BK0408 Closed End Needle Bearing 4x8x8

BK0408 Closed End Needle Roller Bearing, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, Bearing inner diameter is 4mm, Bearing outer diameter is 8mm and Bearing width is 8mm.

• Item: BK0408 Roller Bearing
• Type: Closed End Needle Roller Bearing
• Size: 4mm x 8mm x 8mm
• Fw: 4mm
• D: 8mm
• C: 8mm / Tolerance: -0,3
• Ct min: 6.4mm
• rmin: 0.3mm
• m: 2.1g / Weight
• Dynamic load rating (radial)Cr: 1780N
• Static load rating (radial)C0r: 1310N
• Fatigue limit load (radial)Cur: 144N
• Limiting speed nG: 42500 1/min
• Reference speed nB: 38500 1/min
• Quantity: One Bearing