Ball Screw Support Bearings

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Ball Screw Support Bearing Our broad line of ball screw support bearings includes single- and double-row designs with a variety of mounting configurations. We offer flanged and non-flanged series for both standard and rotating nut mountings. Housed cartridge and pillow block units facilitate bolting to machine tool surfaces.Ball screw support bearings are designed to provide increased motion control for grinding, milling and machining centers. Without the right support, you machines may not run as efficiently as they could.


TAB series ball screw support bearings with seals. Seal is integrated into a ball screw support bearing with great axial rigidity. Maintenance free because high performance grease is pre-filled. (Prevents entry of foreign substance from outside.) Preset preload for easy installation onto the machine.


50mm x 100mm x 20mm NSK 50tac100bsuc10pn7b-nsk Ball Screw Support Bearings

1.2500 in D-Lock
Max Life Cage 206 Series

50mm x 100mm x 20mm NSK 50tac100bdfc10pn7a-nsk Ball Screw Support Bearings

8482.10.50.68 60MM Bore; 110MM Out
1.5 mm 7000 RPM

40mm x 100mm x 20mm RHP bsb045100duhp3-rhp Ball Screw Support Bearings

UC215G2L3 210 mm
33 Nm R1/8"

50mm x 100mm x 20mm Nachi 50tab10db/gmp4-nachi Ball Screw Support Bearings

8 Nm M6x1
31.85 kN 22 mm

45mm x 100mm x 20mm Nachi 45tab10db/gmp4-nachi Ball Screw Support Bearings

No No
NTN Deep Groove | Prelub

40mm x 72mm x 15mm RHP bsb040072duhp3-rhp Ball Screw Support Bearings

-40 °C 2 mm
2.1 200 °C