Timken deep groove ball bearing · live catalog page 2
6308-NR
Standard DGBB · Snap Ring
Published bearing data
Dimensions and performance
- Part number
- 6308-NR
- Bore d
- 40 mm
- Outside diameter D
- 90 mm / 3.543 in
- Width B
- 23 mm / 0.906 in
- Bearing type
- Standard DGBB
- Features
- Snap Ring
- Material
- 52100
- Lubrication
- No Lubricant - Rust Preventative Only
- Dynamic radial load rating
- 40,700 N / 9,158 lbf
- Static radial load rating
- 24,000 N / 5,400 lbf
- Limiting speed — oil
- 9,000 rpm
- Limiting speed — grease
- 7,500 rpm
- Published row text
- 6308-NR | 40 mm | 3.543 in 90 mm | 0.906 in 23 mm | Standard DGBB | Snap Ring | 52100 | No Lubricant - Rust Preventative Only | 9158 lbf 40700 N | 5400 lbf 24000 N | 9000 rpm | 7500 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.
Related Timken bearings