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NNU49/630MAW33 cylindrical roller bearing 630x850x218 mm for Oil fields gearbox
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Precision Rating: | P4 P5 P6 P0 | Seals Type: | No Seal |
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| Number Of Row: | Double Row | Material: | GCr15SiMn |
| Cage Material: | Brass/steel Pin Available | Clearance: | C1 C2 C0 |
NNU49/630MAW33 cylindrical roller bearing 630x850x218 mm for Oil fields gearbox
Two-row cylindrical roller bearing NNU49/630MAW33 has additional radial load-carrying capability compared to single row cylindrical roller bearing.It designed to ISO Specified interchangeable dimensions. Sold as complete assembly.
The cylindrical roller bearings NNU49/630MAW33 has outer rings with solid ribs and lubrications grooves and holes on outer rings, one solid brass cage,used in cement grind mill.
The NNU49/630MAW33 cylindrical roller bearing description as follows:
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Name |
Double/tow row cylindrical roller bearing NNU49/630MAW33 |
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Bearing type |
NNU49/630MAW33 |
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Dimension |
630x850x218 mm |
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ID(inner diameter)/Bore |
630 mm |
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OD(outer diameter) |
850 mm |
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Width/Height/thickness |
218 mm |
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Load Rating |
Static |
11520 KN |
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Dynamic |
4570 KN |
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Speed Ratings |
Oil |
270 RPM |
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Grease |
250 RPM |
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Weight |
365 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 Chrome steel |
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HS Code |
8482500090 |
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| Cage Material | Solid brass cage | |
| service | OEM Service | |
| Payment terms | L/C At sight or T/T | |
| Contact | lyjh@lyjhbearing.com sales@lyjhbearing.com | |
| MSN | lyjhbearing@hotmail.com | |
| Skype | million556 | |
JinHang Precision Bearing mainly export precision cylindrical roller bearing Timken NNU49/630MAW33 Bearing and relative products, we have huge stocks for NNU49/630MAW33 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 NNU49/630MAW33 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.
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.
cylindrical roller bearings effectively reduce friction and
help transmit power in applications like:
• Power generation
• Oil fields
• Crop shears
• Gear drives
• Hoists
• Metals construction
• Mining
• Aggregate processing
• Pumps
• Rolling mills
• Wheel-end planetaries
• Wind energy
• Other industrial equipment
help transmit power in applications like:
• Power generation
• Oil fields
• Crop shears
• Gear drives
• Hoists
• Metals construction
• Mining
• Aggregate processing
• Pumps
• Rolling mills
• Wheel-end planetaries
• Wind energy
• Other industrial equipment
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
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
Contact Details
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