Timken brass-cage spherical roller bearing · live catalog page 1
22311KEMW33C3
Manufacturer-published bore, OD, radial load ratings, and thermal reference speeds.
Bore d55 mmOutside diameter D120 mm / 4.7244 inDynamic rating C1266,000 NGrease reference speed4,500 rpmTimken item page ↗
Live manufacturer catalog row
Published specifications
- Part number
- 22311KEMW33C3
- Bore d
- 55 mm
- Outside diameter D
- 120 mm / 4.7244 in
- Static radial load rating C0
- 265,000 N / 59,500 lbf
- Dynamic radial load rating C1
- 266,000 N / 59,800 lbf
- Thermal reference speed — oil
- 5,300 rpm
- Thermal reference speed — grease
- 4,500 rpm
- Published row text
- 22311KEMW33C3 | N/A 55 mm | N/A 120 mm 4.7244 in | N/A 265000 N 59500 lbf | N/A 266000 N 59800 lbf | N/A 5300 rpm | N/A 4500 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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