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Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA48, RNA49 Series
MODEL RNA4848
$6,377.09 Each
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C (in)
2.3622
Cage Material
Steel
Cage material
Steel
Configuration
One
D (in)
11.8110
Da max
11.4567 in
Dynamic load rating
81000 lbf
Dynamic Load Rating
81000 lbf
Enclosure
Open
Fw
10.4331 in
Fw Tolerance
0.088/0.056 mm
Limiting Speed - Grease
1000 RPM
Limiting speed - grease
1000 RPM
Limiting speed - oil
1500 RPM
Limiting Speed - Oil
1500 RPM
Material
High Carbon Chrome Steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO Class 0
r (in)
0.0787
ras max
0.0787 in
Roller Type
Needle
Roller type
Needle
Static load rating
243000 lbf
Static Load Rating
243000 lbf
Type
Needle Roller Bearing
Technical Specifications
Type | Needle Roller Bearing |
Roller Type | Needle |
Configuration | One |
Material | High Carbon Chrome Steel |
Cage Material | Steel |
Limiting Speed - Oil | 1500 RPM |
Limiting Speed - Grease | 1000 RPM |
Precision | ISO Class 0 |
Enclosure | Open |
Static Load Rating | 243000 lbf1080000 N1080.00 kN |
Dynamic Load Rating | 81000 lbf360000 N360.00 kN |
Weight | 11.905 lb5.400 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
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