详细说明
Product Name: High Quality NSK Brand Nj 2307 Cylindrical Roller Bearing Nj2307 Nu2307 Nup2307 Model NO.: NU2307 Separated: Separated Load Direction: Radial Bearing Spherical: Non-Aligning Bearings Material: Bearing Steel Outer Dimension: Large (200-430mm) The Number of Rows: Single Rolling Body: Roller Bearings 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 Description Product name:high quality NSK brand NJ 2307 cylindrical roller bearing NJ2307 NU2307 NUP2307Number of Row:SingleMaterial:Gcr15 Chrome steelPrecision:P0 P6 P5 P4 P2Brand:NSKCage:Steel cage /Brass cageFeature:High precision, low noise ,long lifePackage:Single box +outer carton box+ palletsFeatures:-NU, NJ, NUP, N, NF with single row-NNU, NN with double rows-SL18, SL04, full complementThe 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 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 evenlyCylindrical 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 Nseries, NU series, NF series, NUP series and so on. Cylindrical roller bearings carry avery heavy radial load.Product SpecificationsN 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 ashaft 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 aloose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for ashaft 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,theFAQ:Q: Are you trading company or manufacturer ?A: We are factory of the bearinginchinaQ: 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.
