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FAG INA Schaeffler
INA
BK3038-ZW-L114
Drawn cup needle roller bearing closed end BK3038-ZW-L114
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Main Dimensions & Performance Data
Fw
30 mm
Under roller diameter
D
37 mm
Outside diameter
C
38 mm
Width, outer ring
Cr
37,500 N
Basic dynamic load rating, radial
C0r
79,000 N
Basic static load rating, radial
Cur
10,300 N
Fatigue load limit, radial
nG
8,600 1/min
Limiting speed
nϑr
6,200 1/min
Reference speed
≈m
83.715 g
Weight

Dimensions
rmin
0.8 mm
Minimum chamfer dimension
Ct min
35.3 mm
Minimum width to base of drawn cup with closed end

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
140 °C
Operating temperature max.

Additional information
LR25X30X38,5
Suitable inner rings LR
IR25X30X38,5-XL
Suitable inner rings IR

Your current product variant
LubricantL114Grease (L114/customer specific)
Number of rolling element rows2Double-row design
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