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681X Miniature Bearings for Precision Instruments

Name: 681X Miniature Bearings for Precision Instruments
Brand: Ningbo Kent Bearing Co., Ltd
SKU: 681X
Availability: InStock

Brand Name:	BUGAO
Model Number:	681X
MOQ:	1,000 pcs
Price:	Negotiable
Delivery Time:	Negotiable
Payment Terms:	L/C,D/P,T/T,D/A,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Ningbo, China

Certification:

ISO 9001:2015

Cage Type:

Steel

Hardness:

HRC 58-62

Material:

Steel/Stainless Steel/Ceramic

Size:

4*1.5*2mm

Samples:

Available

Oem Service:

Customization Welcomed

Material Of Bearing:

Bearing Steel Or Stainless Steel

Row Number:

Single

Speed Limit:

10000 RPM

Weight:

1.25g

Packaging Details:

Single Packing, Industrial/Tube Packing, Custom Packing

Supply Ability:

30,000,000 pcs per year

Product Description

Product Description: 681X Miniature Bearings for Precision Instruments

The 681X series miniature bearings are ultra-compact, high-precision bearings designed for precision instruments and micro-mechanical applications. Engineered for smooth operation, low noise, and long service life, these bearings are ideal for devices requiring exceptional accuracy and reliability, such as medical equipment, optical instruments, small motors, and miniature robotics.

Key Features:

Ultra-Compact Design: Minimalist dimensions for space-constrained applications.
High Precision: Tight tolerances ensure consistent performance in sensitive instruments.
Low Friction & Noise: Optimized for smooth, quiet operation.
Durable Construction: High-grade steel or ceramic options for extended lifespan.
Versatile Applications: Suitable for medical devices, drones, watches, and micro-motors.

Dimensions (Standard Metric Series):

Inner Diameter (d): 1.5mm
Outer Diameter (D): 4 mm
Width (B): 2 mm

Applications:

Medical & Dental Tools
Optical & Laser Equipment
Micro Motors & Drones
Watch Mechanisms
Robotics & Miniature Actuators

Available Options:

Shielded (ZZ) or Sealed (RS) variants
Stainless Steel or Hybrid Ceramic Materials
Custom Lubrication & Preload Configurations

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681X Miniature Bearings for Precision Instruments

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681X Miniature Bearings for Precision Instruments

Brand Name:	BUGAO
Model Number:	681X
MOQ:	1,000 pcs
Price:	Negotiable
Packaging Details:	Single Packing, Industrial/Tube Packing, Custom Packing
Payment Terms:	L/C,D/P,T/T,D/A,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Ningbo, China

Brand Name:

BUGAO

Certification:

ISO 9001:2015

Model Number:

681X

Cage Type:

Steel

Hardness:

HRC 58-62

Material:

Steel/Stainless Steel/Ceramic

Size:

4*1.5*2mm

Samples:

Available

Oem Service:

Customization Welcomed

Material Of Bearing:

Bearing Steel Or Stainless Steel

Row Number:

Single

Speed Limit:

10000 RPM

Weight:

1.25g

Minimum Order Quantity:

1,000 pcs

Price:

Negotiable

Packaging Details:

Single Packing, Industrial/Tube Packing, Custom Packing

Delivery Time:

Negotiable

Payment Terms:

L/C,D/P,T/T,D/A,Western Union

Supply Ability:

30,000,000 pcs per year

Product Description

Product Description: 681X Miniature Bearings for Precision Instruments