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Min Ball Bearing, PS, 1.25In Bore Dia

  • Mfr # R20 ZZ PRX

  • Zoro # G2727238


product price: $8.85
/ea

Key Features

Material
52100 Steel
Bore Dia.
1.25"
Outside Dia.
2.25"
Width
0.5"
Seal/Shield Type
Double Shielded
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Specifications

Product Information

MFR #
R20 ZZ PRX
Zoro #
G2727238
UPC #
888569033529
Country of Origin
China

Dimensions

Bore Dia.
1.25"
Outside Dia.
2.25"
Width
0.5"
Outside Dia. Tolerance
+0/-0.0005 in
Bore Diameter Tolerance
+0/-0.00045 in
Outside Diameter Tolerance
+0/-0.0005 in
Outside Diameter
2 1/4 in
Bore Diameter
1 1/4 in
Outer Ring Width
0.5 in

Details

Material
52100 Steel
Seal/Shield Type
Double Shielded
Static Load Capacity
1691 Lbf
Bearing Type
Double Shield
Industry Number
R20ZZ
Dynamic Load Capacity
2428 Lbf
Single Row/Double Row
Single Row
Lubrication
NLGI Grade 2 Multipurpose Lithium Soap Based Bearing Grease
Max. RPM
11,000 RPM
ABEC Tolerance
1
Item
Radial Ball Bearing
Cage Material
Steel
Bore Tolerance
+0/-0.00045 in
Bearing Material
Steel
Shield Material
Stainless Steel
Temp. Range
-20 to +212° F
Closure
Double Shielded
Flange Type
Non-Flanged
System of Measurement
Inch
For Environment
Oily/Greasy
Retaining Ring Groove
No
Minimum Temperature
-40 Degrees F
Standards
AFBMA, ISO Certified 9001
Lubricant Material
Polyrex EM
Miniature Bearing
Yes
Ring Material Grade
AISI 52100
Bearing Industry Number
R20
Ball Material
Alloy Steel
Static Radial Load Capacity
2,090 lbf
Ball Material Grade
AISI 52100
Dynamic Radial Load Capacity
3,150 lbf
Maximum Axial Load
3,150 lbf
Maximum Speed
13,000 RPM
Number of Rows
One
Ring Material
Alloy Steel
Maximum Temperature
350 Degrees F
ABEC Rating
1
Includes Retaining Ring
No

Description

Radial Ball Bearing, Bearing Industry Number R20, Bore Diameter 1 1/4 in, Closure Double Shielded, For Environment Oily/Greasy, Outer Ring Width 0.5 in, Outside Diameter 2 1/4 in, Ring Material Alloy Steel, System of Measurement Inch, Cage Material Steel, ABEC Rating 1, Ball Material Alloy Steel, Ball Material Grade AISI 52100, Bore Diameter Tolerance +0/-0.00045 in, Dynamic Radial Load Capacity 3,150 lbf, Flange Diameter Not Applicable, Flange Thickness Not Applicable, Flange Type Non-Flanged

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