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Cylindrical Roller Brg, 3018, 90 mm Bore

  • Mfr # NN3018KC1NAP4

  • Zoro # G4107275

product price: 
$
913.99
/ea
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Key Features

Bore Dia.
90 mm
Outside Dia.
140 mm
Width
37 mm
Roller Material
Alloy Steel
Cage Material
Brass
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Specifications

Details

MFR #
NN3018KC1NAP4
Zoro #
G4107275
UPC #
-
Country of Origin
Japan
Roller Material
Alloy Steel
Cage Material
Brass
Static Load Capacity (Lb.)
51,000 lb
Dynamic Load Capacity (Lb.)
32,000 lb
Temp. Range (F)
-20 Degrees to 250 Degrees F
Item
Cylindrical Roller Bearing
Type
Precision Machine Tool Double Row with Tapered Bore
Fillet Radii (In.)
0.079 in
Fillet Radii (mm)
2 mm
Tolerance
+20
Includes Retaining Ring
No
Split Bearing
Yes
Bore Type
Tapered 1:12
Maximum Temperature
248 Degrees F
Static Radial Load Capacity
228,000 N
Dynamic Radial Load Capacity
143,000 N
ISO Rating
Class 4
Lubricant Material
Grease, Oil
System of Measurement
Metric
Number of Rows
Two
Ring Material
Alloy Steel
Lubrication Openings
None
Bearing Industry Number
3018
Roller Material Grade
52100
Number of Outer Ring Flanges
0
Full Complement
No
RBEC Rating
7
Maximum Speed
4,500 RPM Grease, 5,300 RPM Oil
Number of Inner Ring Flanges
3
Ring Material Grade
AISI 52100
Minimum Temperature
-40 Degrees F
Closure
Open
Bearing Lubrication
Relubricateable
Internal Clearance
C1
Industry Number
3018
Series
Double Row CRB

Description

Cylindrical Roller Bearing, Bearing Industry Number 3018, Bore Diameter 90 mm, Bore Type Tapered 1:12, Cage Material Brass, Closure Open, Inner Ring Outside Diameter 98 mm, Lubricant Material Grease, Oil, Maximum Speed 4,500 RPM Grease, 5,300 RPM Oil, Maximum Temperature 248 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows Two, Outer Ring Inside Diameter 129 mm, Outside Diameter 140 mm, Overall Width 37 mm, Ring Material Alloy Steel, Roller Material Alloy Steel

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