Introduction

The LMB16UU is a 1 inch linear bearing engineered for smooth, high-precision linear motion in automation equipment, CNC machines, industrial machinery, and precision instruments.

As a standard 1in bearing in the LMB series, the LMB16UU delivers low friction, long service life, and interchangeability with international standards - making it a dependable choice for engineers sourcing a 1in bushing for reciprocating or linear displacement applications.

LMB16UU Key Specifications

Parameter	Value
Inner Diameter (dr)	25.400 mm (1 in)
Outer Diameter (D)	39.688 mm (1-9/16 in)
Length (L)	57.150 mm (2-1/4 in)
B	44.75 mm
W	1.727 mm
D₁	37.306 mm
h	1.5 mm
θ	50°
Steel Ball Rows	6
Radial Clearance (max)	-9 μm
Dynamic Load Rating (C)	980 N
Static Load Rating (C₀)	1569 N

Available variants: LMB16UU (standard) / LMB16UUAJ (adjustable) / LMB16UUOP (open type)

Key Features

Low Friction

Rolling contact design minimizes energy loss, extending the working life of your 1in bearing assembly.

High Precision

Tight tolerances make the LMB16UU ideal for CNC and automated positioning systems requiring a reliable 1 inch linear bearing.

Long Service Life

Bearing steel construction with sealed design resists wear and contamination.

Interchangeability

Standardized LMB series dimensions ensure the LMB16UU fits as a direct replacement 1in bushing across compatible housings.

Versatile Variants

Standard, adjustable clearance (AJ), and open type (OP) available to suit different installation requirements.

Production Process

Each LMB16UU unit undergoes individual inspection at assembly and pre-shipment random checks to ensure dimensional accuracy and load performance.

Raw Material (bearing steel)

Auto Feeder

Centerless Grinding

CNC Lathe (groove, chamfer, inner hole)

Heat Treatment

Outer Circle & Inner Hole Grinding

Double Face Grinding

Buffing

Washing

Assembly

Inspection

Packing

Quality Control

Raw material inspection before production

Individual part check before assembly

In-process inspection during production

Pre-shipment random inspection

ISO 9001 certified. ROHS and REACH compliant.

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Frequently Asked Questions

Q: What size is the LMB16UU?

A: The LMB16UU is a 1 inch linear bearing with a 25.4 mm (1 in) inner diameter and 39.688 mm outer diameter.

Q: Can the LMB16UU be used as a 1in bushing replacement?

A: Yes. The LMB16UU follows standardized LMB series dimensions and serves as a direct-fit 1in bearing or 1in bushing in compatible housings.

Q: Do you offer OEM and custom packaging?

A: Yes - logo printing, custom carton/box design, and OEM services are available.

Q: What is the minimum order quantity?

A: Usually 10 cartons. Samples are available; sample cost is credited back upon order confirmation.

Q: What are the payment terms?

A: T/T with 30% deposit, 70% before shipment. L/C at sight, PayPal, and Western Union also accepted.

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LMB16UU