NTN
5205CLLU

Double Row Angular Contact Ball Bearings have an inner and outer ring with a double raceway. The two rows are so related that the contact angle is similar to a pair of back-to-back single row bearings. The 5200 and 5300 series offer continuous races and can carry thrust loads in either direction. Since the 3200 and 3300 series have filling slots, it is necessary to mount them with the thrust load acting against the unnotched face of the rings.

NTN Angular Contact Ball Bearing, Round Bore, Series: 52 Series, 25 mm Bore, 52 mm OD, 2 Rows, 20.6 mm Width, 25 deg Contact Angle, Double Seal Closure, 21300 N Load, High Carbon Chrome Steel Bearing, Nitrile Rubber Seal, Pressed Steel Cage, 8500 rpm Grease Maximum, -40 to 120 deg C

• The seal edge forms a double-lip
• The inner lip touches the V-slot side of the inner rings seal surface
• There is a slight gap between the inner ring and the outer lip which produces the labyrinth effect
• Even if friction causes the inner lip to wear, the outer lip constricts around the inner ring to compensate, and thus constantly preserving the perfect sealing effect
• Due to the fact that it is a contact type seal bearing, the torque will be a little greater but the seal will provide the optimum protection from dust penetration
• Without filling slot
• Contact type rubber seal
• Normal clearance
• ISO class 0 precision rating
• 21300 N dynamic/14700 N static

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NTN_3201_Catalog.pdf