NU 2228 EM C3 RICH 140x250x68 NU2228EM RICH
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NU 2228 EM C3 RICH 140x250x68 NU2228EM RICH

NU 2228 EM C3 RICH 140x250x68

Type: Cylindrical Roller Bearing
Model: NU 2228 EM C3 RICH
Bore: 140 mm
Cage: Machined Brass
Clearance: C3
Brand: RICH
Origin: China
RICH
NU2228EM
€113.00
No tax
Quantity
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NU 2228 EM C3 RICH Cylindrical Roller Bearing - 140 x 250 x 68 mm

Technical Specifications:

  • Catalog Code: NU 2228 EM C3 RICH
  • Brand: RICH
  • Type: Single row cylindrical roller bearing (NU Design)
  • Dimensions: 140 x 250 x 68 mm
  • Inner Diameter (d): 140 mm
  • Outer Diameter (D): 250 mm
  • Width (B): 68 mm
  • Execution: Reinforced (E)
  • Cage Material: Machined Brass (M)
  • Internal Clearance: C3 (Greater than normal)
  • Weight: 13.88 kg
  • Country of Origin: China

Key Performance Advantages:

  • Reinforced Execution (E): Internal design optimized for higher load ratings, utilizing larger and more numerous rollers.
  • C3 Internal Clearance: Provides additional radial space to prevent seizing during thermal expansion at high operating temperatures.
  • High-Strength Brass Cage (M): Machined brass construction offers superior stability and durability compared to standard steel cages under vibration.
  • Axial Displacement Capacity: The flangeless inner ring (NU design) allows the shaft to move axially relative to the housing, accommodating thermal growth.

Transparency Note: This product is manufactured under the RICH brand. The code NU 2228 EM C3 is used for identification purposes and does not imply affiliation with other manufacturers.

Data sheet

Inner Diameter
140
Outer Diameter
250
Width
68
Cage
Brass
Clearance
C3 (Greater than Normal)
Category
Single Row Cylindrical Roller Bearing

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