22252-B-MB FAG Large Bearing 22252-E1A-MB1 FAG Spherical Roller Bearing (X-Life) Weight 110 Kgs

1 . Spherical Roller Bearing 22252-B-MB FAG

The 22252-B-MB FAG is a spherical roller bearing. This bearing type has a solid inner ring, which runs on two rows of symmetrical rollers in a solid outer ring. The outer ring has a concave, spherical raceway. This design compensates for any alignment errors and shaft deflections. Spherical roller bearings can withstand particularly high radial loads. Additionally, they can accommodate axial forces in both directions. These bearings are used in elevators, textile machines, food processing machines, cranes etc.

The 22252-E1A-MB1 FAG is an X-life type bearing. X-life bearings provide better performance than normal spherical roller bearings due to a special internal construction. Contact surfaces, steel grade and rolling bodies are of a higher quality. X-life bearings combine a higher load capacity with a longer service life. The bearings generate less heat and allow for higher speeds. Finally, X-life bearings allow for longer maintenance intervals compared to normal spherical roller bearings.

2. Specification of 22252 Self-aliging roller bearing 

• BrandFAG
• Item Number22252-B-MB 22252-E1A-MB1
• CategorySpherical Roller Bearing

Weight and Dimensions

• Inner (d) MM260,00
• Outer (D) MM480,00
• Width (B) MM130,00
• Weight (kg)110

Product Properties

• BoreC - Cylindrical Bore
• Lubrication EnhancementW33 - Lubrication Groove and 3 Holes
• SealNo Seal
• Cage TypeM - Brass Cage
• Radial Internal PlayCn Normal Internal Play
• PrecisionStandard Precision
• Heat StabilizationNo Heat Stabilization - Temperatures up to 120 °C
• Vibrating Screen ExecutionNon Vibrating Screen Execution

Suffix description

• E1Increased Capacity Design
• AModified Internal Construction
• MB1Single-Piece Solid Brass Cage, Guided On Central Rib

4 . Packaging

1 ) Commercial Taper Roller Bearings packaging: 1pc/plastic bag + color box + carton + pallet
2 ) Industrial Taper Roller Bearings packaging: a):plastic tube + carton + pallet; b). plastic bag +kraft paper + carton + pallet
3 ) According to the requirement of customer of Taper Roller Bearings

5 . Delivery

1 ) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2 ) Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
3 ) More than 200 KGS, we will send by sea. ( Cheapest, but long time )

6 . Application of Roller bearing 

Part Application of FAG Spherical Roller Bearing 23128-E1A-M:

• dryer rolls and calenders
• mining machinery, conveyor belts, crushers, vibrating screens
• Industrial gearboxes, example: slewing gear drives in construction machinery
• vertical mills, roller presses
• continuous casting plant
• passenger elevators
• Paper production
• marine propulsion systems
• Rotor bearing arrangement in wind turbines