Detailed description
67985D/20/20D tapered roller bearing 206.375*282.575*184.15mm for hot strip mills
|
Products name |
Four row Tapered Roller Bearings 67985D/20/20D |
|
Brand name |
JHB or your requirement |
|
Dimension (dXDxT) |
206.375X282.575X184.15mm |
|
Inner diameter(d) |
206.375mm |
|
Outer diameter(D) |
282.575mm |
|
Inner ring height(W) |
184.15mm |
|
Outer ring height(T) |
184.15mm |
|
Basic load ratings |
Dyn(C):1500 KN |
|
Stat(C0):2830KN |
|
|
Inner ring and outer ring material |
Case hardening steel (G20Cr2Ni4A),GCr15SiMn |
|
Cage material |
steel |
|
Precision |
PO P6 P5 P4 |
|
Quality standard |
ISO9001:2000 standard |
|
Service |
Offer technology service |
|
Delivery date |
Normally ready goods and stock within 70 days |
Four-row tapered roller bearings67985D/20/20D tapered roller bearing are the one kind of roll neck bearings,their radial and axial loading capacity are high,can carry heavy axial loads in two directions,and their radial loading capacity is 3 times heavier than singe-row tapered roller bearings, but limiting speed is lower.They can be used as axial locating bearings in two directions because they are able to limit axial displacement in two directions within axial clearance. The radial and axial clearance also can be adjusted by changing the width of spacer between inner and outer rings.
Four-row tapered roller bearings 67985D/20/20D are mainly used in the working roll necks of hot or cold rolling mills, and roll neck of cogging mills.
Meanwhile,we can offer the following type:
LM247748DW/LM247710/LM247710D
M249748DW/M249710/M249710D
LM451349DW/LM451310/LM451310D
M252349D/M252310/M252310D
EE275109DW/275155/275156D
EE135111DW/135155/135156D
LM654644DW/LM654610/LM654610D
LM654648DW/LM654610/LM654610D
M255449DW/M255410/M255410D













