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ITEM NUMBER
SFCW2220-307N1
Sealed Spherical Flange Blocks, SFCW Type
d87,313 mmBore
D—Outside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for SFCW2220-307N1
Units
Technical Specifications
- Type
- 4-Bolt Round Flanged Unit
- Bearing Type
- Spherical Roller Bearing
- Locking Device
- Adapter
- Seal Material
- Nitrile Rubber
- Bearing Number
- MX-W22220EALLKW33C3
- Housing Number
- SFC220N1
- Adapter Sleeve Number
- HA2320M1
- Housing Material
- Ductile Iron
- Housing Construction
- 1 Piece
- Performance
- Heavy Duty
- End Type
- Open
- Dynamic Load Rating
- 472000 N 106110 lbf
- Static Load Rating
- 495000 N 111281 lbf
- Rotational Speed [Max]
- 1500.0 RPM
- Operating Temperature Range
- -40 to 200 ºC -40 to 400 ºF
- Lubrication
- Relubricatable
Guidelines for Mounting
- Axial Displacement - Min.
- 0.028 in
- Axial Displacement - Max.
- 0.035 in
- Recommended Locknut Rotation
- 150 º
- Hydraulic Pressure - Min.
- 2250 lb/in²
- Hydraulic Pressure - Max.
- 3000 lb/in²
Shaft Tolerance
- Shaft Tolerance
- nominal to -87 µm nominal to .-003 in
Dimensional Specifications
- d
- 87.313 mm 3.4380 in
- a
- 330.0 mm 12.9921 in
- b
- 95.0 mm 3.7402 in
- c
- 29.0 mm 1.1417 in
- m
- 280.0 mm 11.0236 in
- f
- 230.0 mm 9.0196 in
- j
- 38.0 mm 1.4961 in
- s
- 20.0 mm 0.7874 in
- Notes
- Sales drawing reflects "Bore Size w/o Adapter". They do not show the "d"dimension, which is the bore size with adapter
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