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Timken deep groove ball bearing · live catalog page 2

6309

Standard DGBB · Open

Bore d45 mmOutside diameter D100 mmWidth B25 mmDynamic rating48,800 NTimken item page ↗

Published bearing data

Dimensions and performance

Timken CAD
Part number
6309
Bore d
45 mm
Outside diameter D
100 mm / 3.937 in
Width B
25 mm / 0.984 in
Bearing type
Standard DGBB
Features
Open
Material
52100
Lubrication
No Lubricant - Rust Preventative Only
Dynamic radial load rating
48,800 N / 10,980 lbf
Static radial load rating
29,300 N / 6,593 lbf
Limiting speed — oil
11,000 rpm
Limiting speed — grease
7,800 rpm
Published row text
6309 | 45 mm | 3.937 in 100 mm | 0.984 in 25 mm | Standard DGBB | Open | 52100 | No Lubricant - Rust Preventative Only | 10980 lbf 48800 N | 6593 lbf 29300 N | 11000 rpm | 7800 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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Same bore dimension

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