NF (RIF, RF) TIMKEN cylindrical roller bearings has single-ribbed outer and double-ribbed inner rings and can support heavy radial loads, as well as light unidirectional thrust loads up to 10 percent of the radial load. The thrust load is transmitted between the diagonally opposed rib faces in a sliding rather than a rolling motion.
TIMKEN NF (RIF, RF) cylindrical roller bearings size range: 80 mm to 2000 mm OD
NF (RIF, RF)
NF (RIF, RF) bearings Design Attributes
- Design features outer ring with one integral rib and an inner ring with two ribs.
- Supports heavy radial and light unidirectional thrust load up to 10 percent of radial load.
- Angle ring can be used to turn a floating bearing into a fixed one.
NF (RIF, RF) bearings' Applications
- Cement making equipment such as crushers; vertical, ball and rolling mills; conveyor drives; gear reducers, spherical pillow blocks; trunnions and rotary kilns
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Power generation equipment such as pulverizers, gearboxes, and gear drives
Oilfield equipment such as mud pumps, drawworks, swivels, block hooks, crown blocks, traveling blocks and top drives
Related numbers
TIMKEN NJ2216EMA bearings
80mm x 140mm x 33mm
TIMKEN NUP2216EMA bearings
80mm x 140mm x 33mm
TIMKEN NU2216EMA bearings
80mm x 140mm x 33mm
TIMKEN NJ2316EMA bearings
80mm x 170mm x 58mm
TIMKEN NU2316EMA bearings
80mm x 170mm x 58mm
TIMKEN NU2217EMA bearings
85mm x 150mm x 36mm
TIMKEN NJ2217EMA bearings
85mm x 150mm x 36mm
