Description
The RNA6912-ZW-XL is a Standard Duty Open Type, Double Row Machined Needle Roller Bearing with a lubrication 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 68X85X45mm.
The IKO equivalent is RNA6912.
| RNA | 69 | 12 | ZW | XL |
|---|---|---|---|---|
| Caged Needle Roller Bearing | Dimension Series 69 | 68mm - Bore Size | Double Row Bearing | X-Life Bearing |
Product Information
Technical Data
Inside Diameter (mm):
68
Outside Diameter (mm):
85
Width (mm):
45
Under Roller Diameter (mm):
68
IKO Equivalent:
RNA6912
Dynamic Load Rating (kN):
106
Fatigue Load Rating (kN):
33
Limiting Speed Rating (r/min):
6700
Reference Speed Rating (r/min):
3850
Static Load Rating (kN):
191
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe RNA6912-ZW-XL is a Standard Duty Open Type, Double Row Machined Needle Roller Bearing with a lubrication 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 68X85X45mm. The IKO equivalent is RNA6912.
Product InformationBRAND: SKU:rna6912-zw-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:0.517 kg Technical DataInside Diameter (mm):68 Outside Diameter (mm):85 Width (mm):45 Under Roller Diameter (mm):68 IKO Equivalent:RNA6912 Dynamic Load Rating (kN):106 Fatigue Load Rating (kN):33 Limiting Speed Rating (r/min):6700 Reference Speed Rating (r/min):3850 Static Load Rating (kN):191 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-30°C/-22°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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