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New Products and Top-selling products

New products

One single axis makes positioning,
linear stroke, and rotary motion all 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.		 SPBR type

Compact, high rigidity, high accuracy,
and High speed.

Detail New ROTARY BALL SPLINE

SPB type

The NB rotary ball spline SPB type combines a spline nut and a set of angular contact bearings in a compact, highly accurate, and high-speed rotation-capable assembly, providing both linear and rotational motion at the same time.		 SPB type

New line up to BG type actuator, size 15

Detail New ACTUATOR

BG 15 type

The BG actuator is an integration of precision ball screw and guide block. BG15 with a height of 15mm further contributes to compact design of machinery.		 BG 15 type

Maintenance free by reducing grease loss!

Detail Patented Technology

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

Extra compact, short block series is lined up!

Detail SLIDE GUIDE

SEBS-BS type
SEBS-WBS type

New addition to the NB miniature guide SEBS series. Short block series is lined up. 		SEBS-BS type・SEBS-WBS type

Top-selling Products

NB's advanced machining capabilities answers
the high accuracy needs for spindle products.

Detail Top-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

Detail Top-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

Received "The Device Merits Award"

Detail Top-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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