High Octane Heavy Duty Metric Spline Bushing Type B KN 16x20 Profile C1045 Steel DIN 5463 52mm Outer Diameter 28mm Sleeve Bore 40mm Length Solid Built Industrial Replacement Hardware For Daily Rig Use

Metric KN16x20 Spline Bushing Type B DIN 5463 Steel
✔️ OD 52mm Bore 28mm Length 40mm C1045 Steel Part 1-090-KB16

This rugged metric spline bushing brings serious grip for daily rig work and industrial machinery repairs. Fabricated from stout C1045 steel to meet DIN 5463 benchmarks, the KN 16x20 profile locks solidly onto shafts to manage heavy rotational forces. It slides right into existing housings as a drop-in fix for worn-out parts that need to hold their ground under strain.

✅ KN16x20 spline profile engages mates tightly for seamless torque transfer
✅ C1045 steel build offers durable resistance against wear and deformation
✅ 52 mm outside diameter matches standard bearing housing bores
✅ 28 mm inner sleeve bore centers shafts with precise clearance fit
✅ 40 mm length spans reliably across typical mounting brackets
✅ 38 mm bolt circle aligns with 5.3 mm hole openings for secure fastening
✅ Part reference 1-090-KB16 guarantees accurate swap for maintenance crews

💡 Why pick C1045 steel spline bushings for high-torque industrial drives?

Sturdy spline units beat plain sleeves when your equipment throws serious twisting force around.

- KN16x20 tooth engagement stops slippage where smooth bores would let shaft whip under load. - C1045 alloy responds well to heat treatment hardening for long life in dirty grease pits. - DIN 5463 dimension set makes finding backup stock quick handy swaps for fleet downtime. - Type B shape covers wider load ranges compared to lighter duty bushing styles on the shelf. ✝️