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Timken deep groove ball bearing · live catalog page 2

6409-N

Standard DGBB · O.D. Groove

Bore d45 mmOutside diameter D120 mmWidth B29 mmDynamic rating77,200 NTimken item page ↗

Published bearing data

Dimensions and performance

Timken CAD
Part number
6409-N
Bore d
45 mm
Outside diameter D
120 mm / 4.724 in
Width B
29 mm / 1.142 in
Bearing type
Standard DGBB
Features
O.D. Groove
Material
52100
Lubrication
No Lubricant - Rust Preventative Only
Dynamic radial load rating
77,200 N / 17,370 lbf
Static radial load rating
45,200 N / 10,170 lbf
Limiting speed — oil
10,000 rpm
Limiting speed — grease
7,200 rpm
Published row text
6409-N | 45 mm | 4.724 in 120 mm | 1.142 in 29 mm | Standard DGBB | O.D. Groove | 52100 | No Lubricant - Rust Preventative Only | 17370 lbf 77200 N | 10170 lbf 45200 N | 10000 rpm | 7200 rpm

Verification boundary

What still needs to match

Do not infer interchange
Exact suffixConfirm seals/shields, internal clearance, precision, material, lubrication, and any suffix-specific construction.
FitVerify shaft and housing tolerances, shoulders, fillets, and installation method.
DutyCheck speed, temperature, contamination, radial/axial loading, lubricant life, and expected bearing life.
Current dataConfirm the exact part number in Timken CAD before ordering.

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