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Oil Drilling Thrust Cylindrical Roller Bearings 81144M 220*270*37mm With SKF3 Material

We got the samples and the testing results is great,thanks for your work!

—— Chris

Received bearings.The quality is good. Warm and thoughtful service,fast shipment.I will keep doing business with your trustworthy company.

—— John Grafton

3 years' cooperation with satisified service and quality.We attain many local customers gratitude and supports.Thank

—— Mohammad EL ASSWAD

We have tested the bearing 23082 and I am so satisfied with the bearing quality.Good package and best price have given a big favor in our business.

—— Kwon

Your quality is good,but the prices is a little higher!Anyway,quality is first,but please also give me one better prices,thanks!

—— Michile

All is goes well,thanks for your cooperation!

—— Giorgia

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Oil Drilling Thrust Cylindrical Roller Bearings 81144M 220*270*37mm With SKF3 Material

China Oil Drilling Thrust Cylindrical Roller Bearings 81144M 220*270*37mm With SKF3 Material supplier

Large Image :  Oil Drilling Thrust Cylindrical Roller Bearings 81144M 220*270*37mm With SKF3 Material

Product Details:

Place of Origin: LUOYANG
Brand Name: MONTON
Certification: ISO9001
Model Number: 81144M

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 130USD/pc
Packaging Details: single box
Delivery Time: 35days
Payment Terms: TT
Supply Ability: 1000/pcs/week
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Detailed Product Description
Material: GCr15SiMn Or GCr15 SKF3 Material Accuracy: P6 Or P5 Or P4
ID: 220mm OD: 270mm
B: 37mm Cage Material: Brass Or Steel Or Nylon
Market: Germany Or Russia Or Italy Or USA

Cylindrical roller thrust bearing

 

 

 

 

 

 

Standards
Axial cylindrical roller bearings according to DIN 722 (series 811 and 812) The versions 813, 814, 874, 893, and 894 are not standardied.

Tolerances
Running, design and dimension tolerances of axial cylindrical roller bearings are equivalent to the axial bearings standard tolerances, see section bearing data. Axial minimum load Axial cylindrical roller bearings have always to operate under axial load to avoid any slip between rollers and bearing washers. If external load is too small, you may use springs to achieve a pre-stress of the bearing. The minimum axial load is calculated as follows:

Oil Drilling Thrust Cylindrical Roller Bearings 81144M 220*270*37mm With SKF3 Material

Fa min minimum axial load [kN]

C0 static bearing capacity [kN]

n maximum operating speed [min-1]

ka factor, see table

 
Series factor ko
811 1,4
812 0,9
813 0,7
814 0,4
893 0,7
894 0,5

Cages

Axial cylindrical roller bearings come with machined brass cages. Our favourite is the roller guidance version, letter code M. It is possible to deliver the versions MB and MPB (cage supported on a disc washer).

Equivalent dynamic load

P = Fa [kN]

Equivalent static load

P0 = Fa [kN]

Product Description


The roller and raceway surface of Cylindrical Roller Bearing is line contact, so the bearing has high carrying radial load capacity, applicable to carrying heavy load and shock load.Besides, owing to its structure, it's easy to high accuracy processing, applicable to high rate rotary.Inner ring and outer ring are separable, convenient for mounting and dismountin.
Code Dimension Load rating Weight ≈
static dynamic
  d
mm
D
mm
T
mm
C0
kN
C
kN

