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ITEM NUMBER
SPW2211N1
Sealed Spherical Pillow Blocks, SPW Type
d50,000 mmBore
D—Outside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
infos@catson.com.vn
TECHNICAL DATA
Specifications for SPW2211N1
Units
Technical Specifications
- Type
- Pillow Block Unit
- Bearing Type
- Spherical Roller Bearing
- Seal Material
- Nitrile Rubber
- Locking Device
- Adapter
- Bearing Number
- MX-W22211EALLKW33C3
- Housing Number
- SP211N1
- Adapter Sleeve Number
- H2311XM1
- Housing Material
- Ductile Iron
- Housing Construction
- 1 Piece
- Mounting Type
- 2-Bolt
- Performance
- Heavy Duty
- End Type
- Open
- Dynamic Load Rating
- 155000 N 34846 lbf
- Static Load Rating
- 148000 N 33272 lbf
- Rotational Speed [Max]
- 2700 RPM
- Weight
- 5.900 kg 13.001 lb
- Operating Temperature Range
- -40 to 200 ºC -40 to 400 ºF
- Lubrication
- Relubricatable
Guidelines for Mounting
- Axial Displacement - Min.
- 0.018 in
- Axial Displacement - Max.
- 0.024 in
- Recommended Locknut Rotation
- 90 º
- Hydraulic Pressure - Min.
- 1700 lb/in²
- Hydraulic Pressure - Max.
- 2250 lb/in²
Shaft Tolerance
- Shaft Tolerance
- nominal to -74 µm nominal to -.0029 in
Allowable Loads
- Allowable Loads - P60
- 12500 lb
- Allowable Loads - P90
- 7500 lb
- Allowable Loads - P120
- 5500 lb
- Allowable Loads - P150
- 5000 lb
- Allowable Loads - P180
- 6000 lb
Dimensional Specifications
- d
- 50.000 mm 1.9690 in
- h
- 70.0 mm 2.7559 in
- a
- 255.0 mm 10.0394 in
- b
- 62.0 mm 2.4409 in
- b1
- 70.0 mm 2.7559 in
- c
- 28.0 mm 1.1024 in
- m
- 210.0 mm 8.2677 in
- w
- 136.0 mm 5.3543 in
- u
- 18.0 mm 0.7087 in
- v
- 23.0 mm 0.9055 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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