2721T28 Spherical-Roller Bearings

$304.24
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Product Number:
2721T28
Additional info
For Load Direction Combined Radial and Thrust
Bearing Seal Type Open
Ring Material Steel
For Shaft Diameter 50 mm
For Housing ID 110 mm
Width 40 mm
Width Tolerance -0.12 mm to 0 mm
Maximum Rotation Speed 6,300 rpm
Lubrication Required
Bearing Construction Double Row
Bearing Type Roller
Cage Material Steel
For Shaft Type Round
Product ID 50 mm
ID Tolerance -0.012 mm to 0 mm
OD 110 mm
Roller Bearing Type Spherical
Roller Material Steel
Shaft Mount Type Press Fit
System of Measurement Metric
Country of Origin Germany
DFARS Compliance Specialty Metals COTS-Exempt
ECCN 1C999
REACH Compliance Not Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 848230.008
OD Tolerance -0.015 mm to 0 mm
Combined Load Capacity Dynamic 51,250 lbf
Combined Load Capacity Static 50,000 lbf
Bearing Trade Number 22310
Minimum Temperature -40° F
Maximum Temperature 212° F
Product Description Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.
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