209Fc45 - Cast Iron Bearing Cover (Open) For Size 209 Units, 45 Mm Bore - Fyh Bearings

Brand: Fyh Bearings
Part: 209Fc45
$21.38
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Description / 209Fc45 - Cast Iron Bearing Cover (Open) For Size 209 Units, 45 Mm Bore - Fyh Bearings

FYH 209FC45 — Cast Iron Bearing Cover (Open) for Size 209 Units, 45 mm Bore

FYH Part #209FC45

Shop the FYH 209FC45 — cast iron bearing cover (open) for size 209 units, 45 mm bore. FYH mounted ball bearing components for industrial MRO service, stocked by Laundry Owners Warehouse.

⚠️ Fitment matters: match the shaft size, housing style, and locking type to your existing unit — the part number encodes all of it (explained below). Lock out the drive before any bearing service.

📖 Reading the Part Number

The 209FC45 is an open-face cover that closes the housing around a through-shaft. Covers keep contamination out of the seal area and guard rotating parts. The leading digits identify the mating unit: it fits size 209 FYH housings. The trailing number is the shaft opening — a 45 mm bore for the shaft to pass through.

🔧 Problem → Solution

Noise, heat, or vibration → replace the worn bearing unitSpun or scored shaft fit → correct locking style, properly torquedSeal failure or washout → fresh sealed insert

📋 Specifications & Code Reference

Part Number209FC45
BrandFYH
ComponentCast iron cover, open type
Fits Unit SizeSeries 2, size 209
Bore Opening45 mm
Catalog Description45MM OPEN COVER CAST IRON FOR
StandardJIS B 1557 nomenclature

🛠️ Installation Basics

  1. Lock out the drive and relieve belt or chain tension.
  2. Clean and deburr the shaft; polish out fretting before mounting.
  3. Install the unit and snug the base bolts, align, then torque fully.
  4. Rotate by hand, then run in and re-check fasteners after the first hours of operation.

Torque mounting hardware evenly and rotate the shaft by hand to confirm free, smooth rotation before start-up.

🔗 Related

All FYH Bearing Units


❓ Common Questions

What standard is the 209FC45 built to?

FYH mounted ball bearing units are manufactured to JIS B 1557/1558/1559 standards for fully interchangeable mounted bearings.

Can I get help cross-referencing a competitor part number?

Yes — FYH units interchange dimensionally with most industry-standard mounted bearings. Send us the number on your old unit through the Contact Us Form and we’ll cross it.

Need a cross-reference or shaft-size check?

Contact Us Form