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Radial Bearing, Double Shield, 55mm Bore

  • Mfr # 311WDD

  • Zoro # G8255107


product price: $327.99
/ea
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Key Features

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

Product Information

MFR #
311WDD
Zoro #
G8255107
UPC #
087796067196
Country of Origin
Multiple

Dimensions

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

Details

Item
Radial Ball Bearing
Bearing Type
Double Shield
Single Row/Double Row
Single Row
Seal/Shield Type
Double Shielded
Cage Material
Steel
Max. RPM
2,857 RPM
Temp. Range
-60 Degrees to 200 Degrees F
Bearing Material
Steel
ABEC Tolerance
1
Lubrication
Chevron SRI 2
Shield Material
Steel
Industry Number
311WDD
Bore Tolerance
+0/-.015mm
Dynamic Load Capacity
24,000 lb
Static Load Capacity
15,000 lb
Ball Material
Alloy Steel
Number of Rows
One
Closure
Double Shielded
Lubricant Material
SRI 2
Ring Material
Alloy Steel
Maximum Speed
3,429 RPM
Includes Retaining Ring
No
Dynamic Radial Load Capacity
103,900 N
System of Measurement
Metric
Static Radial Load Capacity
66,900 N
Bearing Industry Number
6311
ABEC Rating
1
Maximum Temperature
200 Degrees F
Retaining Ring Groove
No
Minimum Temperature
-60 Degrees F
Type
Double Shield

Description

Radial Ball Bearing, Bearing Industry Number 6311, Bore Diameter 55 mm, Closure Double Shielded, Outer Ring Width 29 mm, Outside Diameter 120 mm, Ring Material Alloy Steel, 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 103,900 N, Fillet Radius 2 mm, Includes Retaining Ring No, Lubricant Material SRI 2

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