Product Specifications
| Prod Model: |
RNA4822 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Mid East |
| Separated: |
Separated |
| The Number Of Rows: |
Single |
| Rolling Body: |
Roller Bearings |
| Load Direction: |
Radial Bearing |
| Outer Dimension: |
140mm |
Product Description
Needle roller bearings RNA4822
The needle roller bearings are roller bearings with cylindrical rollers that are long and thin in relation to their diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.
Detailed Description:
1. Series: HK, BK, NK, RNA, RNAO, RPNA and so on
2. The bearings are available in different design and a wide range of sizes, which are appropriate for different applications
3. Design: With open ends or closed ends, with or without inner ring, with or without flanges, full complement and so on
4. Types: Needle roller cage cage assemblies, drawn cup needle roller bearings, needle roller bearings with machined rings, alignment needle roller bearings, combined needle roller bearings, and so on
5. Typical Applications: Automotive transmissions, air-conditioner compressors, bulldozer blades, overhead traveling cranes, gearboxes, machine tool spindles, copying machines and so on.
Bearing Features:
* Rollers that are three to ten times longer than their diameter
* Low cross section
* relatively large radial load capability
* Different design and a wide range of size
* Widespread use.
Product selection:
Model Fw D C
mm mm mm
RNA4822 120 140 30
RNA4824 130 150 30
RNA4826 145 165 35
RNA4828 155 175 35
RNA4830 165 190 40
RNA4832 175 200 40
RNA4834 185 215 45
RNA4836 195 225 45
RNA4838 210 240 50
RNA4840 220 250 50
RNA4844 240 270 50
RNA4848 265 300 60
RNA4852 285 320 60
RNA4856 305 350 69
RNA4860 330 380 80
RNA4864 350 400 80
RNA4868 370 420 80
RNA4872 390 440 80
RNA4876 415 480 100
|
Product Attributes |
|
Inside Dia: |
120mm |
|
Outside Dia: |
140mm |
|
Thickness: |
30mm |
|
Brand: |
DeINA |
|
Sealing: |
Open |
|
Dynamic load rating: |
106000 N |
|
Static load rating: |
216000 N |
|
Limiting speed: |
3500 1/min |
|
Reference speed: |
2020 1/min |
Tianjin DeINA Bearing Sales Co., Ltd, has been in manufacture/research/development of bearing & bearing components for 15 years
The main products includes:
-----Ball bearing: Deep Groove ball bearings, Thrust ball bearings, Angular contact ball bearings, self aligning ball bearings, Insert Ball Bearings
-----Roller bearing: Spherical roller bearings, Tapered roller bearings, Cylindrical roller bearings, Needle Roller Bearings, CARB Toroidal roller bearing
-----Other bearings: Spindle Bearings, Bearing housing, Pillow block bearing, Bearing Ball, Miniature bearings and Adapter Sleeves.
Our manufacture range is from 8mm to 3 meters, and we have large stock at present. The material we mainly using includes Chrome Steel GCR15, high Carbon Steel GCR11 and stainless steel.
Our bearings successfully used in some of the following fields: Automotive Trucks, Railways, Shipping, Mining, Steel Industries, Petrochemicals, Power generation including Agricultural machinery, Textiles, Outer Space Fight, Civil & Military aviation.
With advanced technology and fine product quality, for the last 5 years international trading, Our products are of good reputation & well sells to Mid-East, North & South American, European, & Asia Countries etc, And got good reputation.
"Trust is no boundary, friendship is no boarder" we welcome any end user/agency/OEM/ODM projects. DeINA- be your trust.
