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NSK · original
The 35TAC72BSU C-10 is an NSK angular contact ball bearing from the BSU (Ball Screw Universal) series, designed specifically to support ball screws with a 35 mm diameter. Its 60° contact angle and universal BSU design allow smooth mounting in any DB, DF, DT or tandem (TBT) paired arrangement without unit selection.
The C-10 (metal) cage ensures dimensional stability and quiet running even at higher speeds and temperatures. The bearing is intended for heavily loaded applications requiring high axial rigidity together with positioning accuracy.
The standard precision class corresponds to ISO P4.
The 35TAC72BSU C-10 is found in larger machining centres and multi-spindle lathes. Suitable for DB or TBT (tandem back-to-back) paired arrangements to take very high bidirectional axial loads.
One and the same machine can use three different bearings across its generations. That's why, before ordering, we verify the machine, the year of manufacture and the pair arrangement. What we'll need from you →
Send the type, year of manufacture and a photo of the nameplate — we'll verify the variant and send a quote, usually within 24 hours.
