NNU4152MAW33 double row cylindrical roller bearing 260x440x180 mm,solid brass cage
NNU4152MAW33 double row cylindrical roller bearing 260x440x180 mm,solid brass cage
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Name |
Double/tow row cylindrical roller bearing NNU4152MAW33 |
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Bearing type |
NNU4152MAW33 |
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Dimension |
260x440x180 mm |
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ID(inner diameter)/Bore |
260 mm |
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OD(outer diameter) |
440 mm |
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Width/Height/thickness |
180 mm |
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Load Rating |
Static |
4540 KN |
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Dynamic |
2840 KN |
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Speed Ratings |
Oil |
760 RPM |
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Grease |
710 RPM |
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Weight |
112 KGS |
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Delivery time |
In stock, If ex-stock, the manufacture time about 15-20 days |
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package |
Standard export wooden case |
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Quality standard |
I S O 2 4 6/ GB/T 283 |
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Material |
GCr15 GCr15SiMn |
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HS Code |
8482500090 |
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JinHang Precision Bearing mainly export precision cylindrical roller bearing Timken NNU4152MAW33 Bearing and relative products, we have huge stocks for NNU4152MAW33 bearing and relative items, Also if ex-stock, the best deliver time about 15-20 days. we produce the bearings along with the technical data or relative drawings, It's priority to us to supply best service to our clients. If you are interested in NNU4152MAW33 Bearing, please email us :lyjh@lyjhbearing.com so we will contact you directly. Thanks for your trust!
Full-Complement (NCF)
The full-complement (NCF) single-row bearings include integral flanges on the inner and outer rings. These bearings also can manage axial loads in one direction and permit small axial
displacements.
TWO-ROW BEARINGS
Two-row, or double-row, cylindrical bearings offer added radial capacity over tradition one-row types. These bearing types are interchangeable so the dimensions and diameter under the rollers (NNU style) and diameter over the rollers (NN style) are held to an ISO/DIN standard. The standard cage design is a drilled pocket, finger-style retainer
FOUR-ROW BEARINGS
Four-row cylindrical bearings have an extremely high radial load capacity, but no thrust capacity. This bearing type is mostly used in roll neck and work roll applications in the metal rolling industry. Straight and tapered bore designs are available.
In a cylindrical roller bearing, the rollers and racewaysare in linear contact. Consequently this type of bearing can support a larger radial load than a point-contact ball bearing. Also, its structure is suitable for high-speed operation.
A cylindrical roller bearing used for the main spindle of a machine tool can have either a double- or singlerow configuration, and certain variants have a tapered bore so the radial internal clearance can be adjusted.
Manufacturing ability:
Equipped with advanced manufacturing CNC Machine and test instruments to insure the accurate tolerance , all bearings are of uniform marking and packing with superior quality, reasonable prices and perfect services. Meanwhile we can make the module to test the mounting hole.
Quality control:
All the bearing from the forging to assembly process,It will need to inspect step.For the bearing forging we will need to test the size and hardness and surface, for the lathe process and grinding process,first it will need to check by the worker ,and then the professional inspector will checking the size and accurate,The last step the monitor will inspect the size. It can insure zero defect.
Service:
It can calculate the load curve.
Can offer assembly drawing based on the bearing working condition
Can offer pre- sale ,sale and after sale service
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.