Description
The TR9311850 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 93x118x50mm.
| TR | 93 | 118 | 50 |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 93mm Bore | 118mm OD | 50mm Width |
Product Information

Technical Data
Inside Diameter (mm):
93
Outside Diameter (mm):
118
Width (mm):
50
Nominal Roller Set Bore Diameter (mm):
93
Dynamic Load Rating (kN):
165
Static Load Rating (kN):
329
Allowable Rotational Speed (r/min):
4500
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe TR9311850 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 93x118x50mm.
Product InformationBRAND: ![]() SKU:tr9311850-iko AVAILABILITY:In Stock ✅ WEIGHT:1.21 kg Technical DataInside Diameter (mm):93 Outside Diameter (mm):118 Width (mm):50 Nominal Roller Set Bore Diameter (mm):93 Dynamic Load Rating (kN):165 Static Load Rating (kN):329 Allowable Rotational Speed (r/min):4500 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||
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