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Cylindrical Bearing, 140mm Bore, 250mm OD

  • Mfr # NU228EG1C3

  • Zoro # G6727761


product price: $1,697.99
/ea
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Key Features

Bore Dia.
140 mm
Outside Dia.
250 mm
Width
42 mm
Roller Material
Alloy Steel
Cage Material
Brass
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Specifications

Product Information

MFR #
NU228EG1C3
Zoro #
G6727761
UPC #
-
Country of Origin
Japan

Dimensions

Bore Dia.
140 mm
Outside Dia.
250 mm
Width
42 mm
Outside Dia. Tolerance
+0/-0.018mm
Inner Ring Outside Dia. (mm)
169 mm
Shaft Fillet Radius
3 mm
Outside Diameter Tolerance
+0/-0.030 mm
Bore Diameter Tolerance
+0/-0.025 mm
Inner Ring Outside Diameter
153 mm
Housing Fillet Radius
2.5 mm
Outer Ring Inside Diameter
237 mm
Bore Diameter
140 mm
Outside Diameter
250 mm
Overall Width
42 mm

Details

Roller Material
Alloy Steel
Cage Material
Brass
Static Load Capacity (Lb.)
115,772 lb
Tolerance
+0/-0.015mm
Dynamic Load Capacity (Lb.)
88,796 lb
Fillet Radii (mm)
3.0 mm / 3.0 mm
Item
Cylindrical Roller Bearing
Temp. Range (F)
-13 Degrees to 250 Degrees F
Lubricant Material
Grease, Oil
Ring Material Grade
52100
Minimum Temperature
-40 Degrees C
Number of Outer Ring Flanges
2
Full Complement
No
RBEC Rating
1
Includes Retaining Ring
No
Number of Inner Ring Flanges
0
Maximum Temperature
120 Degrees C
System of Measurement
Metric
Roller Material Grade
52100
Static Radial Load Capacity
515,000 N
Bearing Industry Number
228
Ring Material
Alloy Steel
ISO Rating
Class 0
Number of Rows
One
Lubrication Openings
None
Bore Type
Cylindrical
Split Bearing
Yes
Maximum Speed
2,400 RPM Grease, 2,800 RPM Oil
Dynamic Radial Load Capacity
395,000 N
Closure
Open

Description

Cylindrical Roller Bearing, Bearing Industry Number 228, Bore Diameter 140 mm, Bore Type Cylindrical, Cage Material Brass, Closure Open, Inner Ring Outside Diameter 153 mm, Lubricant Material Grease, Oil, Maximum Speed 2,400 RPM Grease, 2,800 RPM Oil, Maximum Temperature 120 Degrees C, Minimum Temperature -40 Degrees C, Number of Rows One, Outer Ring Inside Diameter 237 mm, Outside Diameter 250 mm, Overall Width 42 mm, Ring Material Alloy Steel, Roller Material Alloy Steel

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