Round Shaft Bushings
Linear rail ball guides use spherical rolling elements to carry light loads at high speeds on square shafts. They cannot handle as heavy a load as linear rail roller guides. They are available in open and closed forms. Open forms are used on rail-supported shafts, while closed forms are used on end-supported shafts.
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INA (Schaeffler) KB20-PP
Closed Round Rail Ball Bushing - KB Series, 20 mm Shaft Diameter, 32 mm Outside Diameter, 45 mm Overall Width, 1660 N Load Capacity
MI ITEM 00001679
CSN
IN STOCK
$144.94each
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Thomson A162536-DD
Closed Round Rail Ball Bushing - Precision Steel Series, 1.0000 in Shaft Diameter, 1.5630 in Outside Diameter, 2.235 / 2.250 in Overall Width, 350 lbf Load Capacity
MI ITEM 00001175
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IN STOCK
$154.28each
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Thomson SUPER16
Closed Round Rail Ball Bushing - Super Series, 1.0000 in Shaft Diameter, 1.5640 in Outside Diameter, 2.230 / 2.250 in Overall Width, 1050 lbf Load Capacity
MI ITEM 00000596
CSN
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$119.28each
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Thomson SUPER24
Closed Round Rail Ball Bushing - Super Series, 1.5000 in Shaft Diameter, 2.3760 in Outside Diameter, 2.970 / 3.000 in Overall Width, 2000 lbf Load Capacity
MI ITEM 00002258
CSN
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$228.56each
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Thomson A162536
Closed Round Rail Ball Bushing - Precision Steel Series, 1.0000 in Shaft Diameter, 1.5630 in Outside Diameter, 2.235 / 2.250 in Overall Width, 350 lbf Load Capacity
MI ITEM 00000075
CSN
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$133.75each
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Thomson DS20
Closed Round Rail Ball Bushing - Die Set Series, 1.2500 in Shaft Diameter, 2.3100 in Outside Diameter, 4.86 in Overall Width, 520 lbf Load Capacity
MI ITEM 00000292
CSN
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$545.25each
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Thomson SSU24OPN
Open Round Rail Ball Bushing - Super Smart Series, 1.5000 in Shaft Diameter, 2.3760 in Outside Diameter, 2.970 / 3.000 in Overall Width, 3880 lbf Load Capacity
MI ITEM 00032840
CSN
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$299.44each
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INA (Schaeffler) KH16-PP
Closed Round Rail Ball Bushing - KH Series, 16 mm Shaft Diameter, 24 mm Outside Diameter, 30 mm Overall Width, 1060 N Load Capacity
MI ITEM 03244858
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IN STOCK
$63.83each
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Thomson OPN81420
Open Round Rail Ball Bushing - Precision Steel Series, 0.5000 in Shaft Diameter, 0.8760 in Outside Diameter, 1.235 / 1.250 in Overall Width, 60 lbf Load Capacity
MI ITEM 00000307
CSN
IN STOCK
$90.85each
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Thomson A101824
Closed Round Rail Ball Bushing - Precision Steel Series, 0.6250 in Shaft Diameter, 1.1250 in Outside Diameter, 1.485 / 1.500 in Overall Width, 150 lbf Load Capacity
MI ITEM 00000047
CSN
IN STOCK
$71.91each
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INA (Schaeffler) KS20-PP
Closed Round Rail Ball Bushing - KS Series, 20 mm Shaft Diameter, 32 mm Outside Diameter, 45 mm Overall Width, 2200 N Load Capacity
MI ITEM 02385053
CSN
IN STOCK
$158.52each
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Thomson SSU16OPN
Open Round Rail Ball Bushing - Super Smart Series, 1.0000 in Shaft Diameter, 1.5640 in Outside Diameter, 2.230 / 2.250 in Overall Width, 1900 lbf Load Capacity
MI ITEM 00032838
CSN
IN STOCK
$155.09each
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Thomson A81420SS
Closed Round Rail Ball Bushing - Precision Steel Series, 0.5000 in Shaft Diameter, 0.8750 in Outside Diameter, 1.235 / 1.250 in Overall Width, 85 lbf Load Capacity
MI ITEM 00000040
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$134.89each
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Thomson A122026-DD
Closed Round Rail Ball Bushing - Precision Steel Series, 0.7500 in Shaft Diameter, 1.2500 in Outside Diameter, 1.610 / 1.625 in Overall Width, 200 lbf Load Capacity
MI ITEM 00001171
CSN
IN STOCK
$90.83each
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Thomson SUPER12-OPN
Open Round Rail Ball Bushing - Super Series, 0.7500 in Shaft Diameter, 1.2510 in Outside Diameter, 1.605 / 1.625 in Overall Width, 470 lbf Load Capacity
MI ITEM 00000592
CSN
IN STOCK
$88.60each
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Thomson SS6U8
Closed Round Rail Ball Bushing - Super Smart Series, 0.5000 in Shaft Diameter, 0.8760 in Outside Diameter, 1.230 / 1.250 in Overall Width, 265 lbf Load Capacity
MI ITEM 01369481
CSN
IN STOCK
$62.44each
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Thomson SSU20
Closed Round Rail Ball Bushing - Super Smart Series, 1.2500 in Shaft Diameter, 2.0010 in Outside Diameter, 2.600 / 2.625 in Overall Width, 2350 lbf Load Capacity
MI ITEM 00032824
CSN
IN STOCK
$211.50each
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INA (Schaeffler) KB30-PP-AS
Closed Round Rail Ball Bushing - KB Series, 30 mm Shaft Diameter, 47 mm Outside Diameter, 68 mm Overall Width, 3800 N Load Capacity
MI ITEM 04051970
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$228.64each
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Thomson A122026
Closed Round Rail Ball Bushing - Precision Steel Series, 0.7500 in Shaft Diameter, 1.2500 in Outside Diameter, 1.610 / 1.625 in Overall Width, 200 lbf Load Capacity
MI ITEM 00000061
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$73.28each
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IKO International Inc ST203245UU
Open Stroke Rotary Bushing with Seal - ST Series, 20 mm Shaft Diameter, 32 mm Outside Diameter, 45 mm Overall Width
MI ITEM 02494599
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$120.77each
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Thomson B122026
Precision Steel Linear Bearing Ball Bushing only - 0.7500 in Shaft Diameter
MI ITEM 00001497
CSN
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Thomson SUPER12
Closed Round Rail Ball Bushing - Super Series, 0.7500 in Shaft Diameter, 1.2510 in Outside Diameter, 1.605 / 1.625 in Overall Width, 600 lbf Load Capacity
MI ITEM 00000588
CSN
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$65.10each
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NTN KH2030
Closed Round Rail Ball Bushing - 28 mm Outside Diameter, 30 mm Overall Width
MI ITEM 00138136
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$64.69each
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Thomson A243848
Closed Round Rail Ball Bushing - Precision Steel Series, 1.5000 in Shaft Diameter, 2.3750 in Outside Diameter, 2.980 / 3.000 in Overall Width, 770 lbf Load Capacity
MI ITEM 00000097
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$255.68each
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$144.94each
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$154.28each
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$119.28each
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$228.56each
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$133.75each
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$545.25each
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$299.44each
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$63.83each
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$90.85each
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$71.91each
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$158.52each
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$155.09each
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$134.89each
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$90.83each
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$88.60each
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$62.44each
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$211.50each
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$228.64each
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$73.28each
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$120.77each
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$65.10each
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$64.69each
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$255.68each
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