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  • KORTON INDUSTRIAL LIMITED

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Product Description

    • Model NO.: LMK20UU linear bearing
    • Material: Bearing Steel
    • Outer: 32mm
    • Rolling Body: Ball Bearings
    • Outer Dimension: Small (28-55mm)
    • Load Direction: Radial Bearing
    • Trademark: SFNB/OEM
    • Origin: China
    • Shape: Flange
    • Inner: 20mm
    • Length: 42mm
    • The Number of Rows: Multi-column
    • Spherical: Non-Aligning Bearings
    • Separated: Unseparated
    • Specification: CE, ISO9001
    • HS Code: 8482109000

    Welcome to choose KORTON INDUSTRIAL LIMITED. Please read the following information carefully.


    NO 1. our adwantages

    1. Many years bearing products manufacturing and exporting experiences.

    2. OEM order and non-standard bearing order can be accepted.

    3. Many sizes of bearing are available. Large quantity bearing can be provided.

    4. To respect customers, you can choose the loading port.

    5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.

     

    NO 2. Description: Linear bearing

    Metal linear bearing is a low-cost production of linear motion system for unlimited travel with the cylinder axis. Since the ball bearing point contact with the shaft, so use the load is small. Minimal friction ball rotation, thereby to obtain smooth movement precision. Plastic linear bearings are self-lubricating properties of a linear motion system, the biggest difference is that the metal in the metal linear bearings linear bearings are rolling friction, is the point contact between the bearing and the cylinder axis, so this suited for low load speed movement; while plastic linear bearings are sliding friction is between the bearing surface contact with the cylinder axis, so this low-speed movement for high loads.

    Linear bearings are used in conjunction with hardened linear drive shaft. For infinite linear motion systems. Load the ball and quenching transmission shaft because it is the point contact, allowing the load is small, but linear motion, friction smallest, high precision, fast movement.
     

    The linear ball bearing (also called ball bushing or shaft guiding) consists of a polymeric cage with raceway segments made of hardened steel to guide the ball sets within the complete system. Recirculating balls provide unlimited stroke at low friction movement.

    1.Smooth movement,low friction,high rigidity and long life.

    2.We can make non-standard linear bearing according to clients samples or drawings.

    3.Prompt delivery and OEM service.

    4.Nice appearance,complete product system.

    LM - UU series

    LM - UU OP series

    LM - LUU series

    LME - UU series

    LMF - UU series

    LMK - UU series

    LMH - UU series

    LMF - LUU series

    LMK - UU series

    LMH - LUU series

    SCS - UU  series

    SCS - LUU  series

    SBR - UU series

    TBR - UU series

    SK  (SHA) series

     

     NO 3. OEM all brand bearing
    1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS

    2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33

    3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ

    4. taper roller bearing 30200,30300,32200,32300,31300,32000

    5. Aligning ball bearing 1200,1300,2200,2300,

    6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN

    7. thrust ball bearing 51100,51200,51300,51400,E,M

    8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 

    9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
    10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing

     

     NO 4. Linear Bearing Specification: 

     

    Seals Types OPEN/2RS
    Vibration Level Z1V1,Z2V2,Z3V3
    Clearance C2,C0,C3,C4,C5
    Tolerance Codes ABEC-1,ABEC-3,ABEC-5
    Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
    MOQ 1Set at least
    Delivery Time 15-45 days after contract
    Payment Terms TT/PAPAL/WESTERN UNION
    Pavkage Tube package+outer carton+pallets;Single box+outer carton+pallets;Tube pavkge+middle box+outer carton+pallets;According to your requirement


    NO 5. Linear Bearing Models: 

     
     
    MODEL NO. NUMBER OF BALL ROWS  MAIN DIMENSIONS ECCEN-TIRICITY(MAX.) BASIC LOAD RATING WEIGHT(g)
    INSCRIBED CIRCLE DIAMETER OUTER DIAMETER LENGTH OUTER LOCKING GROOVE W H H1 θ DYNAMIC STATIC
    dr TOLERANCE D TOLERANCE L TOLERANCE B TOLERANCE D1 c(kgf) Co(kgf)
    LM3 4 3 0 7 0 10 0               0.01          
    LM4 4 4 -0.008 8 -0.009 12 -0.12               9 13 3    
    LM5 4 5   10   15   10.2 0 9.6 1.1       17 21 4    
    LM6 4 6 0 12 0 17 0 13.5 -0.2 11.5 1.1 1     0.01 21 27 6 6  
    LM8S 4 8 -0.009 15 -0.011 19 -0.2 11.5   14.3 1.1 1     18 23 9    
    LM8 4 8   15   24   17.5   14.3 1.1 1     27 41 14 14  
    LM10 4 10   19 0 29   22   18 1.3 1 6.8 80° 38 56 28 27  
    LM12 4 12   21 -0.013 30   23   20 1.3 1.5 8 80° 42 61 32 31 24
    LM13 4 13   23   32   23   22 1.3 1.5 9 80° 52 79 38 39 32
    LM16 5 16   28   37   26.5   27 1.6 1.5 11 80° 79 120 74 73 58
    LM20 5 20 0 32 0 42   30.5   30.5 1.6 1.5 11 60° 0.02 88 140 80 80 72
    LM25 6 25 -0.01 40 -0.016 59 0 41 0 38 1.9 2 12 50° 100 160 206 205 177
    LM30 6 30   45   64 -0.3 44.5 -0.3 43 1.9 2.5 15 50° 160 280 240 230 196
    LM35 6 35 0 52 0 70   49.5   49 2.1 2.5 17 50° 0.02 170 320 370 366 320
    LM40 6 40 -0.012 60 -0.019 80   60.5   57 2.1 3 20 50° 220 410 589 549 464
    LM50 6 50   80   100   74   76.5 2.6 3 25 50° 390 810 1480 1440 1180
    LM60 6 60 0 90 0 110   85   86.5 3.2 3 30 50° 0.03 480

