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Blue cast iron pillow block bearing with eccentric collar, 30 mm bore

Tritan

Tritan HCPK206-19 Pillow Block Bearing Cast Iron Eccentric 30mm Bore

SKU CH-9K6E-FCW63

Cast iron pillow block bearing with 30mm bore, eccentric locking and double seals for radial ball applications

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • 30 mm bore fits standard shafts
  • Cast iron housing resists heavy loads
  • Double sealed closure keeps contaminants out
  • Grease lubrication handles -40 °C to 120 °C
  • Bolt-through mount with 121 mm hole centres

Pillow Block Bearing 30 mm Bore

The Tritan HCPK206-19 is a cast-iron pillow block bearing designed for power transmission applications. Its 30 mm cylindrical bore fits standard shafting in industrial and agricultural machinery. The unit suits maintenance teams and OEM builders who need a ready-to-mount housed bearing with a fixed expansion type.

Thermals Noise and Power Draw

The bearing operates across a temperature range of -40 to 120 degrees Celsius using factory grease lubrication. Double-sealed closures retain lubricant and exclude contaminants without adding measurable friction. As a passive mechanical component it generates no electrical noise and draws no power during operation.

Build Quality and Mounting Implications

The cast-iron housing provides rigidity with a centre height of 39.6 mm and a base width of 44 mm. Two bolt-through mount holes sit on 121 mm centre-to-centre spacing in both directions for secure attachment. The eccentric locking collar simplifies shaft fixation without requiring additional adapter sleeves.

Highlights

  • 30 mm bore fits standard shafts
  • Cast iron housing resists heavy loads
  • Double sealed closure keeps contaminants out
  • Grease lubrication handles -40 °C to 120 °C
  • Bolt-through mount with 121 mm hole centres

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

How do I bolt the cast-iron housing with 121 mm hole spacing onto a 30 mm shaft?

Drill two bolt-through holes 121 mm apart centre-to-centre, slide the 30 mm cylindrical bore onto the shaft, then tighten the eccentric locking collar — do not hammer the inner ring.

What grease interval does the double-sealed radial ball insert need between -40 °C and 120 °C?

Relubricate through the housing fitting every 2 000–4 000 hours; use NLGI 2 grease compatible with the factory fill and purge until fresh grease appears at the seals.

At what load does the fixed-expansion 206 series insert hit its dynamic capacity limit?

The 206 series radial ball insert is rated for approximately 19 kN dynamic load; sustained loads above that will reduce bearing life rapidly.

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