TLAM4020 closed end needle bearing, shell type design with 40x47x20mm dimensions

TLAM4020 Needle Roller Bearing
✔️ sealed shell-type needle bearing 40x47x20 mm

The TLAM4020 is a compact, shell-type needle roller bearing built for high radial loads where space is tight. It uses a drawn cup outer shell and a closed end design, making it easy to press into housings while keeping lubrication contained and contamination out.

✅ Size: 40 mm ID x 47 mm OD x 20 mm width
✅ Type: shell-type needle roller bearing, closed end
✅ Sealing: dual rubber seals for dirt and dust protection
✅ Lubrication: oil preserved from factory
✅ Dynamic load rating: 31,872 N
✅ Static load rating: 70,215 N
✅ Thin outer shell for compact housings
✅ Designed for high radial load capacity
✅ Quantity: 1 bearing

💡 Why are shell-type needle roller bearings used in compact machinery?
Shell-type needle bearings are all about saving space while still handling serious loads.
They use a thin drawn outer ring to reduce housing size.
Needle rollers spread load over a larger contact area for high radial strength.
Closed or sealed designs help retain lubrication and extend service life in dirty environments.

If you’re squeezing performance into a tight space and still want strong load handling, the TLAM4020 is a smart, no-nonsense choice that punches above its size.