NATV-10 bearing: complete specifications & equivalents

Specification table

Source: catalog reference (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 15 support rollers / ch. 16 cam followers) · extracted 2026-09-30

Parameters extracted from the official SKF Rolling Bearings catalogue (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 15 support rollers / ch. 16 cam followers); SKF® and SKF Explorer® are trademarks of AB SKF, used here for identification only — mpnbase is not an authorized SKF distributor. Boundary dimensions are ISO 15 interchangeable; current production values may differ, verify at skf.com.

Cross references & equivalents

Interchange levels: full standard interchange · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.

How the NATV-10 model number is decoded

the 30 mm outside diameter runs on the track while the 10 mm bore takes the pin or shaft; the 15 mm overall width spreads the Hertzian contact over the outer ring published ratings C 8.97 kN and C0 14.6 kN already include the bending-stress correction for the unsupported outer ring — the C/C0 ratio of 0.61 is typical for full-complement support roller with flange rings, with inner ring executions fatigue load limit Pu 1.66 kN at 10 mm bore gives a specific load of 0.90 kN per mm; the limiting speed is 3,200 r/min the 15 mm width carries the load at 0.60 kN per mm of roller complement; section height 10.0 mm between bore and track surface determines the outer-ring bending stiffness mass 65 g over a 30x15 mm envelope works out to 0.144 g per mm² of projected area — a useful figure when sizing the drive inertia for medium-speed cam duty with a 10 mm bore this is one of the smallest sizes listed; the reduced section height limits the outer-ring bending stiffness, so track alignment must be held closely the NATV prefix identifies a full-complement flanged support roller — ideal for slow, heavily loaded tracks where the cam profile generates high contact stress but the surface speed stays moderate typical applications include material handling lift and lower tracks, sheet-metal forming press feeds and textile machine cam drives this size is commonly specified for material handling lift and lower tracks and sheet-metal forming press feeds, where the 30 mm track diameter and 10 mm bore fit standard cam and rail geometries in textile machine cam drives the 30 mm outer ring provides the rolling contact while the inner ring bore simplifies mounting; the 65 g mass is low enough for rapid indexing cycles the higher static capacity invites overloading; remember the dynamic C rating still governs fatigue life full complement needle rollers have no cage to separate them — momentary unloading can let rollers skew and jam in the track

Typical equipment & failure modes

Selection pitfalls — read before you substitute

• in oscillating applications the rollers can brinell if the stroke is too short to rotate the full complement; ensure the motion profile rotates the rollers through at least one full revolution
• the higher static capacity invites overloading; remember the dynamic C rating still governs fatigue life
• full-complement rollers generate more friction and heat — the lower limiting speed is a hard thermal limit, not a suggestion