Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Series Model	LBHR/LBHS/LBHC
Shaft Diameter	20 mm
Outer Diameter	32 mm
Overall Length	45 mm
Flange Diameter	48 mm
Material Composition	GCr15 Bearing Steel
Heat Treatment	60-64 HRC Hardness
Seal Configuration	Double Rubber Seals (UU)
Dynamic Load Rating	850 N
Operating Temperature	-10°C to 80°C

5 reviews

Anonymous

Apr 23, 2026

Rating: 3/5

Packaging could be better

One unit had dried grease upon arrival, functionality is fine though. Just check lubrication before mounting.

Anonymous

Mar 26, 2026

Rating: 5/5

Bulk order satisfied

Consistent quality across 50 units. We use these for automated assembly lines and they perform reliably.

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect replacement

Fit my old CNC rail perfectly. Direct replacement for the worn-out bearings I had before.

Anonymous

Feb 26, 2026

Rating: 5/5

Smooth motion for CNC

Great for my 3D printer Z-axis upgrade. The movement is very smooth with minimal friction after installation.

Anonymous

Feb 19, 2026

Rating: 4/5

Good value

Slightly noisy at first but settled in after some use. Quality seems solid for the price point.

5 FAQ

Q: What shaft tolerance is required for this bearing?

A: We recommend using a shaft with h6 tolerance for optimal performance and fit.

Q: Is this resistant to coolant exposure?

A: Standard steel is not stainless. For coolant environments, we recommend applying corrosion protective measures.

Q: Does this come pre-lubricated?

A: Yes, it comes pre-lubricated with standard lithium grease. Additional lubrication may be needed based on usage.

Q: What is the maximum travel speed?

A: Depending on load conditions, these bearings typically support speeds up to 2 meters per second.

Q: Is it interchangeable with standard LB series?

A: Yes, the dimensions are standard and fit most compatible LB series linear shafts and mounts.

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