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NKX50-Z-XL
Needle roller/axial ball bearing
Needle roller/axial ball bearings NKX..-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication
구자재
NKX50-Z
제품 정보


미터법
우수한
Main Dimensions & Performance Data
Fw | 50 mm | Bore diameter |
D | 62 mm | Outside diameter |
C | 35 mm | Height |
Cr | 43,000 N | Basic dynamic load rating, radial |
C0r | 74,000 N | Basic static load rating, radial |
Ca | 29,000 N | Basic dynamic load rating, axial |
C0a | 75,000 N | Basic static load rating, axial |
Cur | 12,900 N | Fatigue load limit, radial |
Cua | 3,750 N | Fatigue load limit, axial |
nG | 3,300 1/min | Limiting speed |
≈m | 288.35 g | 중량 |
Mounting dimensions
da | 65.5 mm | Mounting dimension shaft shoulder |
ra max | 0.6 mm | Maximum recess radius |
Dimensions
D1 max | 71.5 mm | Maximum outerside diameter flange |
D2 max | 71.5 mm | Maximum outerside diameter flange |
C1 | 14 mm | Width of the axial brearing component |
C1 | 10 mm | Distance to lubrication hole |
C2 | 10 mm | Distance to lubrication hole |
dw | 50 mm | Bore diameter of shaft washer |
rmin | 0.6 mm | Minimum chamfer dimension |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Additional information
IR45X50X25-XL | Suitable inner rings IR |
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