23028 Sphercial Roller Bearing 140x210x53mm

 Sphercial Roller Bearing 23028

1.Chrome Steel material
2.OEM supply

3.Small order accepted

4.Samples available

5.Prompt delivery

6.Professional manufacturer of ball bearing and roller bearing

Brief introduction of spherical roller bearings:

Spherical roller bearings are inherently self-aligning and very robust. They have two rows of rollers which make the bearings able to carry heavy loads. The present SJQ range of spherical roller bearings mainly includes CC, CA, CAE, MB and E type. SJQ can provide a wide range of sizes of several ISO Dimension Series and also includes special designs, for example, for vibrating screens and other applications. Special bearings can also be customized as required based on the standard bearings. This kind of bearing is featured by the extremely big axial load carrying capacity and meanwhile they can also carry certain radial load. High speed, high precision, long life, high reliability, high temperature resistance.

Features of Spherical Roller Bearings:

1) Series: 21300, 22200, 22300, 23100, 23200, 24000, 24100 and 23900

2) Material of rings and rollers: chrome steel,GCr15 and GCr15SiMn 

3) Material of cages: brass, steel and nylon 

4) Precision: P0, P6,P5 

5) Suffixes: 

(a) CA: Integral brass cage, double row symmetrical rollers, inner ring ride 

(b) MA: Integral brass cage, double row symmetrical rollers, outer ring ride 

(c) MB: Two piece brass cage, double row asymmetrical rollers, inner ring ride 

(d) CC: Two piece steel cage, double row symmetrical rollers, inner ring ride 

(e) CTN1: double row symmetrical rollers, nylon cage 

(f) K: Tapered bore bearing, the taper is 1:12 

(g) K30: Tapered bore bearing, the taper is 1:30 

(h) W33: With lubrication groove in outer ring, with three oil holes 

(i) C2/C3/C4: Internal clearance series: C0, C2, C3, and C4 

6) Typical applications: mine, machine, oil field, building industry