    SCS..UU/SCS..LUU
     

     

     

     

     

     

     

     

     

     

     

     
    Slide bush Basic load rating
     
    Type
     Designation
    Dimension (mm) Type dynamic
    CN
    static
    CoN
    Weight
    (kg/m)
    T h E W L F G B C K S1 S2 L1
    SCS 6 UU 6 9 15 30 25 18 15 20 15 5 M4 3.4 8 LM 6UU 206 265 34
    SCS 8 UU 6 11 17 34 30 22 18 24 18 5 M4 3.4 8 LM 8UU 274 392 52
    SCS 10 UU 8 13 20 40 35 26 21 28 21 6 M5 4.3 12 LM10UU 372 549 92
    SCS 12 UU 8 15 21 42 36 28 24 30.5 26 5.75 M5 4.3 12 LM 12UU 510 784 102
    SCS 13 UU 8 15 22 44 39 30 24.5 33 26 5.5 M5 4.3 12 LM 13UU 510 784 120
    SCS 16 UU 9 19 25 50 44 38.5 32.5 36 34 7 M5 4.3 12 LM 16UU 774 1180 200
    SCS 20 UU 11 21 27 54 50 41 35 40 40 7 M6 5.2 12 LM 20UU 882 1370 255
    SCS 25UU 12 26 38 76 67 51.5 42 54 50 11 M8 7 18 LM 25UU 980 1570 600
    SCS 30UU 15 30 39 78 72 59.5 49 58 58 10 M8 7 18 LM 30UU 1570 2740 735
    SCS 35UU 18 34 45 90 80 68 54 70 60 10 M8 7 18 LM 35UU 1670 3140 1100
    SCS 40UU 20 40 51 102 90 78 62 80 60 11 M10 8.7 25 LM 40UU 2160 4020 1590
    SCS 50UU 25 52 61 122 110 102 80 100 80 11 M10 8.7 25 LM 50UU 3820 7940 3340
    SCS 60UU 30 58 66 132 122 114 94 108 90 12 M10 10.7 25 LM 60UU 4700 10000 4270

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     
    SCS 8LUU 6 11 17 34 58 22 18 24 42 5 M4 3.4 8 LM 8LUU 274 392 0.1
    SCS 10LUU 8 13 20 40 68 26 21 28 456 6 M5 4.3 12 LM 10LUU 372 549 0.18
    SCS 12LUU 8 15 21 42 70 28 24 30.5 50 5.75 M5 4.3 12 LM 12LUU 510 784 0.2
    SCS 13LUU 8 15 22 44 75 30 24.5 33 50 5.5 M5 4.3 12 LM 13LUU 510 784 0.23
    SCS 16LUU 9 19 25 50 85 38.5 32.5 36 60 7 M5 4.3 12 LM 16LUU 774 1180 0.39
    SCS 20LUU 11 21 27 54 96 41 35 40 70 7 M6 5.2 12 LM 20LUU 882 1370 0.49
    SCS 25LUU 12 26 38 76 130 51.5 42 54 100 11 M8 7 18 LM 25LUU 980 1570 1.165
    SCS 30LUU 15 30 39 78 140 59.5 49 58 110 10 M8 7 18 LM 30LUU 1570 2740 1.43
    SCS 35LUU 18 34 45 90 155 68 54 70 120 10 M8 7 18 LM 35LUU 1670 3140 2.13
    SCS 40LUU 20 40 51 102 175 78 62 80 140 11 M10 8.7 25 LM 40LUU 2160 4020 3.09
     


    22338CC/W33

    53638

    190

    400

    132

     

    22338CCK/W33

    153638

    190

    400

    132

     

    22338CCK/W33+H2338

    253634

    170

    400

    132

     

    22340CC/W33

    53640

    200

    420

    138

     

    22340CCK/W33

    153640

    200

    420

    138

     

