SKF Linear bearing units LUJR

Price 1000 INR/ Piece

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MOQ : 1 Piece

SKF Linear bearing units LUJR Specification

Retainer
Polyamide

Precision Rating
ISO P0 (Normal)

Inside Diameter
12 mm

Lubrication Type
Pre-lubricated/Grease

Cage Material
Steel

Thickness
32 mm (unit width)

Bearing Type
Ball Bearing

Material
Chrome steel

Structure
Linear Bearing Unit

Seals Type
Double Sealed

Number Of Rows
Single Row

Bore Size
12 mm

Outside Diameter
22 mm

Limiting Speed
7000 rpm

Load Capacity
Dynamic: 540 N, Static: 720 N

Application
Linear Motion, Automation Equipment

Corrosion Resistance
Yes, with proper lubrication

Temperature Range
-20C to +80C

Model
LUJR 12

Mounting Method
With Housing

Housing Material
Aluminium

SKF Linear bearing units LUJR Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1 Piece Per Week

Delivery Time
1 Week

About SKF Linear bearing units LUJR

mm														N		kg
12	28	35	34	19	17	33	16	11	40	29	4.3	M	5	695	510	0.08	0.10	LUHR 12	LUHR 12-2LS	LUJR 12
16	30	37	36	24	19	38	18	11	45	34	4.3	M	5	930	630	0.10	0.12	LUHR 16	LUHR 16-2LS	LUJR 16
20	30	39	38	28	23	45	22	13	53	40	5.3	M	6	1,160	800	0.14	0.18	LUHR 20	LUHR 20-2LS	LUJR 20
25	40	49	48	35	27	54	26	18	62	48	6.6	M	8	2,120	1,560	0.25	0.30	LUHR 25	LUHR 25-2LS	LUJR 25
30	50	59	58	40	30	60	29	18	67	53	6.6	M	8	3,150	2,700	0.37	0.44	LUHR 30	LUHR 30-2LS	LUJR 30
40	60	71	70	52	39	76	38	22	87	69	8.4	M 10		5,500	4,500	0.74	0.86	LUHR 40	LUHR 40-2LS	LUJR 40
50	70	81	80	62	47	92	46	26	103	82	10.5	M 12		6,950	6,300	1.19	1.37	LUHR 50	LUHR 50-2LS	LUJR 50

Exceptional Precision and Durability

SKF LUJR 12 units feature precision-rated ISO P0 chrome steel bearings, housed in lightweight yet sturdy aluminium. This combination delivers consistent, smooth linear motion, making them suitable for automation and industrial applications requiring high accuracy and reliability.

Superior Corrosion Resistance and Protection

Designed for tough conditions, the double-sealed bearing unit is built to resist dust, contaminants, and moisture. Proper lubrication further enhances corrosion resistance, ensuring long service life and minimal maintenance, even in harsh Indian operating environments.

Easy Mounting and Versatile Application

The with-housing mounting method simplifies installation, saving time and reducing errors. LUJR 12 units are ideal for linear motion setups in automation, machinery, and precise positioning systems, catering to both distributors and end users across India.

FAQs of SKF Linear bearing units LUJR:

Q: How do I mount the SKF LUJR 12 linear bearing unit with housing?

A: The LUJR 12 unit is designed for straightforward installation thanks to its with-housing mounting method. Secure the unit to your linear guide or supporting structure using the provided mounting points on the aluminium housing for stable operation.

Q: What maintenance does the SKF LUJR 12 require for optimal performance?

A: These linear bearing units come pre-lubricated with grease, reducing immediate maintenance needs. For optimal performance and corrosion resistance, periodic checks and re-lubrication, especially in high-duty or harsh environments, are recommended.

Q: Where can the SKF LUJR 12 be used?

A: The LUJR 12 unit is ideal for linear motion applications in automation equipment, precision machinery, and industrial processes requiring reliable and smooth movement. Its corrosion resistance and robust build make it suitable for various operating environments in India.

Q: What are the key benefits of the double-sealed design?

A: The double-sealed structure offers enhanced protection against contaminants such as dust and moisture, reducing the risk of premature wear and helping maintain consistent performance throughout its service life.

Q: What is the load capacity and speed rating of the SKF LUJR 12 unit?

A: This unit supports a dynamic load of 540 N and a static load of 720 N. Its design allows for a maximum operating speed of 7000 rpm, making it suitable for high-speed linear motion systems.

Q: How does the SKF LUJR 12 ensure corrosion resistance?

A: Corrosion resistance is achieved through the use of chrome steel bearings and aluminium housing, complemented by proper lubrication and double-sealed protection, ensuring durability and reliability in demanding environments.

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