kg
81108M 40 60 13 110 36 0,1
81109M 45 65 14 140 42 0,1
81110M 50 70 14 140 43 0,2
81111M 55 78 16 190 50 0,2
81112M 60 85 17 280 78 0,3
81113M 65 90 18 280 77 0,3
81114M 70 95 18 300 78 0,3
81115M 75 100 19 310 80 0,4
81116M 80 105 19 340 84 0,4
81117M 85 110 19 350 85 0,4
81118M 90 120 22 450 111 0,6
81120M 100 135 25 610 153 0,9
81122M 110 145 25 680 163 1
81124M 120 155 25 730 169 1,3
81126M 130 170 30 840 196 2
81128M 140 180 31 910 205 2,1
81130M 150 190 31 980 213 2,2
81132M 160 200 31 1.050 221 2,4
81134M 170 215 34 1.260 272 3,1
81136M 180 225 34 1.340 282 3,2
81138M 190 240 37 1.460 308 4,7
81140M 200 250 37 1.500 312 5
81144M 220 270 37 1.680 334 5,2
81148M 240 300 45 2.430 478 8,1
81152M 260 320 45 2.560 489 9,1
81156M 280 350 53 3.550 689 12,6
81160M 300 380 62 4.380 849 19,4
81164M 320 400 63 4.630 878 20,7
81168M 340 420 64 4.890 903 22,4
81172M 360 440 65 5.020 908 22,9
81176M 380 460 65 5.280 935 22,4
81180M 400 480 65 5.530 959 26,6
81184M 420 500 65 5.790 983 26,4
81188M 440 540 80 8.030 1.426 43,7
81192M 460 560 80 8.030 1.413 45,5
81196M 480 580 80 8.240 1.429 47,3
811/500M 500 600 80 9.080 1.522 48,9
811/530M 530 640 85 10.160 1.694 61,6
811/560M 560 670 85 10.640 1.734 64,3
811/600M 600 710 85 11.110 1.766 68,5
811/630M 630 750 95 13.990 2.212 81,2
811/670M 670 800 105 14.890 2.355 104
811/710M 710 850 112 17.050 2.752 127
811/750M 750 900 120 20.910 3.287 155
811/800M 800 950 120 20.910 3.244 164
811/850M 850 1.000 120 22.810 3.421 174
811/900M 900 1.060 130 25.820 3.810 213
811/950M 950 1.120 135 28.540 4.160 249
811/1000M 1.000 1.180 140 31.060 4.500 289
811/1060M 1.060 1.250 150 34.650 4.970 347
Code Dimension Load rating Weight ≈
static dynamic
  d
mm
D
mm
T
mm
C0
kN
C
kN

kg
81208M 40 68 19 210 74 0,3
81209M 45 73 20 250 82 0,3
81210M 50 78 22 290 89 0,4
81211M 55 90 25 390 121 0,6
81212M 60 95 26 390 120 0,7
81213M 65 100 27 410 124 0,7
81214M 70 105 27 440 127 0,8
81216M 80 115 28 480 134 0,9
81217M 85 125 31 610 166 1,3
81218M 90 135 35 670 191 1,8
81220M 100 150 38 820 226 2,8
81222M 110 160 38 910 240 3
81224M 120 170 39 960 245 3,3
81226M 130 190 45 1.400 366 4,8
81228M 140 200 46 1.480 376 5,2
81230M 150 215 50 2.370 561 6,6
81232M 160 225 51 1.880 465 7,1
81234M 170 240 55 2.270 541 9,3
81236M 180 250 56 2.370 553 9,3
81238M 190 270 62 2.880 692 12,8
81240M 200 280 62 3.020 712 13,6
81244M 220 300 63 3.290 747 14,7
81248M 240 340 78 4.860 1.099 25,6
81252M 260 360 79 5.280 1.148 28
81256M 280 380 80 5.490 1.171 30,1
81260M 300 420 95 7.140 1.535 45,7
81264M 320 440 95 6.850 1.478 48,5
81268M 340 460 96 8.040 1.641 52,8
81272M 360 500 110 10.400 2.156 75,6
81276M 380 520 112 10.810 2.210 79,7
81280M 400 540 112 10.400 2.125 83,2
81284M 420 580 130 14.010 2.835 110
81288M 440 600 130 13.450 2.740 123
81292M 460 620 130 14.010 2.802 128
81296M 480 650 135 15.490 3.120 147
812/500M 500 670 135 15.490 3.096 153
812/530M 530 710 140 18.610 3.649 178
812/560M 560 750 150 19.360 3.712 214
812/600M 600 800 160 21.960 4.173 256
812/630M 630 850 175 24.890 4.688 302
812/670M 670 900 180 30.030 5.633 342
812/710M 710 950 190 31.190 5.723 402
812/750M 750 1.000 195 35.640 6.489 452
812/800M 800 1.060 205 39.880 7.152 525
812/850M 850 1.120 212 44.620 7.903 596
812/900M 900 1.180 220 48.710 8.441 680
812/950M 950 1.250 236 55.910 9.567 826
812/1000M 1.000 1.320 250 59.200 10.054

