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INA (Schaeffler) Pillow Block Ball Bearing Units
Unit of Measure
1 2 3 

Item #

Item Name

Base to Bore Centerline

Base Width

Bolt Center-to-Center Length

Bore Diameter

00566207 N/A INA (Schaeffler) PAK Series 1.26 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.0625 in N/A 1.26 in N/A 3.6220 in N/A 0.5000 in
00558856 N/A INA (Schaeffler) RAKY Series 1.831 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.8125 in N/A 1.831 in N/A 5.1180 in N/A 1.4375 in
00558945 N/A INA (Schaeffler) RAKY Series 2.461 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.4375 in N/A 2.461 in N/A 6.9190 in N/A 2.0000 in
00567454 N/A INA (Schaeffler) PAK Series 1.634 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.5625 in N/A 1.634 in N/A 4.9490 in N/A 30 mm
03000763 N/A INA (Schaeffler) PAKY Series 50 Millimeter (mm) Base Width Pillow Block Ball Bearing Unit N/A 1.9370 in N/A 50 mm N/A 147 mm N/A 40 mm
00558400 N/A INA (Schaeffler) RAK Series 2.461 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.4375 in N/A 2.461 in N/A 6.9190 in N/A 2.0000 in
00557661 N/A INA (Schaeffler) RASE Series 1.26 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.1875 in N/A 1.26 in N/A 3.6220 in N/A 0.6250 in
00557416 N/A INA (Schaeffler) RASEY Series 2.461 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.5000 in N/A 2.461 in N/A 6.9190 in N/A 2.1875 in
00557650 N/A INA (Schaeffler) RASE Series 1.26 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.1875 in N/A 1.26 in N/A 3.6220 in N/A 0.5000 in
00558716 N/A INA (Schaeffler) RAKY Series 1.26 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.0625 in N/A 1.26 in N/A 3.6220 in N/A 0.6250 in
00557081 N/A INA (Schaeffler) RASEY Series 1.457 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.4375 in N/A 1.457 in N/A 4.1260 in N/A 0.9375 in
00591348 N/A INA (Schaeffler) PAKY Series 1.26 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.0625 in N/A 1.26 in N/A 3.6220 in N/A 0.6250 in
00557837 N/A INA (Schaeffler) RASE Series 2.039 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.1250 in N/A 2.039 in N/A 5.8460 in N/A 1.6875 in
00557262 N/A INA (Schaeffler) RASEY Series 1.969 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.9375 in N/A 1.969 in N/A 5.3540 in N/A 1.5000 in
00557471 N/A INA (Schaeffler) RASEY Series 2.559 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.7500 in N/A 2.559 in N/A 7.4510 in N/A 2.4375 in
00558337 N/A INA (Schaeffler) RAK Series 2.028 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.0625 in N/A 2.028 in N/A 5.8460 in N/A 1.6875 in
00558352 N/A INA (Schaeffler) RAK Series 2.028 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.0625 in N/A 2.028 in N/A 5.8460 in N/A 1.7500 in
00557313 N/A INA (Schaeffler) RASEY Series 2.039 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.1250 in N/A 2.039 in N/A 5.8460 in N/A 1.6875 in
00557330 N/A INA (Schaeffler) RASEY Series 2.039 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.1250 in N/A 2.039 in N/A 5.8460 in N/A 1.7500 in
00558322 N/A INA (Schaeffler) RAK Series 2.028 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.0625 in N/A 2.028 in N/A 5.8460 in N/A 1.6250 in
00557941 N/A INA (Schaeffler) RASE Series 2.559 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.7520 in N/A 2.559 in N/A 7.4510 in N/A 2.4375 in
00567396 N/A INA (Schaeffler) PSHE Series 32 Millimeter (mm) Base Width Pillow Block Ball Bearing Unit N/A 33.3 mm N/A 32 mm N/A 50.80 mm N/A 20 mm
00597237 N/A INA (Schaeffler) RSAO Series 110 Millimeter (mm) Base Width Pillow Block Ball Bearing Unit N/A 116 mm N/A 110 mm N/A 315 mm N/A 80 mm
01446162 N/A INA (Schaeffler) PSHE Series 54 Millimeter (mm) Base Width Pillow Block Ball Bearing Unit N/A 57.2 mm N/A 54 mm N/A 101.60 mm N/A 50 mm
03237896 N/A INA (Schaeffler) TSHE Series 60 Millimeter (mm) Base Width Pillow Block Ball Bearing Unit N/A 69.9 mm N/A 60 mm N/A 118 mm N/A 60 mm
Unit of Measure
1 2 3