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Stainless steel yoke roller, flat head, double sealed, 1 inch roller diameter

Smith Bearing

Smith Bearing YR-1-X-SS bearing, 5/16 in bore, 1 in roller, stainless steel

SKU CH-5WSD-WVFSS

Stainless-steel needle-roller yoke follower with 5/16 in bore and 1 in roller diameter

  • Stainless steel construction resists corrosion in harsh environments
  • Double-sealed design protects internal components from contamination
  • Needle roller bearing handles high radial loads in compact spaces
  • 440-grade stainless steel provides strength and wear resistance
  • Flat roller head distributes load evenly across the surface

Precision Needle Yoke

The Smith Bearing YR-1-X-SS is a stainless steel needle roller yoke designed for power transmission applications. Its 440-grade construction provides corrosion resistance while the double sealed contact closure protects internal rolling elements from contamination.

Sealed Stainless Build

Double contact seals retain lubricant and exclude debris without external caps or shields. The flat roller head distributes load evenly across the 1 in diameter surface while the 5/8 in roller width supports the rated 1,560 lbf dynamic radial capacity.

Compact Linear Motion

Suits machinery requiring a self-contained cam follower in a 11/16 in overall length. Builders needing higher load ratings, wider rollers, or alternative seal configurations should evaluate other bearing series.

How it compares

Measured against everything we stock in Bearings, Belts & Drive Components, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 71% of the 693 comparable items (median $35.99).

Specifications

No published specifications for this item yet.

Questions about this item

How often will the double sealed yoke roller need grease replenishment?

The double sealed contact design retains lubricant for the bearing's service life, eliminating the need for scheduled grease replenishment under normal operating conditions.

Which rating defines the load limit before the needle rollers deform permanently?

The dynamic radial load capacity of 1,560 lbf marks the threshold for sustained loading without permanent deformation of the 440 stainless steel needle rollers.

How much heat does the sealed needle roller generate during continuous rotation?

Heat generation depends on speed and load relative to the 1,560 lbf dynamic capacity; the stainless steel construction and contact seals add minimal friction when properly aligned and loaded within rating.

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