High quality 20000 series Spherical roller bearing

Spherical roller bearings 1.High speed,low noise 2.Competitive price 3.ISO9001:2000 quality control 4.Perfect service

Spherical roller bearing

Steel cage type:

1.EJ(Two-piece steel cage,Window type )

The new EJ innovative cage design is piloted on the inner land to reduce roller load. In addition, the face of the cage extends above the roller centerline, increasing cage stiffness and reducing stresses in the cage under high shock loads or acceleration. The cage pockets incorporate a roller guidance function that guides the rollers into and out of the load zone. Since a central guide ring in not required, friction is reduced between the roller and the ring. This also creates space for a longer roller that can increase capacity. Lubrication flow is also improved with this unique design. EJ cages are heat-treated across the range with a nitriting process designed to reduce wear under increased loads and speed. This also produces extra high fatigue strength which can make this bearing ideal for harsh environments. Finally, the open face of the cage is slotted. This creates better oil lubrication flow and containment purging. This innovation enjoys less cage weight and less centrifugal forces.

Size range:

25 mm (0.98 in.) bore up to 400 mm (7.87 in.) outside diameter

Applications

Continuous castersGear drivesCementAggregateMining & ConstructionOil & GasPumps & Compressors 2.CJ(Two-piece steel cage,Window type) CJ type spherical roller bearings feature a stamped steel window type cage and offer higher load ratings for longer life. Like all products in the Timken spherical bearing family, CJ type bearings compensate for dynamic and static misalignment and allow customers to use weldments for housing frames instead of complex castings.

 

Size range: 25 mm to 200 mm (0.98 in. to 7.87 in.) bore

 

Applications

Continuous castersGear drives

Brass cage

EM(One-piece steel cage,Window type)

In addition to longer calculated life, EM type spherical roller bearings feature precision-machined, roller-riding brass cages and are designed for harsh industrial environments. Like all products in the spherical bearing family, EM type bearings are designed to manage high radial loads even under the most extreme conditions and help reduce downtime, extend maintenance cycles and increase productivity.

 Applications

Type EM bearings are engineered for use in:

Continuous castersVibratory screensGear drives

Specification		Dimension(mm) d×D×B	Weight (KG)	Specification		Dimension(mm) d×D×B	Weight (KG)
New	old			New	old
22206C	3506	30*62*20	0.270	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
22208CK/W33	153508Y			22209CK/W33	153509Y
22210	3510	50*90*23	0.600	22211	3511	55*100*25	0.820
22210K	113510			22211K	113511
22210CA/W33	53510Y			22211CA/W33	53511Y
22210CAK/W33	153510Y			22211CAK/W33	153511Y
22212	3512	60*110*28	1.130	22213	3513	65*120*31	1.510
22212K	113512			22213K	113513
22212CA/W33	53512Y			22213CA/W33	53513Y
22212CAK/W33	153512Y			22213CAK/W33	153513Y
22214	3514	70*125*31	1.600	22215	3515	70*125*31	1.790
22214K	113514			22215K	113515
22214CA/W33	53514Y			22215CA/W33	53515Y
22214CAK/W33	153514Y			22215CAK/W33	153515Y
22216	3516	80*140*33	2.090	22217	3517	85*150*36	2.550
22216K	113516			22217K	113517
22216CA/W33	53516Y			22217CA/W33	53517Y
22216CAK/W33	153516Y			22217CAK/W33	153517Y
22218	3518	90*160*40	3.250	22219	3519	95*170*43	4.000
22218K	113518			22219K	113519
22218CA/W33	53518Y			22219CA/W33	53519Y
22218CAK/W33	153518Y			22219CAK/W33	153519Y
22220	3520	100*180*46	4.900	22222	3522	110*200*53	7.190
22220K	113520			22222K	113522
22220CA/W33	53520Y			22222CA/W33	53522Y

High quality 20000 series Spherical roller bearing