625 ZZ NMB Bearing
NMB · Deep groove ball bearing · Metal shields on both sides · 5×16×5 mm
Deep groove ball
Double shield
In stock
625 ZZ NMB is a deep groove ball bearing with a 5 mm bore, 16 mm outside diameter and 5 mm width, shielded on both sides with metal shields.
Dimensions
Bore (d)5 mm
Outside diameter (D)16 mm
Width (B)5 mm
Chamfer (r min)0.3 mm
Weight≈ 0.0048 kg
Balls6 × ≈3.24 mm
Load ratings and speed
Dynamic load rating C2.34 kN
Static load rating C₀0.95 kN
Limiting speed≈ 47,600 rpm
Reference speed (grease)≈ 88,000 rpm
Metal shields on both sides, greased for life. Being non-contact, it runs faster than a sealed bearing. For dry and dusty conditions.
Where it is used
3D printer and hobby CNC roller/guide wheel
Sliding door/window, furniture drawer and shelf wheel
Small DC electric motors and toy mechanisms
Small shaft bearing in power tools
RC models and hobby equipment
General-purpose small size: used in any lightly loaded mini mechanism
625-2Z (ZZ)
– all our products in this size (2)