NSK 6909 bearings
6909, NSK, Deep groove ball bearings, Single-row, Open Type


NSK Deep groove ball bearings
Measurement system
Metric
Bore diameter
45.000 mm
Outside diameter
68.000 mm
Width
12.000 mm
Cr
14100 N
C0r
10900 N
Limiting speed
12000 r/min
Net weight
0.126 kgs
Number of rows
1
Sealing
Without
Cage
Steel sheet metal
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
None

In stock


Technical specification for NSK 6909

NSK 6909
NSK Bearing Number 6909
d 45 mm Boundary Dimensions
D 68 mm
B 12 mm
r min. 0.6 mm
Cr 14100 N Basic Load Ratings
C0r 10900 N
f0 15.9 Factor
Grease 9500 r/min Limiting Speed
Oil 12000 r/min
da min. 49.0 mm Abutment and Fillet Dimensions
da max. 50.0 mm
Da max. 64.0 mm
ra max. 0.6 mm
Ball Qty. 15  
Ball Basic Diameter 6.747 mm  
Weight 0.126 kg approx.
NSK Deep groove ball bearings, open type

6909, NSK, Deep groove ball bearing, Single-Row, Open type. Boundary dimensions: 45 x 68 x 12 mm.

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