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Home Products Cylindrical roller bearing

NNU4088MAW33 cylindrical roller bearings price 440x650x212 mm for Metals construction

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NNU4088MAW33 cylindrical roller bearings price 440x650x212 mm for Metals construction

Large Image : NNU4088MAW33 cylindrical roller bearings price 440x650x212 mm for Metals construction

Product Details:

Place of Origin:	China
Brand Name:	JHB or OEM
Certification:	Quality certificate
Model Number:	NNU4088MAW33

Payment & Shipping Terms:

Minimum Order Quantity:	1PCS
Price:	1-10000USD/negotiation
Packaging Details:	Carton or standard export wooden case
Delivery Time:	in stock, if Ex-stock, It will need 5- 10 days
Payment Terms:	T/T,L/C, Western Union
Supply Ability:	1000 pcs/month

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Detailed Product Description

Precision Rating:	P4 P5 P6 P0	Seals Type:	No Seal
Number Of Row:	Double Row	Material:	GCr15SiMn Chrome Steel
Clearance:	C1 C2 C0	Heat Treatment:	HRC58-62

NNU4088MAW33 cylindrical roller bearings price 440x650x212 mm for Metals construction

Name: The bearing NNU4088MAW33 bearing, NNU4088MAW33 cylindrical roller bearing, NNU4088MAW33 double row cylindrical roller bearing, NNU4088MAW33 two row cylindrical roller bearing, NNU4088MAW33 roller bearing description as follows:

NNU4088MAW33 cylindrical roller bearings price 440x650x212 mm for Metals construction

• Structure: The cylindrical roller bearings NNU4088MAW33 has outer rings with solid ribs and lubrications grooves and holes on outer rings, one solid brass cage

• Brand Name: JHB or OEM Required

Dimension:440x650x212 mm

• Bore Size: 440 mm metric size

• Outside Diameter:650 mm metric size

• Height:212 mm metric size

Weight:215kgs

• Cage:Sold brass cage

• Lubrication:grease or oil

• Bearing mark: Brand+ NNU4088MAW33Or your requirement

• Place of Origin: LuoYang, China (Mainland)

• Delivery Time: 20-30 days

• Sample:available

• Material: GCr15, GCr15SiMn

• The package: Inside packaging: plastic film + kraft paper + blue tape; Outside packaging: standard export free-fumigation wooden case

• Payment: T/T or L/C

NNU4980MAW3 bearing Specifications

1. High precision: P5,P6,P0

2. Low noise

3. Long serive life

4. short delivery time

5. OEM service provided

6. Processing with supplied drawings

Name	Double/tow row cylindrical roller bearing NNU4088MAW33
Bearing type	NNU4088MAW33
Dimension	440x650x212 mm
ID(inner diameter)/Bore	440 mm
OD(outer diameter)	650 mm
Width/Height/thickness	212 mm

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