Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings
| Items |
 /Asset/Sealed-Spherical-Pillow-Blocks--Cast-Dust-Cover--Closed-End--SPAW_SPW-Type.png CM-SPAW2215-207N1 Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW Type |
/Asset/Sealed-Spherical-Pillow-Blocks--Cast-Dust-Cover--Closed-End--SPAW_SPW-Type.png CM-SPAW2217-215N1 Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW Type |
/Asset/Sealed-Spherical-Pillow-Blocks--Cast-Dust-Cover--Closed-End--SPAW_SPW-Type.png CM-SPAW2220-307N1 Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW Type |
/Asset/Sealed-Spherical-Pillow-Blocks--Cast-Dust-Cover--Closed-End--SPAW_SPW-Type.png CM-SPAW2222-315N1 Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW Type |
/Asset/Sealed-Spherical-Pillow-Blocks--Cast-Dust-Cover--Closed-End--SPAW_SPW-Type.png CM-SPAW2226-407N1 Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW Type |
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| Type | Pillow Block Unit | |||||||||
| Bearing Type | Spherical Roller Bearing | |||||||||
| Seal Material | Nitrile Rubber | |||||||||
| Locking Device | Adapter | |||||||||
| Bearing Number | MX-W22215EALLKW33C3 | MX-W22217EALLKW33C3 | MX-W22220EALLKW33C3 | MX-W22222EALLKW33C3 | MX-W22226EALLKW33C3 | |||||
| Housing Number | SPA215N1 | SPA217N1 | SPA220N1 | SPA222N1 | SPA226N1 | |||||
| Adapter Sleeve Number | HA2315M1 | HA2317XM1 | HA2320M1 | HA2322XM1 | HA2326M1 | |||||
| Housing Material | Ductile Iron | |||||||||
| Housing Construction | 1 Piece | |||||||||
| Mounting Type | 2-Bolt | 2-Bolt | 2-Bolt | 4-Bolt | 4-Bolt | |||||
| Performance | Heavy Duty | |||||||||
| End Type | (1) Open & (1) Closed | |||||||||
| Dynamic Load Rating | 55000 lbf244000 N244.00 kN | 73000 lbf324000 N324.00 kN | 106000 lbf472000 N472.00 kN | 135000 lbf602000 N602.00 kN | 182000 lbf808000 N808.00 kN | |||||
| Static Load Rating | 56000 lbf249000 N249.00 kN | 74000 lbf330000 N330.00 kN | 111000 lbf495000 N495.00 kN | 145000 lbf643000 N643.00 kN | 202000 lbf898000 N898.00 kN | |||||
| Rotational Speed [Max] | 2000 RPM | 1800 RPM | 1500 RPM | 1400 RPM | 1200 RPM | |||||
| Operating Temperature Range | -40 to 400 ºF-40 to 200 ºC | |||||||||
| Axial Displacement - Min. | 0.024 in | 0.028 in | 0.028 in | 0.03 in | 0.043 in | |||||
| Axial Displacement - Max. | 0.030 in | 0.035 in | 0.035 in | 0.043 in | 0.055 in | |||||
| Recommended Locknut Rotation | 120 º | 150 º | 150 º | 180 º | 210 º | |||||
| Hydraulic Pressure - Min. | 1800 lb/in² | 2050 lb/in² | 2250 lb/in² | 2650 lb/in² | 3250 lb/in² | |||||
| Hydraulic Pressure - Max. | 2250 lb/in² | 2700 lb/in² | 3000 lb/in² | 3700 lb/in² | 4500 lb/in² | |||||
| Shaft Tolerance | nominal to -.0029 innominal to -74 µm | nominal to -.0029 innominal to -74 µm | nominal to .-003 innominal to -87 µm | nominal to .-003 innominal to -87 µm | nominal to .-003 innominal to -87 µm | |||||
| Allowable Loads - P60 | 21500 lb | 28500 lb | 38500 lb | 47500 lb | 77000 lb | |||||
| Allowable Loads - P90 | 13000 lb | 17000 lb | 23000 lb | 28500 lb | 48500 lb | |||||
| Allowable Loads - P120 | 10000 lb | 12500 lb | 17000 lb | 21000 lb | 26500 lb | |||||
| Allowable Loads - P150 | 9000 lb | 11500 lb | 15500 lb | 18500 lb | 24000 lb | |||||
| Allowable Loads - P180 | 11000 lb | 14500 lb | 19500 lb | 23500 lb | 26500 lb | |||||
| d | 2.4375 in61.913 mm | 2.9375 in74.613 mm | 3.4375 in87.313 mm | 3.9375 in100.013 mm | 4.4375 in112.713 mm | |||||
| h | 3.25 in82.6 mm | 3.7500 in95.3 mm | 4.5000 in114.3 mm | 4.9375 in125.4 mm | 6.0000 in152.4 mm | |||||
| a | 11.0240 in280.0 mm | 12.5980 in320.0 mm | 14.9610 in380.0 mm | 16.4960 in419.0 mm | 18.3860 in467.0 mm | |||||
| b | 2.8350 in72.0 mm | 3.1500 in80.0 mm | 3.7400 in95.0 mm | 3.9370 in100.0 mm | 4.5280 in115.0 mm | |||||
| b1 | 3.1100 in79.0 mm | 3.5040 in89.0 mm | 4.331 in110.0 mm | 4.764 in121.0 mm | 5.1180 in130.0 mm | |||||
| c | 1.2990 in33.0 mm | 1.2600 in32.0 mm | 1.6540 in42.0 mm | 1.7720 in45.0 mm | 2.0470 in52.0 mm | |||||
| l | 4.8430 in123.012 mm | 5.7480 in145.999 mm | 6.8900 in175.006 mm | 7.2830 in184.988 mm | 8.1100 in205.994 mm | |||||
| m | 9.125 in231.8 mm | 10.4375 in265.1 mm | 12.3750 in314.3 mm | 13.5625 in344.5 mm | 15.3125 in388.9 mm | |||||
| m1 | ||||||||||
| n | 2.7500 in69.9 mm | 3.2500 in82.6 mm | ||||||||
| w | 6.5350 in166.0 mm | 7.5590 in192.0 mm | 8.9760 in228.0 mm | 10.3150 in262.0 mm | 11.6140 in295.0 mm | |||||
| u | 0.7090 in18.0 mm | 0.866 in22.0 mm | 1.0240 in26.0 mm | 0.866 in22.0 mm | 0.9450 in24.0 mm | |||||
| v | 1.125 in28.6 mm | 1.3125 in33.3 mm | 1.625 in41.3 mm | 1.6875 in42.9 mm | 1.5625 in39.7 mm | |||||
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