6004 ZZ SKF Bearing
SKF · Deep groove ball bearing · Metal shields on both sides · 20×42×12 mm
Deep groove ball
Double shield
In stock
6004 ZZ SKF is a deep groove ball bearing with a 20 mm bore, 42 mm outside diameter and 12 mm width, shielded on both sides with metal shields.
Deep groove ball bearing with shields on both sides, SKF Explorer class; C3 internal clearance according to the code on the box (6004-2Z/C3).
Dimensions
Bore (d)20 mm
Outside diameter (D)42 mm
Width (B)12 mm
Chamfer (r min)0.6 mm
Weight≈ 0.0684 kg
Balls9 × ≈6.49 mm
Load ratings and speed
Dynamic load rating C9.95 kN
Static load rating C₀5 kN
Limiting speed≈ 19,000 rpm
Reference speed (grease)≈ 38,000 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
Electric motor (0.75–1.5 kW) front/rear shaft bearing
Motorcycle front and rear wheel hub (in many 125–250 cc models)
Booster pump, circulation and small centrifugal pump shaft
Lawn mower and brush cutter blade shaft
Tumble dryer drum pulley and fan motor bearing
In small automotive auxiliary units such as starter motors / alternators (some types)
Conveyor roller and small gear reducer input shaft
6004-2Z (ZZ)
– all our products in this size (3)