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 Pillow Blocks, SPAW/SPW Type
Sealed Spherical Pillow Blocks, SPAW/SPW Type - Dimensions
Unit of Measure
1 2 3 4 

Item #

d

h

a

b

b1

Outside Diameter 

Outside Diameter

Bore Type

Outside Ring Width

Inside Ring Width

Clearance

Cage Material

Precision Rating

Radial Dynamic Load Rating

Radial Static Load Rating

Rotational Speed [Max]-Grease

SPW2211N1 N/A 1.9685 in50.000 mm N/A 2.7559 in70.0 mm N/A 10.0394 in255.0 mm N/A 2.4409 in62.0 mm N/A 2.7559 in70.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2213-203N1 N/A 2.1875 in55.563 mm N/A 3.1496 in80.0 mm N/A 10.8268 in275.0 mm N/A 2.7559 in70.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2213-204N1 N/A 2.2500 in57.150 mm N/A 3.1496 in80.0 mm N/A 10.8268 in275.0 mm N/A 2.7559 in70.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2213-206N1 N/A 2.3750 in60.325 mm N/A 3.1496 in80.0 mm N/A 10.8268 in275.0 mm N/A 2.7559 in70.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2213N1 N/A 2.3622 in60.000 mm N/A 3.1496 in80.0 mm N/A 10.8268 in275.0 mm N/A 2.7559 in70.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2215-207FN1 N/A 2.4375 in61.913 mm N/A 3.1496 in80.0 mm N/A 11.0236 in280.0 mm N/A 2.8346 in72.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2215-207N1 N/A 2.4375 in61.913 mm N/A 3.1496 in80.0 mm N/A 11.0236 in280.0 mm N/A 2.8346 in72.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2215-208N1 N/A 2.5000 in63.500 mm N/A 3.1496 in80.0 mm N/A 11.0236 in280.0 mm N/A 2.8346 in72.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2215N1 N/A 2.5591 in65.000 mm N/A 3.1496 in80.0 mm N/A 11.0236 in280.0 mm N/A 2.8346 in72.0 mm N/A 3.1496 in80.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2217-215FN1 N/A 2.9375 in74.613 mm N/A 3.7402 in95.0 mm N/A 12.5984 in320.0 mm N/A 3.1496 in80.0 mm N/A 3.5433 in90.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2217-215N1 N/A 2.9375 in74.613 mm N/A 3.7402 in95.0 mm N/A 12.5984 in320.0 mm N/A 3.1496 in80.0 mm N/A 3.5433 in90.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2217-300N1 N/A 3.0000 in76.200 mm N/A 3.7402 in95.0 mm N/A 12.5984 in320.0 mm N/A 3.1496 in80.0 mm N/A 3.5433 in90.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2217N1 N/A 2.9528 in75.000 mm N/A 3.7402 in95.0 mm N/A 12.5984 in320.0 mm N/A 3.1496 in80.0 mm N/A 3.5433 in90.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2220-307FN1 N/A 3.4375 in87.313 mm N/A 4.4094 in112.0 mm N/A 14.9606 in380.0 mm N/A 3.7402 in95.0 mm N/A 4.3307 in110.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2220-307N1 N/A 3.4375 in87.313 mm N/A 4.4094 in112.0 mm N/A 14.9606 in380.0 mm N/A 3.7402 in95.0 mm N/A 4.3307 in110.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2220-308N1 N/A 3.5000 in88.900 mm N/A 4.4094 in112.0 mm N/A 14.9606 in380.0 mm N/A 3.7402 in95.0 mm N/A 4.3307 in110.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2220N1 N/A 3.5433 in90.000 mm N/A 4.4094 in112.0 mm N/A 14.9606 in380.0 mm N/A 3.7402 in95.0 mm N/A 4.3307 in110.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2222-315N1 N/A 3.9375 in100.013 mm N/A 4.9213 in125.0 mm N/A 16.1417 in410.0 mm N/A 3.9370 in100.0 mm N/A 4.7244 in120.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2222-400N1 N/A 4.0000 in101.600 mm N/A 4.9213 in125.0 mm N/A 16.1417 in410.0 mm N/A 3.9370 in100.0 mm N/A 4.7244 in120.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2222N1 N/A 3.9370 in100.000 mm N/A 4.9213 in125.0 mm N/A 16.1417 in410.0 mm N/A 3.9370 in100.0 mm N/A 4.7244 in120.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2224-403FN1 N/A 4.1875 in106.363 mm N/A 5.5118 in140.0 mm N/A 16.1417 in410.0 mm N/A 4.1339 in105.0 mm N/A 4.7244 in120.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2224-403N1 N/A 4.1875 in106.363 mm N/A 5.5118 in140.0 mm N/A 16.1417 in410.0 mm N/A 4.1339 in105.0 mm N/A 4.7244 in120.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2224-404N1 N/A 4.2500 in107.950 mm N/A 5.5118 in140.0 mm N/A 16.1417 in410.0 mm N/A 4.1339 in105.0 mm N/A 4.7244 in120.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2224N1 N/A 4.3307 in110.000 mm N/A 5.5118 in140.0 mm N/A 16.1417 in410.0 mm N/A 4.1339 in105.0 mm N/A 4.7244 in120.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SPW2226-407FN1 N/A 4.4375 in112.713 mm N/A 5.9055 in150.0 mm N/A 17.5197 in445.0 mm N/A 4.5276 in115.0 mm N/A 5.1181 in130.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Unit of Measure
1 2 3 4