Authorized NSK supply · Genuine NSK bearings in original packaging
Authorized NSK supply · Feed Mechanisms Company
Angular Contact Ball Bearing
Basic Info. Inner Diameter105 mm Outer Diameter145 mm Thickness20 mm Model No.105BA14 Load DirectionRadial Bearing MaterialBearing Steel Description The 105BA14…
Angular Contact Ball Bearing
Basic Info. Inner Diameter120 mm Outer Diameter165 mm Thickness22 mm Model No.120BA16 Load DirectionRadial Bearing MaterialBearing Steel 120BA16 Excavator Bearing…
Angular Contact Ball Bearing
Basic Info. Inner Diameter120 mm Outer Diameter165 mm Width22 mm Model No.120BA16 MaterialBearing Steel Seals TypeZZ / 2RS / Open…
Angular Contact Ball Bearing
Specifications Inner Diameter120 mm Outer Diameter165 mm Thickness22 mm Model No.120BA16/120BA-16 Load DirectionRadial Bearing MaterialBearing Steel Introduction High-precision radial bearing…
Angular Contact Ball Bearing
Basic Info. Inner Diameter180 mm Outer Diameter225 mm Thickness21.5 mm Model NO.180BA2256 Load DirectionRadial Bearing MaterialBearing Steel Introduction Excavator bearing…
Angular Contact Ball Bearing
Basic Specifications Inner Diameter180 mm Outer Diameter225 mm Thickness22 mm Load DirectionRadial Bearing MaterialBearing Steel Seals TypeZZ / 2RS /…
Angular Contact Ball Bearing
Basic Specifications Inner Diameter184 mmOuter Diameter226 mmThickness19 mmLoad DirectionRadial BearingMaterialBearing Steel Product Overview High-precision excavator bearings with ISO/DIN/GB standards, suitable…
Angular Contact Ball Bearing
Basic Info Inner Diameter184 mm Outer Diameter226 mm Thickness21.5 mm Model NO.184BA2251 Load DirectionRadial Bearing MaterialBearing Steel Introduction Excavator bearing…
Angular Contact Ball Bearing
Basic Info. Inner Diameter200 mm Outer Diameter272 mm Thickness33 mm Model No.200BA27V Load DirectionRadial Bearing MaterialBearing Steel Introduction High-precision excavator…
Angular Contact Ball Bearing
Basic Info. Inner Diameter210 mm Outer Diameter295 mm Thickness35 mm Model No.210BA29V Load DirectionRadial Bearing MaterialBearing Steel Excavator bearing 210BA29V,…
Angular Contact Ball Bearing
Basic Info. Inner Diameter240 mm Outer Diameter320 mm Thickness38 mm Model NO.240BA3251 Load DirectionRadial Bearing MaterialBearing Steel Excavator bearing 240BA3251,…
Angular Contact Ball Bearing
Basic Info. Inner Diameter260 mm Outer Diameter355 mm Thickness44 mm Model No.260BA355-2 Load DirectionRadial Bearing MaterialBearing Steel Introduction High-precision excavator…
Angular Contact Ball Bearing
Basic Info. Model NO.30BD40DU Rows NumberDouble Load DirectionRadial Bearing MaterialBearing Steel Product NameAutomobile Air Conditioning Compressor Bearing LubricationGrease or Oil…
Angular Contact Ball Bearing
Basic Info. Model NO.30BD4718DU Load DirectionRadial Bearing MaterialBearing Steel Precision RatingP0, P6, P5, P4, P2 LubricationGrease or Oil OriginChina Product…
Angular Contact Ball Bearing
Basic Info. Inner Diameter— Outer Diameter— Width— Model NO.3200 A-2ZTN9 TypeAngular Contact Ball Bearing MaterialBearing Steel Description High-precision angular contact…
Angular Contact Ball Bearing
Basic Info. Inner Diameter30 mm Outer Diameter62 mm Width23.8 mm Model No.3206 A-2Z TypeAngular Contact Ball Bearing MaterialBearing Steel High-precision…
Selection tip: Quote the full NSK part number with every suffix (seal, clearance, precision class, matched-set arrangement) and the mounting position. Matching on dimensions alone does not confirm the right bearing.
Send Full Part NumbersThese NSK bearings go into machine tool spindles, feed mechanisms and industrial equipment. Choose your application to see the bearing series typically used at each position.
Spindle rebuild shops, grinding spindle builders and machine tool rebuilders replace the front and rear bearing sets that set runout, stiffness and maximum speed.…
Angular Contact Ball Bearing · Cylindrical Roller Bearing · Deep Groove Ball Bearing
View Machine Tool Spindles bearings CNC retrofit and repair work on feed mechanisms and linear axes covers ball screw support bearings, thrust bearings at the screw ends, linear guides…
Angular Contact Ball Bearing · Thrust Ball Bearing · Thrust Needle Roller Bearing · Alloy Guide Rail
View CNC Feed Axes & Ball Screws bearings
Industrial motors, centrifugal pumps and fans run on deep groove ball bearings at drive and non-drive ends, with self-aligning, angular contact or cylindrical roller…
Deep Groove Ball Bearing · Self-Aligning Ball Bearing · Angular Contact Ball Bearing · Cylindrical Roller Bearing
View Electric Motors, Pumps & Fans bearings
Automotive repair and parts buyers replace wheel hub bearings, tapered roller wheel bearings, needle bearings in transmissions, and bearings in AC compressor clutches. Wheel…
Auto Bearing · Auto Air Conditioning Compressor · Taper Roller Bearing · Needle Bearing
View Automotive Aftermarket bearingsFeed Mechanisms Company supplies genuine NSK bearings to rebuild shops, maintenance teams and distributors worldwide.
Yes. Every bearing comes from authorized NSK supply, in original NSK packaging with certificates and full documentation, so it can pass your incoming inspection.
Yes. Send the machine model, the bearing position and a clear photo of the old bearing markings. We confirm the exact execution, seal and clearance before quoting, and any technical change needs your approval.
Yes. We confirm the matched-set and preload arrangement before dispatch, so your spindle meets its runout spec and your feed axis holds position.
Authorized NSK supply
Send the full NSK references, bearing positions (drive end / non-drive end), quantities, destination and required delivery date. You get a written quote with model, price, stock status and lead time.
“When a high-speed spindle failed, they identified the correct NSK precision reference from the old bearing markings the same day.”