SKF Linear ball bearings LBCR

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SKF Linear ball bearings LBCR Specification

Thickness
24 mm

Inside Diameter
8 mm

Cage Material
Polyamide

Precision Rating
P0 (Standard)

Lubrication Type
Grease

Retainer
Included

Bearing Type
LBCR

Material
Chrome Steel (GCr15)

Structure
Linear Ball Bearing

Seals Type
Double Sealed

Number Of Rows
Single

Bore Size
8 mm

Outside Diameter
15 mm

Limiting Speed
8000 rpm

Load Capacity
Dynamic: 350 N, Static: 460 N

Noise Level
Low

Operating Temperature Range
-20C to +80C

Application
Automation Machinery, CNC Machines, 3D Printers

Interchangeable With
All ISO Standard LM8UU Linear Bearings

Mounting Type
Press Fit

Surface Finish
Precision Ground

About SKF Linear ball bearings LBCR

Dimensions No. of Basic load ratings Mass Designations ball rows

mm	D	C	C3		N	kg
5	12	22	12	4	280 210	0.005	LBCR 5	LBCR 5- 2LS
8	16	25	14	4	490 355	0.009	LBCR 8	LBCR 8- 2LS
12	22	32	20	6	1 160 980	0.016	LBCR 12 A	LBCR 12 A-2LS
16	26	36	22	6	1 500 1 290	0.021	LBCR 16 A	LBCR 16 A-2LS
20	32	45	28	7	2 240 2 040	0.043	LBCR 20 A	LBCR 20 A-2LS
25	40	58	40	7	3 350 3 350	0.085	LBCR 25 A	LBCR 25 A-2LS
30	47	68	48	7	5 600 5 700	0.13	LBCR 30 A	LBCR 30 A-2LS
40	62	80	56	7	9 000 8 150	0.26	LBCR 40 A	LBCR 40 A-2LS
50	75	100	72	7	13 400 12 200	0.46	LBCR 50 A	LBCR 50 A-2LS
60	90	125	95	7	20 400 18 000	0.82	LBCR 60 A	LBCR 60 A-2LS
80	120	165	125	7	37 500 32 000	1.9	LBCR 80 A	LBCR 80 A-2LS

Reliable Motion for Advanced Automation

SKF LBCR linear ball bearings offer dependable motion control, making them perfect for high-precision machinery such as CNC machines and 3D printers. Their robust chrome steel build and P0 precision rating ensure optimal accuracy and longevity. The press fit mounting simplifies installation, while the double seal design provides effective protection against contaminants, enabling smooth operation in demanding environments.

Versatility Meets Durability

Compatible with all ISO standard LM8UU linear bearings, the LBCR bearing serves as a versatile choice for replacements and upgrades. Its grease lubrication and polyamide cage ensure low friction and reduced maintenance efforts. With a dynamic load capacity of 350 N and static load capacity of 460 N, it can handle substantial mechanical loads, ensuring consistent operation over time.

FAQs of SKF Linear ball bearings LBCR:

Q: How can I properly mount the SKF LBCR linear ball bearing?

A: The SKF LBCR linear ball bearing is designed for press fit installation. To mount it, ensure the housing bore is clean and meets the specified tolerances. Press the bearing evenly into the housing, avoiding excessive force to prevent distortion or damage.

Q: What applications are best suited for LBCR bearings?

A: LBCR linear ball bearings are ideal for use in automation machinery, CNC machines, and 3D printers due to their precision construction, low noise output, and smooth linear motion properties.

Q: When should I consider replacing my LBCR bearing?

A: You should consider replacing your LBCR bearing if you observe increased operational noise, reduction in smoothness, or signs of wear after long-term use, as these may indicate bearing fatigue or contamination.

Q: Where can I purchase genuine SKF LBCR bearings in India?

A: Genuine SKF LBCR bearings are available through authorized distributors, importers, and industrial suppliers across India. Ensure to purchase only from verified sources to guarantee product authenticity.

Q: What is the process for lubricating this bearing type?

A: The LBCR bearing comes grease-lubricated from the factory. If re-lubrication is needed, use compatible bearing grease, applying sparingly to avoid over-packing which can increase operational resistance.

Q: What benefits does the double-sealed design offer?

A: The double-sealed construction provides enhanced protection against dust, debris, and contaminants, significantly prolonging service life and maintaining smooth operation in harsh environments.

Q: How does this bearing compare with other ISO standard LM8UU bearings?

A: SKF LBCR bearings are interchangeable with all ISO standard LM8UU types and offer precision-ground surfaces, low noise, and reliable performance, making them a high-quality alternative for both new installations and replacements.

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