Brand: SKF
ID: NU307 ECJ
MADE IN: GERMANY 

DESCRIPTION

Part Number: NU307ECJ
EAN: 7316577034854
Country of Origin: Germany
Category: Cylindrical Roller Bearing – Single Row
Weight: 0.485 kg

📐 Dimensions:

• Bore Diameter (ID): 35.00 mm
• Outer Diameter (OD): 80.00 mm
• Width: 21.00 mm

⚙️ Design & Construction:

• Design Type: NU (outer ring with two ribs, inner ring without ribs)
• Cage: Pressed steel, roller-centered (suffix “J”)
• EC Feature: Optimized internal design with more and/or larger rollers, and modified roller/flange contact
• Rows of Rollers: Single row
• Bore Type: Cylindrical
• Seal: Open (non-sealed)
• Inner Ring: Removable on both sides
• Lubrication: Outer ring without lubrication groove or holes

🌡️ Operating Conditions:

• Clearance: CN (normal radial internal clearance)
• Precision: Standard (dimensional accuracy P0/PN, running accuracy P6 / ABEC 3)
• Heat Stabilization: Not stabilized – suitable up to 120 °C
• Temperature Range: -30 °C to +150 °C
• Current Insulation: Not insulated

✅ Key Features:

• High Load Capacity: Engineered to handle substantial radial loads
• Smooth High-Speed Operation: The steel cage allows for higher speeds compared to full-complement designs
• Floating Bearing Function: Accommodates thermal shaft expansion by allowing axial displacement in both directions
• Separable Design: Simplifies installation and disassembly – inner and outer rings are separable
• Upgradeable: Can be paired with HJ angle rings (sold separately) to support axial loads in one direction

🚜 Common Applications:

• Gearboxes
• Electric motors
• Agricultural machinery
• Pumps and compressors
• General mechanical systems requiring floating bearings

📦 Product ID & Customs Info:

• Product ID: 10043260
• Customs Tariff Number: 8482 5000

📞 Need Assistance?

Have questions about fitment or wholesale pricing?

Package Includes: One (1) SKF Bearing NU307 ECJ