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NA6909-ZW-XL-C3
Needle roller bearing NA6909-ZW-XL-C3
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Main Dimensions & Performance Data
d
45 mm
Bore diameter
D
68 mm
Outside diameter
B
40 mm
Width
Cr
79,000 N
Basic dynamic load rating, radial
C0r
127,000 N
Basic static load rating, radial
Cur
21,800 N
Fatigue load limit, radial
nG
8,600 1/min
Limiting speed
nϑr
4,750 1/min
Reference speed
≈m
508 g
Weight

Dimensions
F
52 mm
Raceway diameter inner ring
rmin
0.6 mm
Minimum chamfer dimension
s
0.5 mm
Axial displacement

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Your current product variant
CageStandardStandard
Cage featureStandard
Radial internal clearanceC3 (Group 3)Internal clearance larger than CN
Special featuresStandard
Number of rolling element rowsZWDouble-row design
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