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04:47:53 GMT+0000 (Coordinated Universal Time)
23048-BE-XL-K-C3>B
Spherical Roller Bearing
Spherical roller bearings 230..-E1-K, main dimensions to DIN 635-2, with tapered bore, taper 1:12
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 240 mm | Bore diameter |
D | 360 mm | Outside diameter |
B | 92 mm | Width |
Cr | 1,350,000 N | Basic dynamic load rating, radial |
C0r | 2,120,000 N | Basic static load rating, radial |
Cur | 200,000 N | Fatigue load limit, radial |
nG | 2,080 1/min | Limiting speed |
nϑr | 1,310 1/min | Reference speed |
≈m | 31.28 kg | Weight |
Mounting dimensions
da min | 252.4 mm | Minimum diameter shaft shoulder |
da max | 268 mm | Maximum diameter of shaft shoulder |
Da max | 347.6 mm | Maximum diameter of housing shoulder |
ra max | 2.5 mm | Maximum recess radius |
db min | 251 mm | Minimum cavity diameter of the sleeve |
Ba min | 11 mm | Minimum cavity width of the sleeve |
Dimensions
rmin | 3 mm | Minimum chamfer dimension |
D1 | 324.6 mm | Bore diameter outer ring |
d2 | 269.5 mm | Raceway diameter of the inner ring |
ds | 8 mm | Diameter lubrication hole |
ns | 15 mm | Width of lubricating groove |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
e | 0.23 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y1 | 2.98 | Dynamic axial load factor |
Y2 | 4.44 | Dynamic axial load factor |
Y0 | 2.92 | Static axial load factor |
Additional information
H3048 | Adapter sleeve | |
AH3048 | Withdrawal sleeve |
Downloads:
Your current product variant
Design | BE | with lose center lip ring |
Bore type | K | Tapered, taper 1:12 |
Cage | JPB | Sheet metal cage |
Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
Relubrication feature | Standard |
Characteristics