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Seal Ring Needle Roller Bearings RNA-RS Series

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Seal Ring Needle Roller Bearings RNA-RS Series

Unit Price: FOB,CFR,CIF   |  Get Latest Price

Model No.: RNA-RS Series

Payment Type: L/C,T/T

Delivery Time: 30 Days

Mr.HUANG HUILIN Administrative

Business type:Agent,Distributor/Wholesaler,Manufacturer,Service,Trade Company

Tel:86-574-55846560

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Product Description

Seal Ring Needle Bearings RNA-RS Series is suitable for suitable for parts of which the radial size is limited. The surface of shaft journal fitted with it is acted directly as rolling surface. Needle Roller Bearings RNA-RS Series is requested that the surface hardness of shaft journal be no less than HRC60 and the surface roughness Ra value, no more than 0.63μm. Needle Bearings With Inner Ring RNA-RS does not limited in axial displacement for shaft or shell, high limit speed


Needle Roller Bearings RNA-RS Series

Needle Roller Bearings RNA-RS Series Features
Lowest cross section among rolling bearings 
Seal Ring Needle Bearings RNA-RS Series In applications where less space is available, needle roller and cage assemblies offer a very compact solution.
High load carrying capacity 
Due to their large number of rollers, needle roller and cage assemblies have a high load carrying capacity. 
High stiffness 
Due to their large number of small-diameter rollers, needle roller and cage assemblies have high stiffness.

Bearing No. Boundary dimensions(mm) Basic load ratings(N) Limiting speeds(rpm) Mass(Kg)
Fw D C Cr Cor Oil
RNA4900-RS 14 22 13 4560 4660 13000 16
RNA4901-RS 16 24 13 4950 5800 12000 18
RNA4902-RS 20 28 13 5980 9500 10000 21.5
RNA4903-RS 22 30 13 6050 10100 9000 23
RNA4904-RS 25 37 17 14900 17500 7500 56
RNA4905-RS 30 42 17 16300 21500 6500 60
RNA4906-RS 35 47 17 20020 24900 5500 69
RNA4907-RS 42 55 20 22500 37000 4800 107
RNA4908-RS 48 62 22 33050 50900 4200 154
RNA4909-RS 52 68 22 34800 56800 3900 157
RNA4910-RS 58 72 22 37800 61500 3500 160



http://www.ritbearingchina.com

Ningbo ritbearing import & export Co., Ltd. provides bearing products all over the world. With over 20 years bearing experience in bearing markets, we've built up good relationship with our customers all over the world.

We always get satisfactory feedback from customers since our continuing efforts in controlling our products in high and stable quality level.

Since we have very strong ability both in design and technical analysis, we can provide our customers with exact, suitable, economic products and technical services.

Our goal is to supply you high quality, economic, suitable products and professional, exact, prompt, complete service, to ensure your machines keep working no stopping!

Our bearing is your best choice!

Basic Information

  • Company Name:

    Ningbo Ritbearing Imp & Exp Co.,Ltd.

  • Representative:

    HUANG HUILIN

  • Business Type:

    Agent , Distributor/Wholesaler , Manufacturer , Service , Trade Company

  • Product/Service:

    Ball Bearing , Roller Bearing , Angular Contact Bearing , Stainless Steel Bearing , Agricultural Bearing , Thin Section Bearing

  • No. of Total Employees:

    5~50

  • Capital (Million US $):

    1,000,000RMB

  • Year Established:

    2013

  • Certificate:

    Agent , Distributor/Wholesaler , Manufacturer , Service , Trade Company

  • Company Address:

    Room 618, Building B, Liyuan Shangdu, No. 39, Lane 158, West HuanCheng Road

Factory Information

  • No. of Production Lines:

    10

  • No. of R&D Staff:

    Fewer than 5 People

  • No. of QC Staff:

    5 -10 People

  • OEM Services Provided:

    yes

  • Factory Size (Sq.meters):

    5,000-10,000 square meters

  • Factory Location:

    NO.9 MIAOJIA MOUNTAIN , DONGFAN VILLAGE, HENGHE TOWN, CIXI SHI

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