Description
The NKIS70 is a Heavy Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has a lubrication groove and oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal load distribution. These Bearings are designed for high load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 70x100x28mm.
| NKIS | 70 | |
|---|---|---|
| Single Row Caged Needle Roller Bearing | 70mm Bore Size | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm):
70
Outside Diameter (mm):
100
Width (mm):
28
Raceway Diameter Inner Ring (mm):
80
Static Load Rating (kN):
13
Fatigue Load Rating (kN):
19.5
Dynamic Load Rating (kN):
75
Limiting Speed Rating (r/min):
5700
Reference Speed Rating (r/min):
3450
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe NKIS70 is a Heavy Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has a lubrication groove and oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal load distribution. These Bearings are designed for high load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 70x100x28mm.
Product InformationBRAND: ![]() SKU:nkis70-ina AVAILABILITY:In Stock ✅ WEIGHT:0.679 kg Technical DataInside Diameter (mm):70 Outside Diameter (mm):100 Width (mm):28 Raceway Diameter Inner Ring (mm):80 Static Load Rating (kN):13 Fatigue Load Rating (kN):19.5 Dynamic Load Rating (kN):75 Limiting Speed Rating (r/min):5700 Reference Speed Rating (r/min):3450 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-30°C/-22°F | ||||||
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