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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

00558429 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 2.1875 in
00558122 N/A INA (Schaeffler) RAK 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
00558776 N/A INA (Schaeffler) RAKY Series 1.457 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.3125 in N/A 1.457 in N/A 4.0850 in N/A 1.0000 in
00557016 N/A INA (Schaeffler) RASEY 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
00557849 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 1.7500 in
00590661 N/A INA (Schaeffler) PASEY 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
00557804 N/A INA (Schaeffler) RASE 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
00558108 N/A INA (Schaeffler) RAK 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
00566478 N/A INA (Schaeffler) PASE 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
00558269 N/A INA (Schaeffler) RAK 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 1.3750 in
00557826 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 1.6250 in
00567449 N/A INA (Schaeffler) PAK Series 46.5 Millimeter (mm) Base Width Pillow Block Ball Bearing Unit N/A 1.811 in N/A 46.5 mm N/A 5.4290 in N/A 35 mm
00557157 N/A INA (Schaeffler) RASEY Series 1.673 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.6875 in N/A 1.673 in N/A 4.6260 in N/A 1.1875 in
00557881 N/A INA (Schaeffler) RASE 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 2.0000 in
00566401 N/A INA (Schaeffler) PAK 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
00557362 N/A INA (Schaeffler) RASEY Series 2.244 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 2.2500 in N/A 2.244 in N/A 6.2010 in N/A 1.9375 in
00567179 N/A INA (Schaeffler) PASE 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 2.0000 in
00556992 N/A INA (Schaeffler) RASEY 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
00558700 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 0.5000 in
00557064 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 0.8750 in
00557134 N/A INA (Schaeffler) RASEY Series 1.673 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.6875 in N/A 1.673 in N/A 4.6260 in N/A 1.1250 in
00557225 N/A INA (Schaeffler) RASEY Series 1.831 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.8750 in N/A 1.831 in N/A 5.1180 in N/A 1.3750 in
00558157 N/A INA (Schaeffler) RAK Series 1.457 Inch (in) Base Width Pillow Block Ball Bearing Unit N/A 1.3125 in N/A 1.457 in N/A 4.0850 in N/A 0.8750 in
00557688 N/A INA (Schaeffler) RASE 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 0.8750 in
00557911 N/A INA (Schaeffler) RASE 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
Unit of Measure
1 2 3