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Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series
MODEL RNA6903R
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$25.34 Each
Prices are subject to change
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Brand Minimum Order Quantity: 6
Typically Ships in: 1 day
Returnable:No
C (in)
0.9055
Cage Material
Steel
Cage material
Steel
Configuration
Two
D (in)
1.1811
Da max
1.1024 in
Dynamic load rating
4100 lbf
Dynamic Load Rating
4100 lbf
Enclosure
Open
Fw
0.8661 in
Fw Tolerance
0.033/0.020 mm
Limiting Speed - Grease
12000 RPM
Limiting speed - grease
12000 RPM
Limiting speed - oil
18000 RPM
Limiting Speed - Oil
18000 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)
0.0118
ras max
0.0118 in
Roller Type
Needle
Roller type
Needle
Static Load Rating
6100 lbf
Static load rating
6100 lbf
Type
Needle Roller Bearing
Technical Specifications
Type | Needle Roller Bearing |
Roller Type | Needle |
Configuration | Two |
Material | High Carbon Chrome Steel |
Cage Material | Steel |
Limiting Speed - Oil | 18000 RPM |
Limiting Speed - Grease | 12000 RPM |
Precision | ISO Class 0 |
Enclosure | Open |
Static Load Rating | 6100 lbf27200 N27.20 kN |
Dynamic Load Rating | 4100 lbf18200 N18.20 kN |
Weight | 0.090 lb0.041 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
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