Product parameters

• Part Number QBB52.4-1P
• Seal Type Rubber seal 
• Outside dia. (D)52.4mm
• Bearing Inner dia. (d)25mm
• Slide block outer dia.(D1) 32mm
• Shoulder dia.(T)40mm
• Overall width(H)27mm
• Outer ring width(B) 17mm
• Radial Dynamic Load Rating (C) 12KN
• Radial Static Load Rating (Co) 7KN
• Grease Filling 80%
• Hardness 58-62HRC