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241/630-B-K30-MB
Spherical Roller Bearing
Spherical roller bearing 241..-B-K30-MB, symmetric 3 ribs
Informacje o produkcie
Metryczne
Calowe
Main Dimensions & Performance Data
d | 630 mm | Bore diameter |
D | 1.030 mm | Outside diameter |
B | 400 mm | Width |
Cr | 13.100.000 N | Basic dynamic load rating, radial |
C0r | 29.500.000 N | Basic static load rating, radial |
Cur | 2.040.000 N | Fatigue load limit, radial |
nG | 440 1/min | Limiting speed |
nϑr | 136 1/min | Reference speed |
≈m | 1.372 kg | Masa |
Mounting dimensions
da min | 662 mm | Minimum diameter shaft shoulder |
Da max | 998 mm | Maximum diameter of housing shoulder |
ra max | 6 mm | Maximum recess radius |
Dimensions
rmin | 7,5 mm | Minimum chamfer dimension |
ds | 12,5 mm | Diameter lubrication hole |
ns | 23,5 mm | Width of lubricating groove |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
e | 0,38 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y1 | 1,78 | Dynamic axial load factor |
Y2 | 2,65 | Dynamic axial load factor |
Y0 | 1,74 | Static axial load factor |
Additional information
AH241/630-H | Withdrawal sleeve |
Pliki do pobrania:
Twoja aktualna wersja produktu
Design | B | with fixed central rib |
Bore type | K30 | Tapered, taper 1:30 |
Cage | MB | Solid brass cage |
Radial internal clearance | CN (Group N) | Normal internal clearance |
Relubrication feature | Standard |
Właściwości