ZIBOO
ZIBOO NTN 6315 LLU Deep Groove Ball Bearings 75x160x37mm
Deep groove ball bearing measuring 75 by 160 by 37 millimetres, supplied as a single pack with three-year parts cover
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Precision rotation with 75x160x37mm deep groove design
- NTN 6315 LLU model ensures reliable electrician tool performance
- Red finish provides clear identification in tool kits
- Single pack format delivers exact quantity for maintenance tasks
- New condition guarantees factory-fresh bearing quality
NTN 6315 LLU Deep Groove Ball Bearings
These NTN 6315 LLU deep groove ball bearings suit maintenance engineers and electricians who need reliable rolling-element components for motor or gearbox servicing. The 75x160x37mm dimensions match standard housing seats in industrial equipment. Supplied new in a single pack, they are ready for immediate installation.
LLU Seal Configuration
The LLU designation indicates a low-friction, non-contact seal on both sides that retains lubricant while excluding dust and moisture. This arrangement reduces running torque compared with contact seals and extends relubrication intervals in continuous-duty applications. No additional seals or grease are included in the box.
75x160x37mm Bore, Outside Diameter, Width
The 75 mm bore, 160 mm outside diameter and 37 mm width determine whether the bearing fits the shaft and housing without machining. Verify these three dimensions against the equipment drawing before ordering; oversize or undersize seats will cause premature failure. Buyers needing a different bore or width must select another part number.
Highlights
- Precision rotation with 75x160x37mm deep groove design
- NTN 6315 LLU model ensures reliable electrician tool performance
- Red finish provides clear identification in tool kits
- Single pack format delivers exact quantity for maintenance tasks
- New condition guarantees factory-fresh bearing quality
Specifications
| Brand | ZIBOO |
|---|---|
| Model | NTN 6315 LLU |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
When will the 75x160x37mm bearing need relubrication or replacement?
The LLU seal retains factory grease for the rated service life, so no relubrication is required; replace the 6315 bearing when vibration or temperature rise signals wear.
What limit appears first on the 6315 LLU under continuous load?
The dynamic load rating of the 75 mm bore deep-groove design is reached before speed or thermal limits, defining the maximum sustained radial force.
How much heat and noise does the NTN 6315 LLU produce running all day?
Normal operation stays within the bearing's rated temperature range and generates low noise typical of sealed deep-groove ball bearings at the specified dimensions.
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