990

Code Dimension Load rating Weight ≈
static dynamic
  d
mm
D
mm
T
mm
C0
kN
C
kN

kg
89308M 40 78 22 285 80 0,5
89309M 45 85 24 400 104 0,6
89310M 50 95 27 455 116 0,9
89311M 55 105 30 630 156 1,2
89312M 60 110 30 630 153 1,3
89313M 65 115 30 630 153 1,4
89314M 70 125 34 750 180 2
89315M 75 135 36 865 208 2,5
89316M 80 140 36 915 216 2,6
89317M 85 150 39 1.100 255 3,3
89318M 90 155 39 1.160 265 3,4
89320M 100 170 42 1.430 315 4,4
89322M 110 190 48 1.870 500 6,6
89324M 120 210 54 2.420 640 9,2
89326M 130 225 58 2.900 610 10,8
89328M 140 240 60 3.250 670 12,6
89330M 150 250 60 3.550 710 13,2
89332M 160 270 67 4.270 855 17,5
89334M 170 280 67 4.500 865 18,4
89336M 180 300 73 5.200 1.040 23,2
89338M 190 320 78 6.100 1.220 28,4
89340M 200 340 85 7.100 1.400 35,4
89348M 240 380 85 8.000 1.500 40,6
893/710M 710 1.060 222 55.000 8.500

767

Code Dimension Load rating Weight ≈
static dynamic
  d
mm
D
mm
T
mm
C0
kN
C
kN

kg
89412M 60 130 42 1.020 280 3,1
89413M 65 140 45 1.180 315 3,8
89414M 70 150 48 1.340 360 4,6
89415M 75 160 51 1.530 400 5,6
89416M 80 170 54 1.700 440 6,7
89417M 85 180 58 1.900 490 8
89418M 90 190 60 2.120 540 9,2
89420M 100 210 67 2.750 680 12,6
89422M 110 230 73 3.350 800 16,5
89424M 120 250 78 3.900 930 20,7
89426M 130 270 85 4.500 1.060 26,3
89428M 140 280 85 4.800 1.100 27,6
89430M 150 300 90 5.500 1.250 33,5
89432M 160 320 95 6.500 1.780 42
89434M 170 340 103 7.200 1.600 49,4
89436M 180 360 109 8.200 2.210 60,2
89438M 190 380 115 9.000 1.960 68,8
89440M 200 400 122 10.000 2.160 80,9
89444M 220 420 122 11.500 2.900 84,4
89448M 240 440 112 12.000 2.400 91,8
89452M 260 480 132 15.000 3.000 119
89456M 280 520 145 17.600 4.200 142
89460M 300 540 145 18.600 3.650 161
89464M 320 580 155 20.000 3.900 201
89468M 340 620 170 23.700 4.550 254
89472M 360 640 170 25.000 4.650 264
89476M 380 670 175 27.000 5.100 295
89480M 400 710 185 30.500 5.700 352
89484M 420 730 185 32.500 6.000 365
89488M 440 780 206 36.500 6.550 475
89492M 460 800 206 38.000 6.800 490
89496M 480 850 224 42.500 7.650 611
894/500M 500 870 224 45.000 8.000

630

 

 

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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.

Contact Person: Dave Lee

Tel: +8613213639372

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