Timken deep groove ball bearing · live catalog page 3
6310-NR
Standard DGBB · Snap Ring
Published bearing data
Dimensions and performance
- Part number
- 6310-NR
- Bore d
- 50 mm
- Outside diameter D
- 110 mm / 4.331 in
- Width B
- 27 mm / 1.063 in
- Bearing type
- Standard DGBB
- Features
- Snap Ring
- Material
- 52100
- Lubrication
- No Lubricant - Rust Preventative Only
- Dynamic radial load rating
- 57,500 N / 12,938 lbf
- Static radial load rating
- 35,300 N / 7,943 lbf
- Limiting speed — oil
- 7,500 rpm
- Limiting speed — grease
- 6,000 rpm
- Published row text
- 6310-NR | 50 mm | 4.331 in 110 mm | 1.063 in 27 mm | Standard DGBB | Snap Ring | 52100 | No Lubricant - Rust Preventative Only | 12938 lbf 57500 N | 7943 lbf 35300 N | 7500 rpm | 6000 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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