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Radial Bearing, Double Seal, 55mm Bore

  • Mfr # 311NPP

  • Zoro # G7841495


product price: $256.99
/ea
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Key Features

Single Row/Double Row
Single Row
Bearing Type
Double Sealed
Bore Dia.
55 mm
Seal/Shield Type
Double Sealed
Cage Material
Steel
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Specifications

Product Information

MFR #
311NPP
Zoro #
G7841495
UPC #
087796067165
Country of Origin
Multiple

Dimensions

Bore Dia.
55 mm
Outside Dia.
120 mm
Width
29 mm
Outside Dia. Tolerance
+0/-.015mm
Outer Ring Width
29 mm
Bore Diameter Tolerance
+0/-0.015 mm
Fillet Radius
2 mm
Outside Diameter
120 mm
Outside Diameter Tolerance
+0/-0.015 mm
Bore Diameter
55 mm

Details

Item
Radial Ball Bearing
Single Row/Double Row
Single Row
Bearing Type
Double Sealed
Seal/Shield Type
Double Sealed
Cage Material
Steel
Bearing Material
Steel
Dynamic Load Capacity
18,300 lb
Seal Material
Rubber
ABEC Tolerance
1
Bore Tolerance
+0/-.015mm
Lubrication
Chevron SRI 2
Industry Number
311NPP
Temp. Range
-60 Degrees to 200 Degrees F
Static Load Capacity
10,000 lb
Max. RPM
2,857 RPM
Ball Material
Alloy Steel
Minimum Temperature
-60 Degrees F
System of Measurement
Metric
Ring Material
Alloy Steel
Maximum Temperature
200 Degrees F
Bearing Industry Number
6311
Includes Retaining Ring
No
Seal Type
Contact
Closure
Double Sealed
Retaining Ring Groove
No
ABEC Rating
1
Lubricant Material
SRI 2
Maximum Speed
4,000 RPM
Dynamic Radial Load Capacity
79,300 N
Number of Rows
One
Static Radial Load Capacity
44,600 N
Type
Double Seal

Description

Radial Ball Bearing, Bearing Industry Number 6311, Bore Diameter 55 mm, Closure Double Sealed, Outer Ring Width 29 mm, Outside Diameter 120 mm, Ring Material Alloy Steel, Seal Type Contact, System of Measurement Metric, Cage Material Steel, ABEC Rating 1, Ball Material Alloy Steel, Bore Diameter Tolerance +0/-0.015 mm, Dynamic Radial Load Capacity 79,300 N, Fillet Radius 2 mm, Includes Retaining Ring No, Lubricant Material SRI 2

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