NTN BEARING CORPORATION OF AMERICA
NTN BEARING CORPORATION OF AMERICA
Head Office
1600 E. Bishop Court, P.O. Box 7604
Mount Prospect, IL 60056-7604, U.S.A.
Phone: 847-298-7500
Fax: 847-699-9744
Toll Free: 800-323-2358
Email: mkt@ntnamerica.com
Website: www.ntnamericas.com
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Sealed Spherical Flange Blocks, Ductile End Cover, Open End, SFCW Type
Sealed Spherical Flange Blocks, SFCW Type - Dimensions
Unit of Measure
Items Sealed Spherical Flange Blocks, Ductile End Cover, Open End, SFCW Type
SFCW2211-115N1
Sealed Spherical Flange Blocks, SFCW Type 		Sealed Spherical Flange Blocks, Ductile End Cover, Open End, SFCW Type
SFCW2211-200N1
Sealed Spherical Flange Blocks, SFCW Type 		Sealed Spherical Flange Blocks, Ductile End Cover, Open End, SFCW Type
SFCW2211N1
Sealed Spherical Flange Blocks, SFCW Type 		Sealed Spherical Flange Blocks, Ductile End Cover, Open End, SFCW Type
SFCW2213-203N1
Sealed Spherical Flange Blocks, SFCW Type 		Sealed Spherical Flange Blocks, Ductile End Cover, Open End, SFCW Type
SFCW2213-204N1
Sealed Spherical Flange Blocks, SFCW Type
Type N/A 4-Bolt Round Flanged Unit
Bearing Type N/A Spherical Roller Bearing
Locking Device N/A Adapter
Seal Material N/A Nitrile Rubber
Bearing Number N/A MX-W22211EALLKW33C3 N/A MX-W22211EALLKW33C3 N/A MX-W22211EALLKW33C3 N/A MX-W22213EALLKW33C3 N/A MX-W22213EALLKW33C3
Housing Number N/A SFC211N1 N/A SFC211N1 N/A SFC211N1 N/A SFC213N1 N/A SFC213N1
Adapter Sleeve Number N/A HA2311M1 N/A HE2311XYM1 N/A H2311XM1 N/A HA2313M1 N/A HE2313XM1
Housing Material N/A Ductile Iron
Housing Construction N/A 1 Piece
Performance N/A Heavy Duty
End Type N/A Open
Dynamic Load Rating N/A 35000 lbf155000 N155.00 kN N/A 35000 lbf155000 N155.00 kN N/A 35000 lbf155000 N155.00 kN N/A 51000 lbf226000 N226.00 kN N/A 51000 lbf226000 N226.00 kN
Static Load Rating N/A 33500 lbf148000 N148.00 kN N/A 33500 lbf148000 N148.00 kN N/A 33500 lbf148000 N148.00 kN N/A 50500 lbf224000 N224.00 kN N/A 50500 lbf224000 N224.00 kN
Rotational Speed [Max] N/A 2700 RPM N/A 2700 RPM N/A 2700 RPM N/A 2300 RPM N/A 2300 RPM
Operating Temperature Range N/A -40 to 400 ºF-40 to 200 ºC
Axial Displacement - Min. N/A 0.018 in
Axial Displacement - Max. N/A 0.024 in
Recommended Locknut Rotation N/A 90 º
Hydraulic Pressure - Min. N/A 1700 lb/in² N/A 1700 lb/in² N/A 1700 lb/in² N/A 1750 lb/in² N/A 1750 lb/in²
Hydraulic Pressure - Max. N/A 2250 lb/in² N/A 2250 lb/in² N/A 2250 lb/in² N/A 2350 lb/in² N/A 2350 lb/in²
Shaft Tolerance N/A nominal to -.0029 innominal to -74 µm
d N/A 1.9375 in49.213 mm N/A 2.0000 in50.800 mm N/A 1.9685 in50.000 mm N/A 2.1875 in55.563 mm N/A 2.2500 in57.150 mm
a N/A 7.8740 in200.0 mm N/A 7.8740 in200.0 mm N/A 7.8740 in200.0 mm N/A 9.4488 in240.0 mm N/A 9.4488 in240.0 mm
b N/A 2.4409 in62.0 mm N/A 2.4409 in62.0 mm N/A 2.4409 in62.0 mm N/A 2.7559 in70.0 mm N/A 2.7559 in70.0 mm
c N/A 0.7480 in19.0 mm N/A 0.7480 in19.0 mm N/A 0.7480 in19.0 mm N/A 0.9449 in24.0 mm N/A 0.9449 in24.0 mm
m N/A 6.4961 in165.0 mm N/A 6.4961 in165.0 mm N/A 6.4961 in165.0 mm N/A 7.4803 in190.0 mm N/A 7.4803 in190.0 mm
f N/A 5.0980 in130.0 mm N/A 5.0980 in130.0 mm N/A 5.0980 in130.0 mm N/A 6.0784 in155.0 mm N/A 6.0784 in155.0 mm
j N/A 0.9843 in25.0 mm
s N/A 0.5512 in14.0 mm