Timken deep groove ball bearing · live catalog page 2
6409-NR
Standard DGBB · Snap Ring
Published bearing data
Dimensions and performance
- Part number
- 6409-NR
- Bore d
- 45 mm
- Outside diameter D
- 120 mm / 4.724 in
- Width B
- 29 mm / 1.142 in
- Bearing type
- Standard DGBB
- Features
- Snap Ring
- 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
- 7,400 rpm
- Limiting speed — grease
- 6,300 rpm
- Published row text
- 6409-NR | 45 mm | 4.724 in 120 mm | 1.142 in 29 mm | Standard DGBB | Snap Ring | 52100 | No Lubricant - Rust Preventative Only | 17370 lbf 77200 N | 10170 lbf 45200 N | 7400 rpm | 6300 rpm
Verification boundary
What still needs to match
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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