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Cylindrical Roller Brg, 304, 20 mm Bore

  • Mfr # NJ 304 ECP/C3

  • Zoro # G8314135


product price: 
$
139.99
/ea
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Key Features

Bore Dia.
20 mm
Outside Dia.
52
Width
15 mm
Roller Material
Alloy Steel
Cage Material
Thermoplastic
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Specifications

Product Information

MFR #
NJ 304 ECP/C3
Zoro #
G8314135
UPC #
-
Country of Origin
Multiple

Dimensions

Bore Dia.
20 mm
Outside Dia.
52
Width
15 mm
Outer Ring Inside Dia. (In.)
1.6693 in
Inner Ring Outside Dia. (mm)
31.2 mm
Outer Ring Inside Dia. (mm)
42.4 mm
Shoulder Height (mm)
45 mm
Inner Ring Outside Dia. (In.)
1.228 in
Outside Dia. Tolerance
+0/-.013mm
Shoulder Height (In.)
1.7717 in
Shaft Fillet Radius
1 mm
Outer Ring Inside Diameter
42 mm
Housing Fillet Radius
1 mm
Bore Diameter Tolerance
+0.000/-0.010 mm
Outside Diameter Tolerance
+0.000/-0.013 mm
Bore Diameter
20 mm
Inner Ring Outside Diameter
31 mm
Outside Diameter
52 mm
Overall Width
15 mm

Details

Roller Material
Alloy Steel
Cage Material
Thermoplastic
Static Load Capacity (Lb.)
5,800 lb
Fillet Radii (mm)
1.1 mm
Item
Cylindrical Roller Bearing
Tolerance
+0/-.010mm
Dynamic Load Capacity (Lb.)
8,000 lb
Temp. Range (F)
-40 Degrees to 205 Degrees F
Type
Open
Fillet Radii (In.)
0.0433 in
Full Complement
No
Lubrication Openings
None
Maximum Speed
18,000 RPM
Includes Retaining Ring
No
Bearing Industry Number
304
Ring Material
Alloy Steel
Closure
Open
Number of Rows
One
Bore Type
Cylindrical
Number of Inner Ring Flanges
1
Static Radial Load Capacity
26 kN
Number of Outer Ring Flanges
2
Split Bearing
Yes
ISO Rating
Class 6
Roller Material Grade
100Cr6
RBEC Rating
3
Ring Material Grade
100Cr6
Minimum Temperature
-40 Degrees F
Dynamic Radial Load Capacity
35.5 kN
System of Measurement
Metric
Maximum Temperature
158 Degrees F
Industry Number
304

Description

Cylindrical Roller Bearing, Bearing Industry Number 304, Bore Diameter 20 mm, Bore Type Cylindrical, Cage Material Thermoplastic, Closure Open, Inner Ring Outside Diameter 31 mm, Maximum Speed 18,000 RPM, Maximum Temperature 158 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outer Ring Inside Diameter 42 mm, Outside Diameter 52 mm, Overall Width 15 mm, Ring Material Alloy Steel, Roller Material Alloy Steel, Seal Type Not Applicable, Split Bearing Yes

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