Timken brass-cage spherical roller bearing · live catalog page 4
22228KEMW33C4
Manufacturer-published bore, OD, radial load ratings, and thermal reference speeds.
Bore d140 mmOutside diameter D250 mm / 9.8425 inDynamic rating C1863,000 NGrease reference speed2,200 rpmTimken item page ↗
Live manufacturer catalog row
Published specifications
- Part number
- 22228KEMW33C4
- Bore d
- 140 mm
- Outside diameter D
- 250 mm / 9.8425 in
- Static radial load rating C0
- 1,060,000 N / 237,000 lbf
- Dynamic radial load rating C1
- 863,000 N / 194,000 lbf
- Thermal reference speed — oil
- 2,700 rpm
- Thermal reference speed — grease
- 2,200 rpm
- Published row text
- 22228KEMW33C4 | N/A 140 mm | N/A 250 mm 9.8425 in | N/A 1060000 N 237000 lbf | N/A 863000 N 194000 lbf | N/A 2700 rpm | N/A 2200 rpm
Verification boundary
What still needs to match
Complete geometryVerify width, bore type, shoulders, fillets, and shaft/housing fits on the linked Timken item page.
Cage and clearanceConfirm brass cage design, internal clearance, suffixes, and any application-specific features.
DutyCheck radial/axial load, misalignment, lubrication, temperature, speed, contamination, and required life.
Current product dataConfirm the exact part number on Timken CAD before ordering.
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