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Radial Ball Bearing, R18, 1 1/8 in Bore

  • Mfr # R18 ZZ PRX

  • Zoro # G2727247

product price:  $8.45
/ea

Key Features

Material
52100 Steel
Bore Dia.
1.125"
Outside Dia.
2.125"
Width
0.5"
Single Row/Double Row
Single Row
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Specifications

Product Information

MFR #
R18 ZZ PRX
Zoro #
G2727247
UPC #
888569033321
Country of Origin
China

Dimensions

Bore Dia.
1.125"
Outside Dia.
2.125"
Width
0.5"
Outside Dia. Tolerance
+0/-0.0005 in
Outside Diameter
2 1/8 in
Outer Ring Width
0.5 in
Bore Diameter
1 1/8 in
Bore Diameter Tolerance
+0.0000/-0.0004 in
Outside Diameter Tolerance
+0.0000/-0.0005 in

Details

Material
52100 Steel
Single Row/Double Row
Single Row
Item
Radial Ball Bearing
Static Load Capacity
1407 Lbf
Lubrication
NLGI Grade 2 Multipurpose Lithium Soap Based Bearing Grease
Cage Material
Steel
Seal/Shield Type
Double Shielded
Dynamic Load Capacity
2158 Lbf
Bearing Material
Steel
Bearing Type
Double Shield
Shield Material
Stainless Steel
ABEC Tolerance
1
Industry Number
R18
Bore Tolerance
+0/-0.0004 in
Temp. Range
-20 to +212° F
Max. RPM
12,000 RPM
Retaining Ring Groove
No
Static Radial Load Capacity
1,690 lbf
Closure
Double Shielded
Ball Material
Steel
Standards
AFBMA, ISO Certified 9001
Number of Rows
One
Minimum Temperature
-40 Degrees F
Flange Type
Non-Flanged
Ring Material
Alloy Steel
Bearing Industry Number
R18
Includes Retaining Ring
No
Maximum Axial Load
2,810 lbf
Dynamic Radial Load Capacity
2,810 lbf
Maximum Temperature
248 Degrees F
ABEC Rating
1
Ball Material Grade
AISI 52100
For Environment
Oily/Greasy
Ring Material Grade
AISI 52100
Miniature Bearing
Yes
System of Measurement
Inch
Maximum Speed
14,000 RPM
Lubricant Material
Mobil Polyrex EM
Bearing Lubrication
Maintenance-Free
Outer Ring Type
Shield/Seal Groove
Series
R Series Inch Single Row Ball Bearings
Internal Clearance
CN

Description

Radial Ball Bearing, Bearing Industry Number R18, Bore Diameter 1 1/8 in, Closure Double Shielded, For Environment Oily/Greasy, Outer Ring Width 0.5 in, Outside Diameter 2 1/8 in, Ring Material Alloy Steel, Seal Type Not Applicable, System of Measurement Inch, Cage Material Steel, ABEC Rating 1, Ball Material Steel, Ball Material Grade AISI 52100, Bore Diameter Tolerance +0.0000/-0.0004 in, Dynamic Radial Load Capacity 2,810 lbf, Flange Diameter Not Applicable, Flange Thickness Not Applicable

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