Industrial replacement referenceSource-backed records · No compatibility guesswork

Timken brass-cage spherical roller bearing · live catalog page 4

23328EMBW33

Manufacturer-published bore, OD, radial load ratings, and thermal reference speeds.

Bore d140 mmOutside diameter D300 mm / 11.811 inDynamic rating C11,570,000 NGrease reference speed1,100 rpmTimken item page ↗

Live manufacturer catalog row

Published specifications

Timken CAD
Part number
23328EMBW33
Bore d
140 mm
Outside diameter D
300 mm / 11.811 in
Static radial load rating C0
1,910,000 N / 429,000 lbf
Dynamic radial load rating C1
1,570,000 N / 352,000 lbf
Thermal reference speed — oil
1,200 rpm
Thermal reference speed — grease
1,100 rpm
Published row text
23328EMBW33 | N/A 140 mm | N/A 300 mm 11.811 in | N/A 1910000 N 429000 lbf | N/A 1570000 N 352000 lbf | N/A 1200 rpm | N/A 1100 rpm

Verification boundary

What still needs to match

Do not infer interchange
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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