Product parameters

Bearing Information

• Part Number 51211
• Bearing TypeAxial
• ConstructionSingle Row

Overall Dimensions

• Dimension mm 55*90*25
• Bore Dia (d) 55mm
• Outer Dia (D) 90mm
• Width(T) 25mm
• Outside diameter shaft washer (d1) 90mm
• Inner diameter housing washer(D1) 57mm
• Weight  0.599kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 70KN
• Static Load Rating (Cor) 159KN
• Limiting speed(grease)2200rpm
• Limiting speed(oil)3200rpm

Other parameters

• Ring Material52100 Chrome steel
• Ball Material52100 Chrome steel
• Cage MaterialStamped Steel Cage
• LubricationRequired
• Temperature Range-30° to 120 ℃
• Accuracy grade P0/P6
• Quality ControlISO 9001