FKS12 Boss Level Precision Narrow Series Spherical Bearing 0.7500 Bore 1.4375 Outer Diameter 0.750 Width 0.593 Thick Ball Diameter 1.187 Made From 52100 Steel With Hard Chrome Plating Alloy Race Oil Coated Optional Teflon Liners
✔️ Bore 0.750 in, OD 1.4375 in, Width 0.750 in, Ball dia 1.187 in
This precision spherical bearing is built for narrow-series use in compact machinery where precise motion and misalignment compensation matter. The ball is 52100 steel with hard chrome plating; the race is alloy steel, heat treated and oil coated. Teflon liners are available.
✅ Bore: 0.750 in
✅ Outer diameter: 1.4375 in
✅ Width: 0.750 in
✅ T Width: 0.593 in
✅ O Dia: 0.920 in
✅ Ball diameter: 1.187 in
✅ Chamfer: 0.044 in
✅ Misalignment angle: 9°
✅ Ball material: 52100 steel with hard chrome plating
✅ Race material: alloy steel, heat treated and oil coated
✅ Optional liners: Teflon
💡 What is a narrow series precision spherical bearing used for in compact machinery?
These handy bearings help align rotating parts in tight spaces while maintaining smooth motion.
- Misalignment handling in tight spaces- High load capacity in compact designs
- Chrome-plated 52100 steel ball and oil-coated alloy race
- Optional Teflon liners reduce friction in challenging setups
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