High Quality Double Row Cylindrical Roller Bearing Nn3020p4 CNC Machine Tool Spindle Bearing

Customization: Available
Rolling Body: Roller Bearings
The Number of Rows: Double

Product Description

1
Overview & Basic Info
Model NO.
NN3020P4
Outer Dimension
Small and Medium-Sized (60-115mm)
Material
Gcr15
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Separated
Separated
Lubrication
Greese or Oil
Cage Material
Nylon
Operating Temperature
-30℃ ~ +150℃
Transport Package
Wooden Box/Pallet/Single Box/Carton Box
Specification
d100*D150*B37mm
HS Code
84825000
Production Capacity
100000pieces/Year
2
Product Description

Cylindrical roller bearings are designed with a straightforward structure that consists of cylindrical rollers in contact with linear raceways. One of the key features of cylindrical roller bearings is their high load capacity, especially under mainly radial loads. The roller and ring ribs offer low friction, making these bearings suitable for high-speed rotation.

N type: The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type: The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type: The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NUP type: The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type: No outer ring and the inner ring two integral flanges.
3
Product Parameters
Bearing No. Sizes (mm) Related Load (kN) Mass (kg)
d D B Dynamic Static
NN30562804201061020195049.87
NN30603004601181180225071.7
NN3060/Y13004601181180225071.2
NN3060K3004601181180225069.6
NN3064K3204801211250245075
NN3068K34052013315603020101
NN306834052013315603020104
NN3072K36054013416303240106
NN3076K38056013515903240110
NN307638056013515903240114
NN3176V38062019427005800221
NN3980K4005401081240240071.3
NN3080K40060014819803660143
NN308040060014819803660147
NN3092K46068016824705070204
NN39/56056075014023704860188
NN6/56056078018024006400266
NN30/560K56082019524606560341
NN30/67067098028046209360597
4
Certifications & Logistics
Certifications
Packaging & Shipping
5
Frequently Asked Questions
Why choose us?
We have more than 20 years of professional experience in bearing industry. We sell a variety of bearing brands and can also provide OEM and ODM services.
How about the quality of the products?
We implement strict inspection on all bearing parts before and during the production process. All bearings meet ISO international standards.
How to choose the right bearing?
We have a professional engineer team to help you choose the correct bearing and find appropriate solutions for your specific needs.
How long is the delivery term?
Our standard product delivery term ranges from 30 to 45 days.
Do you provide samples?
Yes, we provide samples; however, the shipping cost and applicable taxes are to be paid by the buyer.
Are custom specifications available?
Yes, based on our production capacity and engineering expertise, we can accommodate various specification requirements.

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