JinHang Precision Bearing Co.,Ltd |
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Cylindrical Roller Rotor Bearing N18/1000mp5 Wire Cable Tubular Stranding Machine
The single row cylindrical roller bearing N18/1000MP5 use for
high speed tubular stranding machine for steel,copper and aluminum
stranding.It including the outer ring,inner ring and cage with
roller. The tubular stranding machine rigid rotor running supported
by bearing at both ends.n18/1000 encircled bearing for higher
speeds and more stability of the machine.
The size 1000x1220x100mm, inner diameter:1000mm, outer diameter
:1220mm,height 100mm, with high precision grade P5 that can meet
high speed rotation tubular stranding machine. Because of the
bearing size , the inner ring and outer ring will drill hole for
mounting hole when the customer fixed the bearing in the Tubular
Strander machine.
N18/1000MP5 tubular stranding machine roller bearing specification as following:
Bearing code | N18/1000MP5,n18.1000m |
Bearing size | 1000*1220*100mm |
Bearing outer dia | 1220mm |
Bearing inner dia | 100mm |
Bearing height | 100mm |
structure | Single row cylindrical roller |
Rolling | Roller |
Ring material | GCr15SiMn |
Roller material | GCr15 |
Cage material | Brass |
Precision grade | P5 P6 Available |
Application | Wire cable Tubular Strander equipment |
Delivery time | 60 days |
Feature | high speed tubular stranding machine for steel,copper and aluminum stranding |
HS code | 8482500090 |
Min qty | 2PCS |
Package | Wooden case |
Limited speed | Grease lubrication (240rpm) |
Oil lubrication (700 rpm) | |
Load rating | Cr=730KN |
Cor=1830kN | |
Roller shape | Cylindrical roller |
Mounting hole | 3pcs |
Cylindrical Roller Rotor Bearing N18/1000mp5 actual picture as following:
Single-row cylindrical roller bearings are separable bearings,the
rollers are guided by the two ribs of bearing rings.The
cage,rollers and guide ring are assembled to a unit, and can be
separated from the other ring. These bearings are easy to be
mounted and dismounted,especially inner and outer rings
interference fit with shafts and housings.
The structures of cylindrical roller bearings are distinguished by
ribs.Type N has inner ring with two ribs and outer ring without
rib;type NU has outer ring with two ribs and inner ring without
rib; type NJ has inner ring with rib and outer ring with two ribs,
and can carry certain axial loads in one direction;type NF has
inner ring with two ribs and outer ring with rib.
The machining accuracy of shafts and housings which is fitted with
single-row cylindrical bearings is high, the obliquity is forbidden
between inner and outer ring axises. If the inner and outer ring
axises were oblique,the contact between rollers and rings will be
asymmetric, and the stress will be intensive, then it will have
serious effects on bearing loading capacity and life.The edge
effect between rollers and raceways will be down,and bearing life
will be prolonged if there was some convexity on inner and outer
raceways or roller generatrix.
The axial displacement of shafts or housings can’t be limited by
cylindrical roller bearings. If it was needed, they are often used
with other bearings,such as deep groove ball bearings.
This type of bearings generally carry radial loads,but bearings
with ribs on inner and outer rings can carry certain axial loads.
It is not permitted that the obliquity between shafts and
housings,but 2′angular misalignment between inner and outer ring
axises is permitted under lower loads.If the loads were higher, the
more angular misalignment will be permitted, but the upper limit is
4′.
When D≤400mm, steel pressed cages are commonly used,and steel or
brass solid cages are adopted for D>400mm.
We/JinHang precision bearing orrer radial cylindrical roller
bearings can offer higher radial load capacity than other bearing
designs. The offers a wide range of full complement, one -, two -,
and four-row designs to meet various application requirements.
cylindrical roller bearings consist of an inner and outer ring, a
roller-retaining cage, and a complement of controlled- contour
cylindrical rollers. Depending on the type of bearing, either the
inner or the outer ring has two roller-guiding ribs. The other ring
is separable from the assembly and has one rib or none. The ring
with two ribs axially locates the position of the roller assembly.
The ground diameters of these ribs may be used to support the
roller cage. One of the ribs may be used to carry light thrust
loads when an opposing rib is provided. The decision as to which
ring should be double ribbed is normally determined by considering
assembly and mounting procedures in the application.