Description
The TR708945 is a Heavy Duty Open Type, Single Row Machined Needle Roller Bearing with an oil groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. 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 70x89x45mm.
| TR | 70 | 89 | 45 |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 70mm Bore | 89mm OD | 45mm Width |
Product Information
Technical Data
Inside Diameter (mm):
70
Outside Diameter (mm):
89
Width (mm):
45
Nominal Roller Set Bore Diameter (mm):
70
Dynamic Load Rating (kN):
147
Static Load Rating (kN):
336
Allowable Rotational Speed (r/min):
2000
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe TR708945 is a Heavy Duty Open Type, Single Row Machined Needle Roller Bearing with an oil groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. 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 70x89x45mm.
Product InformationBRAND: SKU:tr708945-iko AVAILABILITY:In Stock ✅ WEIGHT:0.69 kg Technical DataInside Diameter (mm):70 Outside Diameter (mm):89 Width (mm):45 Nominal Roller Set Bore Diameter (mm):70 Dynamic Load Rating (kN):147 Static Load Rating (kN):336 Allowable Rotational Speed (r/min):2000 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||
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Delivery InformationWe have one of the largest stocks of bearings, lubricants and ancillary products available online anywhere in Canada. We take pride in our great customer service, quality products and express shipping. 98% of our products are typically dispatch same day, with a 1-3 day delivery to Canada. All of our website prices include any taxes and duties in Canada.
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