Crosby McKissick Poleas para campos petrolíferos con agujero liso para rodamientos cónicos

SKU: GRRR450 Categoría:

Detalles del producto

  • Las poleas Roll-Forged están disponibles en tamaños de hasta 78" de diámetro.
  • Las aplicaciones deben prever el apriete de las placas separadoras contra los conos de los cojinetes para ajustar y asegurar el correcto funcionamiento de los cojinetes.
  • Cada polea de la siguiente tabla tiene un orificio mecanizado dimensionado para aceptar el número de rodamiento respectivo que se muestra.
  • Las poleas se suministran de fábrica con agujero liso (los cojinetes no están incluidos).

Vídeos

Poleas para campos petrolíferos con agujero liso para rodamientos cónicos

"A" Diámetro exterior nominal (pulg.)Número de stockDiámetro del cable de acero (pulg.)Información sobre el orificioAnchura del rodamiento (pulg.)Anchura de la llanta (pulg.)"C" Diámetro exterior nominal del cubo (pulg.)"B" Diámetro de la banda de rodadura (pulg.)MaterialPeso aprox.
"D" Diámetro interior (pulg.)Información del rodamiento. (Rodamiento no incluido)
Diámetro del eje (pulg.)Descripción del rodamiento
Polea de 508 mm
20
2029285
5/84.7222.756NA-483-SW-472-D2.7502.756.5017.81R.F.75
20
2030311
9/164.7222.756NA-483-SW-472-D2.7502.756.5017.62R.F.80
Polea de corona de 610 mm**
24
2027887
5/86.4984.250NA56425-SW-56650D3.3752.758.0022.00R.F.80
24
2027885
9/166.4984.250NA56425-SW-56650D3.3753.128.0021.62R.F.90
24
2023993
16.4984.250NA56425-SW-56650D3.3753.129.0021.12R.F.110
24
2027880
7/86.4984.250NA56425-SW-56650D3.3753.128.0020.94R.F.125
24
2025931
16.4984.250NA56425-SW-56650D3.3753.128.0021.12R.F.125
24.00
2026108
7/86.4984.250NA56425-SW-56650D3.3753.128.0020.94R.F.128
Polea de 610 mm
24
2030941
9/166.4984.250NA56425-SW-56650D3.3753.128.0021.62R.F.103
24
2030905
5/86.4984.250NA56425-SW-56650D3.3753.008.0022.00R.F.117
Polea de corona de 762 mm**
30
2027941
16.4984.250NA56425-SW-56650D3.3753.129.0026.50R.F.150
30
2030274
17.8735.625NA48685-SW/486203.5003.1210.2526.50R.F.161
30
2027945
1-1/86.4984.250NA56425-SW-56650D3.3753.129.0026.06R.F.200
30
2030260
1-1/87.8735.625NA48685-SW/486203.5003.1210.2526.06R.F.218
Polea de 762 mm
30
2030906
18.8736.500NA46790-SW-467203.6253.3710.2526.50R.F.185
30
2026299
16.4984.250NA56425-SW-56650D3.3753.128.5026.50R.F.190
30
2026036
1-1/86.4984.250NA56425-SW-56650D3.3753.129.0026.06R.F.230
30
2026230
17.8735.625NA48685-SW/486203.5003.1210.2526.50R.F.255
30
2026003
1-1/87.8735.625NA48685-SW/486203.5003.1210.2526.06R.F.255
30
2030907
1-1/88.8736.500NA46790-SW-467203.6253.3712.0026.06R.F.265
Polea de corona de 917 mm**
36
2030284
1 1/87.8735.625NA48685-SW/486203.5003.2510.2532.62R.F.250
36
2030282
17.8735.625NA48685-SW/486203.5003.2510.2533.12R.F.240
Polea de 917 mm
36
2029392
1-1/48.8736.500NA46790-SW-467203.6253.2511.0032.25R.F.300
36
2029390
1-1/88.8736.500NA46790-SW-467203.6253.2511.0032.62R.F.300
36
2027967
1-1/47.8735.625NA48685-SW/486203.259.5032.25R.F.320
36
2030945
1-1/410.8738.000LM241149NW/241110-D3.6253.3714.0032.25R.F.330
36
2030908
1-1/87.8735.625NA48685-SW/486203.5003.2510.2533.62R.F.350
