Four Row Cylindrical Roller Bearing 4R2437 4R2438 4CR120 Rolling Mill Bearings

Cylindrical Roller bearing rolling mill bearing The roller elements are cylindrical rollers make this kind of bearings can accommodate heavy load and even very heavy load, mainly to radial loads. The smaller friction between roller elements and rings make it can very suitable for high speed. There are different types: single row cylindrical roller bearings: NU series, NJ series, NUP series, N series, NF series etc. double row cylindrical roller bearings: NNU series and NN series.

The rollers of cylindrical roller bearings are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing, their surface finish maximizes lubricant film formation and optimizes rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

Specification: 1.High precision bearings 2.ISO standard bearing 3.High quality and copmetitive price 4.Many famous brand can be available 5.Low noise and long life

Advantages of bearing: 1.Excellent and high quality control 2.Fast delivery 3.Competitive price 4.Small order accepted 5.Customers' drawing or samples accepted 6.Less vibration and noise 7.Large Inventories

Ps: This is part model number of deep groove ball bearings we have, if you are fail to find the one you need, please contact us directly