NTN Bearings
NTN 6311LLUC3/EM 63 Series Round Bore Standard Medium Deep Groove Radial Ball Bearing, 55 mm Dia Bore, 120 mm OD, 1 Rows, 29 mm W, 71500 N Load
6311LLUC3/EM-NTN
MFG #: 6311LLUC3/EM
$104.66
/ EA
Estimated Delivery 7 to 10 Business Days
- Manufacturer: NTN
- Type: Deep Groove Ball Bearing
- Bore Diameter: 2.1654 in/55.000 mm
- Outside Diameter: 4.7244 in
- Width: 1.1417 in
- Closure Type: Double Sealed
- Load Capacity: 16100 lbf
- Seal Material: Nitrile Rubber
- Cage Material: Steel
- Temperature Rating: 120 ºC
- Brand: NTN
- Cage Type: Pressed
NTN Deep Groove Radial Ball Bearing, Round Bore Standard Medium, Series: 63 Series, 55 mm Bore, 120 mm OD, 1 Rows, 29 mm Width, Double Seal Closure, 71500 N Load, High Carbon Chrome Steel Bearing, Nitrile Rubber Seal, Pressed Steel Cage, 3900 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 com
- Due to the fact that it is a contact type seal bearing, the torque will be a little greater but the
- ISO class 0 precision rating
- Double-lip double sealed contact nitrile rubber seal
- C3 radial internal clearance greater than normal
- 71500 N dynamic/45000 N static
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
ISO class 0 precision rating
Double-lip double sealed contact nitrile rubber seal
C3 radial internal clearance greater than normal
71500 N dynamic/45000 N static