm20.4
- D1
- ≈
-
mm–
- D2
- ≈
-
mm27.7
- r1,2
- Min
-
mm0.3
- The dimensions of the shoulder and chamfer
- da
- Min
-
mm19
- da
- Max
-
mm20.3
- Da
- Max
-
mm28
- ra
- Max
-
mm0.3
- Computing coefficients
- -
- kr
-
-0.02
- -
- f0
-
-15
- Weight
- -
- -
-
kg0.018
-
BrandMONTON
