Rna 4900 Ina / Schaeffler Needle Roller Bearings Radial Load Single
Row
Bearing Specification :
| Model Number | RNA 4900 |
| Part Name | Needle Roller Bearing |
| Brand | IKO / INA / FAG / NSK / NTN / FSK / OEM |
| Precision Rating | ABEC-3 / ABEC-5 |
| Material | Chrome Steel / Stainless Steel |
| Inner Ring | without Inner Ring |
| Row | Single Row |
| Dimensions(mm)(d*D*b) | 14mm × 22mm × 13mm |
| Weight / Mass ( KG ) | 0.0168kg |
| HS Code | 8482800000 |
| Original Country Show | CHINA |
Description of Needle Roller Bearings :
Needle bearings have a large surface area that is in contact with
the bearing outer surfaces. Additionally there is less added
clearance so they are much more compact. The typical structure
consists of a needle cage which orients and contains the needle
rollers, the needle rollers themselves, and an outer race and
sometimes housing itself. Radial needle bearings are cylindrical
and use rollers parallel to the axis of the shaft. Thrust needle
bearings are flat and use a radial pattern of needles. Full
compliment bearings have solid inner and outer rings and rib-guided
cylindrical rollers.
Full Models of Standard Needle Roller bearing :
Light series needle roller bearings (NK,NKI,NKS,NKIS)
Heavy series needle roller bearings (NA,RNA,RNA-RS,RNA-2RS)
Curve needle rollers (KR,CF,CR,CNBH)
Strut needle rollers (NART,NUTR,CCYR,STO,RSTO,NAST-ZZ)
Not obstructs side needle roller bearings(NAO,RNAO)
Needle roller-thrust ball bearings (NX,NX-Z,NKX,NKX-Z)
Needle roller-thrust cylindrical bearings (NKXR,NKXR-Z)
Radial needle roller-thrust cylindrical needle roller bearings
(ZARN)
Thrust-cylindrical needle roller bearings (811,812,WS,GS)
Needle rollers and cages (K,KR,KS,KBK,KZK)
Drawn cup needle roller clutches and assemblies (HF,HFL)
NA Series Needle Roller Bearings Drawing :
Needle Roller Bearings List :
| code | internal | outer | width |
| mm | mm | mm |
| needle roller bearing RNA 4822 | 120 | 140 | 30 |
| needle roller bearing RNA 4824 | 130 | 150 | 30 |
| needle roller bearing RNA 4826 | 145 | 165 | 35 |
| needle roller bearing RNA 4828 | 155 | 175 | 35 |
| needle roller bearing RNA 4830 | 165 | 190 | 40 |
| needle roller bearing RNA 4832 | 175 | 200 | 40 |
| needle roller bearing RNA 4834 | 185 | 215 | 45 |
| needle roller bearing RNA 4836 | 195 | 225 | 45 |
| needle roller bearing RNA 4838 | 210 | 240 | 50 |
| needle roller bearing RNA 4840 | 220 | 250 | 50 |
| needle roller bearing RNA 4844 | 240 | 270 | 50 |
| needle roller bearing RNA 4848 | 265 | 300 | 60 |
| needle roller bearing RNA 4852 | 285 | 320 | 60 |
| needle roller bearing RNA 4856 | 305 | 350 | 69 |
| needle roller bearing RNA 4860 | 330 | 380 | 80 |
| needle roller bearing RNA 4864 | 350 | 400 | 80 |
| needle roller bearing RNA 4868 | 370 | 420 | 80 |
| needle roller bearing RNA 4872 | 390 | 440 | 80 |
| needle roller bearing RNA 4876 | 415 | 480 | 100 |
Bearings Detailed Pictures :
The Other Bearings We Do
| Ball Bearing | Deep Groove Ball Bearing | 60 **,618 ** (1008), 619**(1009),62 **, 63 **, 64 **, |
| 160 **(70001 ) |
| Thrust Ball Bearing | 511 ** (81) ,512 **(82) ,513 (83) ,514 ** (84) series and Angular
Contact Thrust all Bearings like: 5617 ** (1687) ,5691 ** (91681),
5692 ** (91682) series |
| Angular Contact Ball bearing | SN718 **(11068 ) ,70 ** 72 **,73 **, and B (66), C (36), AC (46)
series ; otherwise include QJ and QJF series |
| Roller Bearing | Spherical Roller bearing | 239**, 230**,240**, 231**, 241**, 222**, 232**, 223**, 233**,
213**, 238**, 248**, 249**and special series include 26** i.e 2638
(3738), 2644 (3844) and so on |
| Taper Roller Bearing | 329**(20079),210**(71), 320**(20071),302**(72), 322**(75),
303**(73), 313**(273),323**(76), 3519**(10979),
3529**(20979),3510**(971), 3520**(20971),3511**(10977),
3521**(20977), 3522**(975),
319**(10076),3819**(10779),3829**(20779), 3810**(777,771),
3820**(20771), 3811**(10777,777) for example: 77752, 77788, 77779
and also include Inch series bearings suchas 938/932 single and
double row i.e M255410CD etc. |
| Thrust Roller Bearing | 292**(90392), 293**(90393),294**(90394),994**(90194), and 9069
series. |
| Cylindrical Roller Bearing | NU10**, NU2**,NU22**, NU3**,NU23**, NU4**, N, NJ ,NUP series as
well as NB, NN, NNU series of big bearings, and we also have Split
Bearings 412740, 422740 used in cement industry.And FC, FCD series
used in Steel Industry. |
FSK Bearing Company Advantages:
(1) We have first-class testing equipment to detect bearing various
data parameters and control the quality of the bearing.
Whenever bearings must first detected whether the quality is
qualified and the unqualified bearing will be eliminated directly.
So we can get the trust of a large number of customers, and supply
them for several years.
(2) We have our own R & D capabilities, to help customers solve the
problem of non-standard bearings.
We can also according to customer requirements change their own
mark.
(3) Price, our manufacture ensure that our prices across China are
quite competitive.
It is better for you to compare prices and quality among suppliers.
But everyone knows you can not buy the highest quality products
with the lowest price,
but our product is the best quality if you use equal price.
FSK Cooperation Details
Delivery:
For Small weight or ungent ,we send by express UPS,DHL,FEDEX, or
EMS,china post with Thracking number
For max production , we will ship by sea/air.
Payment Item:
TT, 30% deposit , 70% before shippment.
L/C At Sight
Paypal Or Western Union In advance
Service:
Trade Assurance
Payment Protection
Timely Delivery Guaranteed
Product Qualtity Protection
About FSK Bearing Company
Shipping and Delivery
RNA 4900 INA (Schaeffler) Needle Roller Bearings Radial Load , Get Cheap Price from China Bearing Factory Now !
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