36
2030942
17.8735.625NA48685-SW/486203.5003.2510.2533.12R.F.350
36
2030943
18.8736.500NA46790-SW-467203.6253.1211.5033.12R.F.353
36
2030909
1-1/810.8738.000LM241149NW/241110-D3.6253.5014.0032.06R.F.358
36
2030944
110.8738.000LM241149NW/241110-D3.6253.1214.0033.12R.F.370
Polea de 1067 mm
42
2030946
1-1/88.8736.500NA46790-SW-467203.6253.2512.0038.62R.F.460
42
2030949
1-1/410.8738.000LM241149NW/241110-D3.6253.2514.0038.25R.F.460
42
2030948
1-1/810.8738.000LM241149NW/241110-D3.6253.2514.0038.62R.F.465
42
2030950
1-1/812.8739.250NA8575SW-8520CD4.5003.5016.0038.62R.F.465
42
2030947
1-1/48.8736.500NA46790-SW-467203.6253.2511.5038.25R.F.470
42
2030951
1-1/412.8739.250NA8575SW-8520CD4.5003.3816.0038.25R.F.475
Polea de 1270 mm
48
2030955
1-1/410.8738.000LM241149NW/241110-D3.6252.7514.0044.25R.F.512
48
2030954
1-1/810.8738.000LM241149NW/241110-D3.6253.2514.0044.62R.F.580
48
2030956
1-1/413.68610.000LM249747NWLM249710D3.8753.2517.0044.25R.F.640
50
2030958
1-3/813.68610.000LM249747NW/LM249710D3.8753.7517.0045.62R.F.735
50
2030938
1-1/410.8738.000LM241149NW/241110-D3.6253.3714.0046.25R.F.765
50
2030957
1-1/413.6868.000LM241149NW/241110-D3.8753.2517.0046.25R.F.765
Polea de 1118 mm
44
2030953
1-1/410.8738.000LM241149NW/241110-D3.6253.0014.0040.25R.F.545
44
2030952
1-1/810.8738.000LM241149NW/241110-D3.6253.3814.0040.06R.F.615
Polea de 1397 mm
55
2030961
1-1/413.68610.000LM249747NW/LM249710D3.8753.5019.0051.25R.F.588
55
2030960
1-1/412.8739.250NA8575SW-8520CD4.5003.3816.0051.25R.F.825
55
2030959
1-1/812.8739.250NA8575SW-8520CD4.5003.5016.0051.06R.F.890
Polea de 1524 mm
60
2030879
1-1/413.68610.000LM249747NW/LM249710D3.8753.2517.0056.25R.F.1095
60
2030877
1-5/815.49812.000L357049NW/L357010D4.1253.5019.0055.12R.F.1150
60
2030876
1-1/215.49812.000L357049NW/L357010D4.1253.5019.0055.50R.F.1165
60
2030872
1-1/213.87310.500LM251649NW/251610-D4.1253.6219.0055.50R.F.1175
60
2030875
1-1/213.68610.000LM249747NW/LM249710D3.8753.5019.0055.50R.F.1175
60
2030881
1-3/815.49812.000L357049NW/L357010D4.1253.7519.0055.88R.F.1175
60
2030880
1-3/813.87310.500LM251649NW/251610-D4.1253.6219.0055.88R.F.1175
"A" Diámetro exterior nominal (mm)Número de stockDiámetro del cable de acero (mm)Información sobre el orificioAnchura del rodamiento (pulg.)Anchura de la llanta (mm)"C" Diámetro exterior nominal del cubo (mm)"B" Diámetro de la banda de rodadura (mm)MaterialPeso aproximado (kg)
"D" Diámetro interior (mm)Información del rodamiento. (Rodamiento no incluido)
Diámetro del eje (mm)Descripción del rodamiento
Polea de 508 mm
508
2029285
1612070NA-483-SW-472-D7070165452R.F.34.0
508
2030311
1412070NA-483-SW-472-D7070165448R.F.36.3
Polea de corona de 610 mm**
610
2027887
16165108NA56425-SW-56650D8670229559R.F.36.3
610
2027885
14165108NA56425-SW-56650D8680203549R.F.40.8
610
2023993
26165108NA56425-SW-56650D8680229536R.F.49.9
610
2027880
22165108NA56425-SW-56650D8680216532R.F.56.7
610
2025931
26165108NA56425-SW-56650D8680229536R.F.56.7
610
2026108
22165108NA56425-SW-56650D8680203532R.F.58.1
Polea de 610 mm
610
2030941
