Product parameters

Bearing Information

• Part Number 53318
• Seat Washer U318
• Bearing TypeAxial
• ConstructionSingle Row

Overall Dimensions

• Dimension mm 90*155*54.6
• Bore Dia (d) 90mm
• Outer Dia (D) 155mm
• Width(T) 54.6mm
• Bearing height including seat washer(T1) 59mm
• Outside diameter shaft washer (d1) 155mm
• Inner diameter housing washer(D1) 93mm
• Inner diameter sphered seat washer(D2) 120mm
• Outside diameter sphered housing washer(D3) 160mm
• Sphered housing washer height(b) 18mm
• Sphered housing washer radius(R) 112mm
• Housing washer sphere centre height(A) 40mm
• Weight 4.7kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 214KN
• Static Load Rating (Cor) 525KN
• Limiting speed(grease)1100rpm
• Limiting speed(oil)1700rpm

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