H307 Bearing Adapter Sleeve With Lock Nut And Lock Washer For 35 Mm Shaft And 40 Mm Bore M35x1.5 Thread Fits 1207K 2207K 1307K Series Bearings With KM7 Lock Nut And MB7 Lock Washer Steel Construction

Compact single-unit H307 adapter sleeve with nut ✔️ fits 35 mm shaft, 40 mm bore, M35x1.5 thread, width ~40 mm

This adapter sleeve is designed to convert a 35 mm shaft to a 40 mm bearing bore and is supplied with a lock nut and washer for secure retention. It's commonly used in shaft-to-bore assemblies across machinery like conveyors, gearboxes, and pumps where DIN 5415 / ISO 2982-1 standards apply.

✅ Shaft dia d: 35 mm; bore d1: 40 mm; thread G: M35x1.5; width B1 ~40 mm
✅ Lock nut KM7 and lock washer MB7 included for secure retention
✅ Material: carbon steel or alloy steel per DIN 5415 / ISO 2982-1
✅ Common bearing fits: 1207K, 2207K, 1307K, etc
✅ DIN/ISO compliant dimensions for easy interchangeability

💡 What is a bearing adapter sleeve used for in shaft-to-bore assemblies and how to choose size?

- It adapts a shaft to a bearing bore size for proper fit and alignment - It uses a lock nut KM7 and lock washer MB7 to secure the assembly - Size is chosen by matching shaft diameter, bore size, and thread type - DIN 5415 / ISO 2982-1 standards ensure interchangeability