SX Crossed Roller Bearings, This type has smaller section than RB series, Due to the extremely thin structure, there is no mounting holes on the outer ring and the inner ring, so the model requires a presser flange or housing.
SX Crossed Roller Bearings Features:
Slewing rings they have high load carrying capacity, a versatile range of applications and are highly cost-effective.Due to their design, a single bearing can reliably support radial,axial and tilting moment loads. It is therefore possible in many cases to replace bearing arrangements comprising a combination of radial and axial bearings by a single bearing. This reduces, in some cases considerably, the costs and work required in the design of the adjacent construction and the fitting of bearings.
Slewing rings are sealed on both sides, lubricated with a high quality grease, can be relubricated via lubrication nipples and are particularly easy to fit. The bearing rings are supplied without gear teeth or,in order to achieve simple drive solutions, are available with external or internal gear teeth.
SX series Crossed Roller Ring Bearings–separatable outer ring, type for inner ring rotation
This series is similar to RB series,the outer ring is separatable and connect with three fixed rings, while the inner ring is intergrated with the main body,This model is used in location where the rotation accurancy of the outer ring is required.due to their high running accuracy, as bearings for high precision applications (such as those in robots, machine tools, handling systems, precision mechanical and medical devices, vehicle components)
1. SX Crossed Roller Bearings Structure
With the Cross-Roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90゜ V groove, separated from each other by a spacer retainer. This design allows just one bearing to receive loads in all directions including, radial, axial and moment loads.Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings.
2.SX Crossed Roller Bearings Features
- High precision: P5, P4 and P2
- High rigidity: This series bearing have preload
- High load:This series bearing can bear double-direction axial load, radial load and tilting moment
- Small size: This series bearing can save space for machine tools
5. SX Crossed Roller Bearings Escription
LKPB Models | Boundary Dimensions | Shoulder height | Basic load rating(axial) | Basic load rating(radial) | Weight | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inner ring | Outer ring | Roller pitch circle diameter dp (mm) | Width | Greasing hole | Chamfer | de | Di | Ca | Coa | Cr | Cor | Kg | |
d | D | B/B1 | r | KN | KN | KN | KN | ||||||
(mm) | (mm) | (mm) | φ | (min) | |||||||||
SX011814 | 70 | 90 | 80 | 10 | 1.2 | 0.6 | 79.5 | 80.5 | 15.4 | 51 | 11 | 20 | 0.3 |
SX011818 | 90 | 115 | 102 | 13 | 1.2 | 1 | 101.5 | 102.5 | 26 | 91 | 18 | 37 | 0.4 |
SX011820 | 100 | 125 | 112 | 13 | 1.2 | 1 | 111.5 | 112.5 | 28 | 102 | 19 | 41 | 0.5 |
SX011824 | 120 | 150 | 135 | 16 | 1.5 | 1 | 134.4 | 135.6 | 41 | 146 | 27 | 59 | 0.8 |
SX011828 | 140 | 175 | 157 | 18 | 1.5 | 1.1 | 156.3 | 157.7 | 64 | 240 | 45 | 96 | 1.1 |
SX011832 | 160 | 200 | 180 | 20 | 1.5 | 1.1 | 179.2 | 180.8 | 69 | 275 | 49 | 111 | 1.7 |
SX011836 | 180 | 225 | 202 | 22 | 2 | 1.1 | 201.2 | 202.8 | 96 | 381 | 69 | 153 | 2.3 |
SX011840 | 200 | 250 | 225 | 24 | 2 | 1.5 | 224.2 | 225.8 | 102 | 425 | 72 | 170 | 3.1 |
SX011848 | 240 | 300 | 270 | 28 | 2 | 2 | 269.2 | 270.8 | 148 | 640 | 105 | 255 | 5.3 |
SX011860 | 300 | 380 | 340 | 38 | 2.5 | 2.1 | 339.2 | 340.8 | 243 | 1070 | 173 | 425 | 12 |
SX011868 | 340 | 420 | 380 | 38 | 2.5 | 2.1 | 379.2 | 380.8 | 260 | 1220 | 185 | 485 | 13.5 |
SX011880 | 400 | 500 | 450 | 46 | 2.5 | 2.5 | 449 | 451 | 385 | 1800 | 275 | 720 | 24 |
SX0118/500 | 500 | 620 | 560 | 56 | 2.5 | 3 | 558.8 | 561.2 | 560 | 2750 | 395 | 1100 | 44 |
For expert guidance in meeting your specific requirements, reach out to our knowledgeable team. Experience firsthand how our precision solutions can elevate your machinery’s efficiency and durability. Contact us today!
LKPB With more than 10 years of production experience
Supporting OEM service; 50 days return service; 7*24 hours technical support; Accept non-standard customization; Maximum 24 months product warranty
Please let us know the model and quantity of the product you need and we will get back to you as soon as possible!
FAQ
What is LKPB?
Luoyang LIKE Precision Machinery Co., Ltd – LKPB®, Product precision can be P5, P4, P2 and VSP, Inside diameter size range φ20mm – φ2000mm. Maximum product quality warranty of 24 months, OEM acceptable.
LKPB With more than 10 years of production experience, The most professional suppliers of precision bearings in China.
Are your products reliable?
LKPB® strictly follows the ISO9001 quality system requirements for product quality control, relying on the professional technology of the bearing production base, the product quality is stable and cost-effective,
LKPB®, turning the world, carrying unlimited! We have served thousands of customers all over the world during the ten years of our establishment.
Our future goal is to become the most professional manufacturer of rotary table bearings and crossed roller bearings in China, and make LKPB® a world-class bearing brand.
This is our vision and direction!
Do you have export experience?
LKPB® has accumulated rich production experience in the past 10 years, supporting OEM service. Our products are exported to Germany, Italy, Korea, Japan, the United States, Belgium, Turkey and so on.
Contact information for LKPB?
Tel: 0086-379 63123369
WhatsApp/Wechat: 86 15670310586
Email: info@lkpbearing.com
What types of bearings do you mainly produce?
1. Precision Rotary Table Bearings ( YRT, YRTC, YRTS, YRTM, ZKLDF Series)
2. Precision Cross Roller Bearings ( RA/RA-C, RAU, RB, RU, RW, RE, SX, XU, XV, XSU, XR/JXR, CRB/CRBC, CRBF/CRBFV, CRBH/CRBHV, CRBS/CRBSV, CRBT/CRBTF Series);
3. Precision Thin Section Bearings ( KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU Series);
4. Robot Harmonic Reducer Bearings (CSF/CSG, SHF/SHG, CSD Series, RV Reducer Bearings and Flexible Bearings F, 3E Series);
5. Angular Contact Ball Bearings ( 718, 719, 70, 72, 2344/2347 Series);
6. Ball Screw Support Bearings ( ZKLF/ZKLN, ZARF, ZARN Series);
7. Precise Slewing Ring ( Cross Roller, Four-Point Contact, Eight-Point Contact Same Path, Eight-Point Contact Different Path, Three-row roller and Flanged Series);
8. Hollow Rotary Platform Bearings ( ZK Series).
Does it support OEM?
Yes, We have experience working in this area
What are the application areas of bearings?
The main application areas of our products are precision rotary tables, machining center rotary tables, industrial robot joints and rotating, robotic rotating parts, CNC machine tools, automation industry, direct drive motors, precision instruments, radar, medical equipment and other industries.
How long does the order cycle take?
Regular models are in stock, reasonable prices, ready for delivery, non-standard precision bearings according to the requirements of the drawings and the number of 1-3 weeks delivery time