22210E Spherical Roller Bearing 50x90x23mm

Structure

Spherical

Type

Roller bearing

Seals Type

Open

Number of Row

Double Row

Material

GCr15,GCr15SiMn.G20Gr2Ni4A

Cage material

brass & steel

Clearance

C0,C2,C3,C4,C5

Vibration

Zv1,Zv2 and Zv3

Precision Rating

P0,P6,P5,P4

Hardness

HRC60-HRC64

Chamfer

Nature, bright or black

Greese

As you requirement, such as SRL ,PS2, Alvania R12 and so on .

Feature

High precision ,long life ,low noise

Application

Widely used in automotive ,electric motors, construction machinery ,
transmission shafts, gear shafts,rolling mill, mine,

Quality Assurance

ISO9001:2000 

Types

1. Spherical Roller Bearings with Cylindrical Bore.
2. Spherical Roller Bearings with Tapered Bore
3. Spherical Roller Bearings usded in vibration screen
4. Spliting Spherical Roller Bearings

Tolerance

spherical roller beairngs with P0, P6 and P5 precision grades according to customers demands.
All tolerance values conform to GB307.1 standard.

Radial Clearance

spherical roller bearings with C2,C0, C3, C4 and C5 clearances, which all conform to the GB4604 standard.

C3 clearance is taken as the standard clearance for tapered bore spherical roller bearings.

C4 clearance of spherical roller bearings applied to vibration screen.

Cage

Normally, these bearings can be divided into CA and C structure.
CA structured spherical roller bearings adopts solid cages with the material brass, bronze, nodular cast iron, or steel.
But C structured spherical roller bearings normally adopt pressed steel cages.

Specification

Dimension(mm) d×D×B

Weight (KG)

Specification

Dimension(mm) d×D×B

Weight (KG)

New

old

New

old

22208

40*80*23

0.521

22207

3507

35*72*23

0.430

22206K

113506

22207K

113507

22206C/W33

53506Y

22207C/W33

53507Y

22206CK/W33

153506Y

22207CK/W33

153507Y

22208

3508

40*80*23

0.510

22209

3509

45*85*23

0.540

22208K

113508

22209K

113509

22208C/W33

53508Y

22209C/W33

53509Y