Two-Row Cylindrical Roller Radial Bearings
Two-row, or double-row, cylindrical bearings are designed for additional strength in carrying radial loads. These bearing types are interchangeable so the dimensions and diameter under the rollers (NNU style) and diameter over the rollers (NN style) are held to an ISO/DIN standard. Interchangeability is designed for the ring without the rollers to allow interchange with competitor inner rings.
Design Attributes:Designed to ISO/DIN specified interchangeable dimensions where available.Sold as complete assembly.Available in same size range as single row product.Current designs use NN, NNU nomenclature.Standard cage design is a drilled pocket, finger-style bronze retainer.
- Dimension S4 TIMKEN NNU4944MAW33 Two-Row Cylindrical Roller Radial Bearings
- TIMKEN
- NNU4944MAW33
- Chamfer r1smin3 TIMKEN NNU49/900MAW33 Two-Row Cylindrical Roller Radial Bearings
- TIMKEN
- NNU49/900MAW33
- Lubrication Groove g TIMKEN NNU49/500MAW33 Two-Row Cylindrical Roller Radial Bearings
- TIMKEN
- NNU49/500MAW33
- DUR/DOR F/E TIMKEN NNU4934MAW33 Two-Row Cylindrical Roller Radial Bearings
- TIMKEN
- NNU4934MAW33
- Chamfer rsmin TIMKEN NNU4160MAW33 Two-Row Cylindrical Roller Radial Bearings
- TIMKEN
- NNU4160MAW33
- Width B TIMKEN NNU4940MAW33 Two-Row Cylindrical Roller Radial Bearings
- TIMKEN
- NNU4940MAW33