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03:38:58 GMT+0000 (Coordinated Universal Time)
23288-BEA-XL-K-MB1-C4
Spherical Roller Bearing
Spherical roller bearing 232..-BEA-XL-K-MB1, symmetric 2 outer ribs with rib washer
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 440 mm | Bore diameter |
D | 790 mm | Outside diameter |
B | 280 mm | Width |
Cr | 8,300,000 N | Basic dynamic load rating, radial |
C0r | 13,200,000 N | Basic static load rating, radial |
Cur | 880,000 N | Fatigue load limit, radial |
nG | 730 1/min | Limiting speed |
nϑr | 320 1/min | Reference speed |
≈m | 582.7 kg | Weight |
Mounting dimensions
da min | 472 mm | Minimum diameter shaft shoulder |
Da max | 758 mm | Maximum diameter of housing shoulder |
ra max | 6 mm | Maximum recess radius |
da max | 516 mm | Maximum diameter of shaft shoulder |
db min | 469 mm | Minimum cavity diameter of the sleeve |
Ba min | 17 mm | Minimum cavity width of the sleeve |
Dimensions
rmin | 7.5 mm | Minimum chamfer dimension |
D1 | 670.7 mm | Bore diameter outer ring |
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 | 0.35 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y1 | 1.91 | Dynamic axial load factor |
Y2 | 2.85 | Dynamic axial load factor |
Y0 | 1.87 | Static axial load factor |
Additional information
H3288-HG | Adapter sleeve | |
AHX3288G-H | Withdrawal sleeve |
Downloads:
Your current product variant
Design | BEA | with lose center lip ring |
Bore type | K | Tapered, taper 1:12 |
Cage | MB1 | Solid brass cage |
Radial internal clearance | C4 (Group 4) | Internal clearance larger than C3 |
Relubrication feature | Standard |
Characteristics