Nu309 Em High Precision and in Stock Air Compressor Motor Reducer Cylindrical Roller Bearing N309 Nj309 N308 Nu308 Nj308 Rn308 Nup308 Nup309 Rn309 NTN NSK
China Nu309 Em High Precision and in Stock Air Compressor Motor Reducer Cylindrical Roller Bearing N309 Nj309 N308 Nu308 Nj308 Rn308 Nup308 Nup309 Rn309 NTN NSK, Find details about China Bearing, Roller Bearing from Nu309 Em High Precision and in Stock Air Compressor Motor Reducer Cylindrical Roller Bearing N309 Nj309 N308 Nu308 Nj308 Rn308 Nup308 Nup309 Rn309 NTN NSK
Basic Info.
Model NO.
NU308
Separated
Separated
Structure
Cylindrical
Cage
Steel / Brass
Variant Structure
N, Nj, Nu, Nup
Clearance
C0 C2 C3 C4 C5
Precision Rating
P0, P6, P5, P4
Vibration
Z1, Z2, Z3, Z4
Trademark
NSK NTN KOYO
Transport Package
Single Box / Outer Carton + Pallet
Specification
Chrome steel
Origin
Japan
HS Code
8482500090
Model NO.
NU308
Separated
Separated
Structure
Cylindrical
Cage
Steel / Brass
Variant Structure
N, Nj, Nu, Nup
Clearance
C0 C2 C3 C4 C5
Precision Rating
P0, P6, P5, P4
Vibration
Z1, Z2, Z3, Z4
Trademark
NSK NTN KOYO
Transport Package
Single Box / Outer Carton + Pallet
Specification
Chrome steel
Origin
Japan
HS Code
8482500090
Product Desciption
NU309 EM high precision and in-stock air compressor motor reducer cylindrical roller bearing N309 NJ309 N308 NU308 NJ308 RN308 NUP308 NUP309 RN309 NTN NSK
Cylindrical roller bearings, also known as rolling mill bearings, belong to separable bearings. It is easy for people to install and dismantle. They can be classified into single row, double row, and four rows cylindrical roller bearings.
The single row cylindrical roller bearings are the most widely used ones. And the single row cylindrical roller bearings can be divided into N series, NU series, NF series, NUP series and so on. Cylindrical roller bearings carry a very heavy radial load.
Product Specifications
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.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
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.
NN type:
NN type bearing without ribs on outer ring,the
FAQ:
it is according to quantity of the bearing china.
balance before shippment.
If you have another question, pls feel free to contact us.
| Product name: | NU309 EM high precision and in-stock air compressor motor reducer cylindrical roller bearing N309 NJ309 N308 NU308 NJ308 RN308 NUP308 NUP309 RN309 NTN NSK |
| Number of Rows: | Single |
| Material: | Gcr15 Chrome steel |
| Precision: | P0 P6 P5 P4 P2 |
| Brand: | NSK |
| Cage: | Steel cage / Brass cage |
| Feature: | High precision, low noise, long life |
| Package: | Single box + outer carton box+ pallets |
| Features: | -NU, NJ, NUP, N, NF with a single row -NNU, NN with double rows -SL18, SL04, full complement The outer and inner rings of all types are separable. |
| Notes: | 1. The bearings inside shall be kept dustproof; 2. The working temperature shall be no higher than the rated operating temperature; 3. The bearings shall be used acid-free environment; 4. The bearings shall be kept in relative humidity under 60%; 5. The bearings shall be handled gently, avoiding falling, knocking, or hitting it; 6. The bearings shall be installed evenly |
Cylindrical roller bearings, also known as rolling mill bearings, belong to separable bearings. It is easy for people to install and dismantle. They can be classified into single row, double row, and four rows cylindrical roller bearings.
The single row cylindrical roller bearings are the most widely used ones. And the single row cylindrical roller bearings can be divided into N series, NU series, NF series, NUP series and so on. Cylindrical roller bearings carry a very heavy radial load.
Product Specifications
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.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
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.
NN type:
NN type bearing without ribs on outer ring,the
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory of the bearing in chinaQ: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,it is according to quantity of the bearing china.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
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