NSK spherical roller bearing · live catalog page 1
22212EAKE4
Manufacturer-published boundary dimensions, basic load ratings, thermal speed rating, and limiting speeds.
Live manufacturer catalog row
Published specifications
- Designation
- 22212EAKE4
- Bore d
- 60 mm
- Outside diameter D
- 110 mm
- Width B
- 28 mm
- Minimum corner radius r
- 1.5 mm
- Basic dynamic load rating Cr
- 178,000 N
- Basic static load rating C0r
- 174,000 N
- Thermal speed rating — oil bath
- 5,300 rpm
- Mechanical speed — forced oil
- 8,000 rpm
- Limiting speed — grease
- 4,800 rpm
- Limiting speed — oil
- 6,000 rpm
- Published row text
- 22212EAKE4 | 60 | 110 | 28 | 1.5 | 178000 | 174000 | 5300 | 8000 | 4800 | 6000
Verification boundary
What still needs to match
Internal designConfirm cage, internal design suffix, bore type, clearance, and seals.
Fits and geometryVerify shaft/housing fits, shoulders, fillets, locating method, and mounting arrangement.
DutyCheck radial/axial load, misalignment, lubrication, speed, temperature, contamination, and required life.
Current dataConfirm the exact designation on the linked NSK product page before ordering.
Related NSK bearings
Same bore dimension
NSK spherical roller23012CE4D 95 mm · B 26 mmNSK spherical roller23012CKE4D 95 mm · B 26 mmNSK spherical roller22212EAE4D 110 mm · B 28 mmNSK spherical roller21312EAE4D 130 mm · B 31 mmNSK spherical roller21312EAKE4D 130 mm · B 31 mmNSK spherical roller22312EAE4D 130 mm · B 46 mmNSK spherical roller22312EAKE4D 130 mm · B 46 mm