Precision Machined Needle Roller Bearing NA4904 From INA, 20 Millimeter Bore, 37 Millimeter Outer Diameter, 17 Millimeter Width, High Load Capacity, Space Saving Compact Design With Tight Tolerances

Machined Needle Roller Bearing NA4904: compact load
✔️ 20 mm bore, 37 mm OD, 17 mm width; single bearing INA

These machined needle roller bearings pack a lot of performance into a slim profile, using long slender rollers to maximize radial load capacity in tight spaces. Ideal for compact machinery, automotive components, and automation systems where reliability matters.

✅ Bore 20 mm; Outer diameter 37 mm; Width 17 mm
✅ Precision machined tolerance for demanding applications
✅ Robust steel cage construction for durability
✅ High load capacity in tiny radial space
✅ Normal clearance variant for standard fits

💡 What is a needle roller bearing used for in compact machinery and why is a machined design helpful? Needle rollers provide high radial load capacity in tight spaces. - Handy for engines, gearboxes, robotics, and automation where space is a premium - Improves load capacity while keeping footprints small - Machined tolerances promote consistent performance and easy alignment