NTN | RNA6903R

1-800-526-9328 Support Center

Motion

Locations Industries

Specifications

Dimensions

Bore Diameter
22 mm
Fillet Radius
0.0118 in, 0.300 mm
Outside Diameter
30 mm
Overall Width
23 mm
Precision Rating
ISO Class 0
Weight
0.09 lbs

Details

Bearing Material
High Carbon Chrome Steel
Cage Material
Steel
Closure Type
Open
Country of Origin
JP
Dynamic Load Capacity
4092 lbf
Flanges
No Flange
Harmonization Code
8482.40.0000
Long Description
The RNA6903R Needle Roller Bearing features a 22 mm bore diameter, 30 mm outside diameter, 23 mm overall width, open closure type, and a weight of 0.09 lbs, making it suitable for precision applications.
Lubrication Hole Type
No Hole
Manufacturer Upc Number
4547359172928
Material
High Carbon Chrome Steel
Max Rpm
18000 rpm
Needle Bearing Type
Machined Bearing with No Inner Ring
Operating Temperature Range
-40 to 250 °F
Product Type
Needle Roller Bearings
Radial Dynamic Load Capacity
4100 lbf
Radial Static Load Capacity
6100 lbf
Roller Type
Needle
Series
RNA69
Standards Met
JIS B 1512
Static Load Capacity
6115 lbf
Type Of Bearing
Needle Roller Bearing
UPC_NO
4547359172928

Overview

Mfr description

RNA6903R NEEDLE ROLLER BEARING

Compliance & Safety Data

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