Product parameters

Bearing Information

• Part Number 54307
• Seat Washer U307
• Bearing TypeAxial
• ConstructionSingle Row

Overall Dimensions

• Dimension mm 30*68*47.2
• Bore Dia (d) 30mm
• Outer Dia (D) 68mm
• Width(T) 47.2mm
• Bearing height including seat washer(T1) 52mm
• Inner diameter housing washer(D1) 37mm
• Inner diameter sphered seat washer(D2) 52mm
• Outside diameter sphered housing washer(D3) 72mm
• Shaft washer height(B) 10mm
• Sphered housing washer height(b) 7.5mm
• Sphered housing washer radius(R) 56mm
• Housing washer sphere centre height(A) 21mm
• Weight  0.85kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 49KN
• Static Load Rating (Cor) 96.5KN
• Reference speed 2400rpm
• Limiting speed 3400rpm

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