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Technical Parameters:
Product Designations:
NCF28/670V
Structure:
Cylindrical roller bearing
Inside Diameter:
670 mm
Outside Diameter:
820 mm
Thickness:
88 mm
Brand:
JHB
Precision Rating:
P5 P6 PO
Bearing Material:
GCr15SiMn GCr15
Seals Type:
open
Current Code:NCF28/670V
Dimension:670x820x88mm
Class:P5 P6 P0
Weight: 90.8kgs
The forging material:GCr15SiMn GCr15
The delivery time:20-30 days
The package:standard export wooden case
If you want to know more, Please send us by e-mail.
Full complement cylindrical roller bearings inculde single- row full complement cylindrical roller bearings(type NCF) and doublerow full complement cylindrical roller bearings(type NNCF).
Full complement cylindrical roller bearings have no cage,full of rollers, the loading capacity is higher than bearings with cage,but the high speed performance is worse.
Single and double rows open bearings are primarily used in general mechanical equipment required lower speed and heavy loads.Doublerow closed bearings are generally used in wire rope pulleys of cranes.
The application:
Full-complement cylindrical roller bearings for crane sheaves
Gear box producers
Transmission motor producers
Steel industry
Producers for construction equipment
Forest technology
Synthetic material industry
Machine tool producers
Producers of measuring devices and dividing units
Rotary table manufactures
Maritime industry
Metal forming technology
Crane sheave on the sea
Deck crane
Transmission
Planetary speed reducer
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