Détails du produit
Lieu d'origine: Jiangsu, Chine
Nom de marque: SUMA or OEM
Numéro de modèle: DC4972H (4C) / BWX137222
Conditions de paiement et d'expédition
Quantité de commande min: 1
Prix: $10-11
Taper: |
Cale |
Cote de précision: |
P0 |
Type de joints: |
Type ouvert |
Nombre de clips: |
4 |
Matériel de course: |
GCR15 |
Épaisseur: |
19 mm |
Dureté de la fesse: |
HRC58-62 |
Capacité de couple: |
306Nm |
Le couple de traction: |
245Nm |
Diamètre intérieur: |
49.721 mm |
Diamètre extérieur: |
66.381 mm |
Espace de la faille: |
8,33 mm |
Largeur simple minimale: |
13.5mm |
Dureté de surface: |
HRC60 à 62 |
Profondeur de dureté: |
0,6 mm |
Taper: |
Cale |
Cote de précision: |
P0 |
Type de joints: |
Type ouvert |
Nombre de clips: |
4 |
Matériel de course: |
GCR15 |
Épaisseur: |
19 mm |
Dureté de la fesse: |
HRC58-62 |
Capacité de couple: |
306Nm |
Le couple de traction: |
245Nm |
Diamètre intérieur: |
49.721 mm |
Diamètre extérieur: |
66.381 mm |
Espace de la faille: |
8,33 mm |
Largeur simple minimale: |
13.5mm |
Dureté de surface: |
HRC60 à 62 |
Profondeur de dureté: |
0,6 mm |
Attribute | Value |
---|---|
Applicable Industries | Manufacturing Plant, Machinery Repair Shops, Printing Shops, Construction works, Energy & Mining |
Type | sprag |
Precision Rating | P0 |
Seals Type | Open Type |
Product name | Sprag Clutch |
Number of clips | 4 |
Race Material | GCr15 |
Thickness | 19MM |
Sprag Hardness | HRC58-62 |
Torque Capacity | 306Nm |
Package | Each in White Box |
Port | Shanghai, Ningbo |
Delivery time | 1-2 Days |
Type DC is a sprag type freewheel cage without inner or outer races. It must be installed in a design providing races, bearing support for axial and radial loads, lubrication and sealing.
The DC type version-N accepts all types of lubricants currently used in the power transmission equipment. The sprag space tolerance must not be exceeded. Inner and outer races must both have a minimum plain width "e", without any recess, to ensure the freewheel functions correctly.
Alternatively, races can be made in case hardened steel shafts, or housings, to the specification below. Surface hardness of the finished part should be HRC 60 to 62, for a depth of 0.6 mm minimum.
Type | Drag torque (NM) | Size (mm) | Number of clips |
---|---|---|---|
DC2222G | 50 | 22.225 | |
DC2776 | 95 | 27.762 | |
DC3034 | 99 | 30.34 | |
DC3175(3C) | 127 | 31.75 | 3 |
DC3809A | 220 | 38.092 | |
DC4127(3C) | 179 | 41.275 | 3 |
DC4445A | 290 | 44.45 | |
DC4972(4C) | 245 | 49.721 | 4 |
DC5476A | 420 | 54.765 | |
DC5476A(4C) | 420 | 54.765 | 4 |
DC5476B(4C) | 615 | 54.765 | 4 |
DC5476C(4C) | 792 | 54.765 | 4 |
DC5776A | 483 | 57.76 | |
DC6334B | 645 | 63.34 | |
DC7221(5C) | 540 | 72.217 | 5 |
DC7221B | 1023 | 72.217 | |
DC7221B(5C) | 1023 | 72.217 | 5 |
DC7969C(5C) | 1630 | 79.698 | 5 |
DC8334C | 1645 | 83.34 | |
DC8729A | 1000 | 87.29 | |
DC10323A(3C) * | 1290 | 103.231 ** | 3 |
DC12334C * | 3840 | 123.34 ** | |
DC12388C(11C) | 3900 | 123.881 | 11 |
It is highly encouraged to ask for the samples for quality check.