Authorized NSK supply · Genuine NSK bearings in original packaging
Authorized NSK supply · Feed Mechanisms Company
Needle Bearing
Basic Info. Inner Diameter45 mm Outer Diameter68 mm Thickness22 mm TypeNeedle Roller Bearing Load DirectionRadial Bearing MaterialBearing Steel Introduction This…
Needle Bearing
Basic Info. Inner Diameter115 mm Outer Diameter140 mm Thickness40 mm TypeNeedle Roller Bearing Load DirectionRadial Bearing MaterialBearing Steel Introduction RNAV4920…
Needle Bearing
Basic Info. Inner Diameter80 mm Outer Diameter95 mm Thickness35 mm Load DirectionRadial Bearing TypeClosed Needle Roller Bearing MaterialBearing Steel Introduction…
Needle Bearing
Basic Info. Inner Diameter80.3 mm Outer Diameter100 mm Thickness35 mm Model No.RNAV4013 TypeClosed Needle Roller Bearing MaterialBearing Steel High-precision needle…
Needle Bearing
Basic Info. Inner Diameter80 mm Outer Diameter110 mm Thickness25 mm Model No.NKI80/25 TypeNeedle Roller Bearing, Closed, Without Outer & Inner…
Needle Bearing
Basic Info. Inner Diameter40 mm Outer Diameter55 mm Thickness20 mm Model No.NKI40/20 TypeNeedle Roller Bearing, Closed, Without Outer & Inner…
Needle Bearing
Basic Info. Inner Diameter65 mm Outer Diameter90 mm Thickness25 mm TypeNeedle Roller Bearing, Closed, Without Outer/Inner Ring MaterialBearing Steel LubricationGrease…
Needle Bearing
Basic Info. Inner Diameter45 mm Outer Diameter68 mm Thickness40 mm Load DirectionRadial Bearing TypeClosed Needle Roller Bearing MaterialBearing Steel Introduction…
Needle Bearing
Specifications Bore Size1-500 mm MaterialBearing Steel Seals TypeZz 2RS Open LubricationGrease or Oil Precision RatingP0 P6 P5 P4 VibrationZ1V1 Z2V2…
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.
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 gearboxes and speed reducers support input, intermediate and output shafts on tapered, cylindrical, needle and spherical roller bearings, with spherical roller thrust bearings…
Taper Roller Bearing · Cylindrical Roller Bearing · Needle Bearing · Spherical Roller Bearing
View Gearboxes & Speed Reducers 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.”