    22340CCK/W33+H2340

    253636

    180

    420

    138

     

    22344CC/W33

    53644

    220

    460

    145

     

    22344CCK/W33

    153644

    220

    460

    145

     

    22344CCK/W33+H2344

    253640

    200

    460

    145

     

    22348CC/W33

    53648

    240

    500

    155

     

    22348CCK/W33

    153648

    240

    500

    155

     

    22348CCK/W33+H2348

    253644

    220

    500

    155

     

    22352CAC/W33

    53652

    260

    540

    165

     

    22352CACK/W33

    153652

    260

    540

    165

     

    22352CCK/W33+H2352

    253648H

    240

    540

    165

     

    22356CAC/W33

    53656

    280

    580

    175

     

    22356CACK/W33

    153656

    280

    580

    175

     

    22356CCK/W33+H2356

    253652H

    260

    580

    175

     

    230/500CAC/W33

    3053/500

    500

    720

    167

     

    230/500CACK/W33

    3153/500

    500

    720

    167

     

    21304CC

    53304

    20

    52

    15

     

    21304TNI

    -

    20

    52

    15

     

    22205CC/W33

    53505

    25

    52

    18

     

    22205TN1/W33

    -

    25

    52

    18

     

    21305CC

    53305

    25

    62

    17

     

    21305TNI

    -

    25

    62

    17

     

    22206

    3506

    30

    62

    20

     

    22206C

    53506

    30

    62

    20

     

    22206CC/W33

    53506

    30

    62

    20

     

    22206TN1/W33

    -

    30

    62

    20

     

    21306CC

    53306

    30

    72

    19

     

    21306TNI

    -

    30

    72

    19

     

    22207

    3507

    35

    72

    23

     

    22207C/W33

    53507Y

    35

    72

    23

     

    22207CC/W33

    53507

    35

    72

    23

     

    22207TN1/W33

    -

    35

    72

    23

     

    21307CC

    53307

    35

    80

    21

     

    21307TNI

    -

    35

    80

    21

     

    22208

    3508

    40

    80

    23

     

    22208C/W33

    53508Y

    40

    80

    23

     

    22208CC/W33

    53508

    40

    80

    23

     

    22208TN1/W33

    -

    40

    80

    23

     

    21308CC

    53308

    40

    90

    23

     

    21308TNI

    -

    40

    90

    23

     

    22308

    3608

    40

    90

    33

     

    22308C/W33

    53608Y

    40

    90

    33

     

    22308CC/W33

    53608

    40

    90

    33

    NO 6. Our Bearing Factory :
    Made in Japan Linear Bearing Lmk20uu Linear Bearing with Flange

    NO 8. Our Bearing Warehouse :
    Made in Japan Linear Bearing Lmk20uu Linear Bearing with Flange

    NO 9. Our Bearing Packaging Box :


    Made in Japan Linear Bearing Lmk20uu Linear Bearing with Flange
    Why Choose Us:
     
    • We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
    • Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders' quality will be the same as samples.
    • About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
    • Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
    • If the amount of money is less,you can pay it by Paypal or Alipay.Of course you can payment by TT or Western Union etc.

Photo Show

  • SFNB bearing company was founded in March 2008. We are not only principally engaged in the research, development and manufacture of bearings but also engaged in the sales of internationally-famous brand bearings. Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers.

    Main product:

    1, Deep groove ball bearings

    2, Ceramic ball bearings

    3, Angular contact ball bearings

    4, Self-aligning ball bearings

    5, Thrust ball bearings

    6, Linear bearings

    7, Needle bearings

    8, Pillow block bearings

    9, Rod end bearings

    10, Cylindrical roller bearings

    11, Spherical roller bearings

    12, spherical Thrust roller bearings

    13, Taper roller bearings

    14, Slewing bearings

    15, sliding bearings

    16, Excavator bearings

    17, Blender bearings

    18, Other bearings

    In addition, our company can customize according to customers' needs of various types of products.

    Our bearings have been widely used in various industries, such as

    1) Mining, mineral processing, and cement

    2) Motors and generators

    3) Wind

    4) Industrial pumps

    5) Industrial transmission

    6) Industrial fans

    7) Aerospace

    8) Buildings

    9) Two rounds of cars

    10) Skidding of the wheel

    11) Food and drink

    12) Plastic and rubber

    13) Railway

    14) Line drive control

    15) Compressors

    16) Printing equipment

    17) Pulp and paper

    18) Bicycle

    In order to meet the needs of the masses of customers and improve the market competitiveness of our company, we can provide OEM service according to our customers' needs. We have gained ISO9001 certificate, CE certificate, GOST certificate and SGS certificate. Our target is to carry out the strategic investment along with the development of market and need of new products. With our strategic, excellent products, top technology and outstanding service, we sincerely expect cooperation with more customers and friends for a better future.
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  • Industrial Machinery-Transport & Communication Facilities-Motorcycle
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