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New Products and Top-selling products

New products

LIGHT & COMPACT NUT
REALIZING SMOOTH MOVEMENT

詳しくはこちら New BALL SPLINE

SSP-AM type

The NB ball spline SSP-AM type has a smaller spline-nut diameter compared to the conventional SSP type nut on the same shaft diameter. The SSP-AM type is best suited for the chip-mounter head device and the multiaxial applications.
Anti-corrosion type is also available.
SSP-AM形

New line up to STUDROLLER system NV/NVT type!

詳しくはこちら New SLIDE WAY

STAINLESS STEEL SERIES
NVS/NVTS type

The STUDROLLER system is based on a new concept to provide prevention of roller cage slippage. This system enables "anti-cage-creep" during operation, making them ideal for use in vertical or high speed application.
SPB形

ONE SINGLE AXIS MAKES POSITIONING,
LINEAR AND ROTARY MOTIONALL POSSIBLE!!

Detail New BALL SCREW SPLINE

SPBR type, SPBF type

The NB Ball Screw Spline consists of a high accuracy, high rigidity Ball Screw nut and Ball Spline nut attached to the ball screw spline shaft which has a screw groove and spline grooves. SPBR type has a Rotary Ball Screw nut and Rotary Ball Spline nut. Rotary Ball Screw nut is an integration of ball screw nut and angular contact bearings.
SPB type

Reducing Grease Leakage!
Good for Ecology by Grease Saving

詳しくはこちら New SLIDE BUSH

Doublelip-seal Z Option

A doublelip-seal is a combination of outside lip-seal and inside lip-seal. Outside lip-seal prevents foreign particles from entering the bush. Inside lip-seal prevents grease from leaking out of the bush. By the doublelip-seal, the seal resistance shall be increased by some margin.
ダブルリップシールZ仕様
詳しくはこちら New SLIDE WAY

STUDROLLER System
NYT/NYTStype
NYT-D/NYTS-Dtype

NYT/NYTS形 NYT-D/NYTS-D形

Top-selling Products

NB's advanced machining technology answers the required high accuracy of Spindle products.

DetailTop-selling Products

NB SPINDLE

In linear motion NB provides a numerous and diverse range of products from basic machine parts to semicon equipments and specialized machines. Furthermore, we also provide Spindle products that correspond perfectly to the individual requirements of our various customers. NB Splindle products can be provided as a unit including assembling work as well as machining parts.
NB SPINDLE

SLIDE BUSH + SHAFT, Right-Fit Adjustment

DetailTop-selling Products

FIT SERIES

NB's FIT Series takes advantage of Nippon Bearing's high accuracy technology to achieve a target clearance.

【Applicable products】
SLIDE BUSH, SLIDE BUSH BLOCK SERIES, SLIDE ROTARY BUSH, STROKE BUSH
FIT SERIES

NB fiber sheet: Fiber sheet, the one that greatly extends the refilling time interval.

詳しくはこちらTop-selling Products

FIBER SHEET

Fiber sheet is available for NB slide guide's type SGL and SGW that greatly extends the refilling time interval.
ファイバーシート

Maintenance Free by Reducing Grease Loss!

Detail Patent Option-Product

REVERSE-SEAL

This seal unit has another side-seal in the reverse orientation to the block.
Reverse-seal makes a "Grease Pocket" between the two seals that realizes
MAINTENANCE FREE by reducing grease leakage and loss.
REVERSE-SEAL

Received "The Device Merits Award"

DetailTop-selling Products
STUDROLLER SYSTEM

NV/NVT type

The STUDROLLER system is based on a new concept (Rivet Roller Structure) to provide complete prevention of roller cage slippage during operation. This system permits usage in all orientations and in high acceleration and deceleration conditions.
NV/NVT type
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