Quick Details

• Inner diameter:

  150mm

• Number of Row:

  Double Row

• Bore Size:

  150mm

• Outer Diameter:

  190mm

• Size:

  40mm

• Type:

  Roller Bearing

• Designed Capacity:

  1000set/Month

• Main Raw Material:

  GCr15, 100Cr6, 52100

Product Name:Double-Row Cylindrical Roller Bearings NN4830 (150*190*40mm)

Double-Row Cylindrical Roller Bearings NN4830 (150*190*40mm)

Application

Aux, iveco, Jeep, Land rover

Product Description:

OEM No/Model: NN4830 (150*190*40mm)
Double-Row Cylindrical Roller Bearings NN4830 (150*190*40mm)

BRS Cylindrical Roller Bearing
Cylindrical roller bearing's rolling elements are cylindrical rollers, they are in line contact with the bearing race, and mainly bear radial load. Rolling ring wall is with small friction, suitable for high-speed rotation. 

According to rows of rolling elements, cylindrical roller bearing can be divided into single row bearing (NU, NJ, NUP, N, NF) and double row bearing (NNU, NN). The bearing's inner ring and outer ring are separable. No inner or outer wall of the cylindrical roller bearings, the inner and outer rings can be relative to the axial movement, so it can be used as the free end of the bearing.

Cylindrical Roller Bearing Features:
1. Rollers are in line-contact with raceway, high radial loading capacity, and can sustain heavy loads and impact loads.
2. Low friction coefficient, suitable for high speed operating conditions and the limit speed is similar to deep groove ball bearing.
3. Model N and NU can realize axial movement, they can adapt the displacement between draft and housing caused by thermal expansion or installation deviation.
4. High processing standards on installation holes, strict control on outer ring axis' relative displacement, in order to avoid contact stress concentration. 5. Inner ring and outer ring separable, easy to install and remove.

Application: 
Medium and large motors, generators, internal combustion engines, gas turbine, machine tool spindle, speed reducer, loading and unloading machinery, and other industrial machinery.

BRS Bearing is a bearing manufacturer specialized in producing and selling high quality bearing products with a complete solution for bearings. Luoyang BRS Bearing Co., Ltd is located in the national famous bearing base - Luoyang, China, where bearings have been mass-produced since 1956. BRS ...[Read More]

Company Profile:

• Main Product:

  Bearing

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

• Total Annual Sales:

  USD 500,001 - 1,000,000

Factory Profile:

• Number of Employees:

  51 - 100 People

• Shift:

  1

• Size of Factory In Square Meters:

  10000

• Years of OEM Experiences:

  15