NSK spherical roller bearing · live catalog page 8
23140CE4
Manufacturer-published boundary dimensions, basic load ratings, thermal speed rating, and limiting speeds.
Live manufacturer catalog row
Published specifications
- Designation
- 23140CE4
- Bore d
- 200 mm
- Outside diameter D
- 340 mm
- Width B
- 112 mm
- Minimum corner radius r
- 3 mm
- Basic dynamic load rating Cr
- 1,700,000 N
- Basic static load rating C0r
- 2,330,000 N
- Thermal speed rating — oil bath
- 1,500 rpm
- Mechanical speed — forced oil
- 2,000 rpm
- Limiting speed — grease
- 800 rpm
- Limiting speed — oil
- 1,000 rpm
- Published row text
- 23140CE4 | 200 | 340 | 112 | 3 | 1700000 | 2330000 | 1500 | 2000 | 800 | 1000
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 roller23940CAME4D 280 mm · B 60 mmNSK spherical roller23940CAMKE4D 280 mm · B 60 mmNSK spherical roller23040CAME4D 310 mm · B 82 mmNSK spherical roller23040CAMKE4D 310 mm · B 82 mmNSK spherical roller24040CE4D 310 mm · B 109 mmNSK spherical roller24040CK30E4D 310 mm · B 109 mmNSK spherical roller23140CKE4D 340 mm · B 112 mmNSK spherical roller24140CE4D 340 mm · B 140 mm