14165108NA56425-SW-56650D8680203549R.F.46.7
610
2030905
16165108NA56425-SW-56650D8677203559R.F.53.1
Polea de corona de 762 mm**
762
2027941
26165108NA56425-SW-56650D8680260673R.F.68.0
762
2030274
26200143NA48685-SW/486208980260673R.F.73.0
762
2027945
28165108NA56425-SW-56650D8680260662R.F.90.7
762
2030260
28200143NA48685-SW/486208980260662R.F.98.9
Polea de 762 mm
762
2030906
26225165NA46790-SW-467209386229673R.F.83.9
762
2026299
26165108NA56425-SW-56650D8680260673R.F.86.2
762
2026036
28165108NA56425-SW-56650D8680260662R.F.104
762
2026230
26200143NA48685-SW/486208980260573R.F.116
762
2026003
28200143NA48685-SW/486208980305662R.F.116
762
2030907
28225165NA46790-SW-467209386229662R.F.120
Polea de corona de 917 mm**
917
2030284
28200143NA48685-SW/486208983356829R.F.113
917
2030282
26200143NA48685-SW/486208983292841R.F.109
Polea de 917 mm
917
2029392
32225165NA46790-SW-467209383356819R.F.136
917
2029390
28225165NA46790-SW-467209383356854R.F.136
917
2027967
32200143NA48685-SW/4862083305819R.F.154
917
2030945
32276203LM241149NW/241110-D9386305819R.F.150
917
2030908
28200143NA48685-SW/486208983279854R.F.159
917
2030942
26200143NA48685-SW/486208983292841R.F.159
917
2030943
26225165NA46790-SW-467209380356841R.F.160
917
2030909
28276203LM241149NW/241110-D9389260814R.F.162
917
2030944
26276203LM241149NW/241110-D9380260841R.F.168
Polea de 1067 mm
1067
2030946
28225165NA46790-SW-467209383356981R.F.209
1067
2030949
22276203LM241149NW/241110-D9383356972R.F.209
1067
2030948
28276203LM241149NW/241110-D9383406981R.F.211
1067
2030950
28327235NA8575SW-8520CD11589356981R.F.211
1067
2030947
32225165NA46790-SW-467209383406972R.F.213
1067
2030951
32327235NA8575SW-8520CD11586356972R.F.215
Polea de 1270 mm
1219
2030955
32276203LM241149NW/241110-D93704321124R.F.232
1219
2030954
28276203LM241149NW/241110-D93833561133R.F.263
1219
2030956
32348251LM249747NWLM249710D99834321124R.F.290
1270
2030958
35348251LM249747NW/LM249710D99964831159R.F.333
1270
2030938
28276203LM241149NW/241110-D93864061175R.F.347
1270
2030957
28276251LM241149NW/241110-D99834061175R.F.347
Polea de 1118 mm
1118
2030953
32276203LM241149NW/241110-D93774321022R.F.247
1118
2030952
28276203LM241149NW/241110-D93863561018R.F.279
Polea de 1397 mm
1397
2030961
32348251LM249747NW/LM249710D99894831302R.F.267
1397
2030960
32327235NA8575SW-8520CD115864831302R.F.374
1397
2030959
28327235NA8575SW-8520CD115894321297R.F.404
Polea de 1524 mm
1524
2030879
32348251LM249747NW/LM249710D99834831429R.F.497
1524
2030877
38394305L357049NW/L357010D105894831410R.F.522
1524
2030876
38394305L357049NW/L357010D105894831410R.F.528
1524
2030872
38352267LM251649NW/251610-D105934831410R.F.533
1524
2030875
38348251LM249747NW/LM249710D99894831410R.F.533
1524
2030881
35394305L357049NW/L357010D105964831419R.F.533
1524
2030880
35352267LM251649NW/251610-D105934831419R.F.533

Las poleas forjadas McKissick® están disponibles en muchas configuraciones para satisfacer las diversas aplicaciones petrolíferas.

**Las poleas de corona contienen agujeros de aligeramiento.

Se dispone de poleas personalizadas.

Imágenes de diagramas

Diagrama 1