6307 2RS ORS Bearing
ORS · Deep groove ball bearing · Rubber seals on both sides · 35×80×21 mm
Deep groove ball
Double seal
In stock
6307 2RS ORS is a deep groove ball bearing with a 35 mm bore, 80 mm outside diameter and 21 mm width, sealed on both sides with rubber seals.
Deep groove ball bearing sealed on both sides; C3 internal clearance according to the code on the box.
Dimensions
Bore (d)35 mm
Outside diameter (D)80 mm
Width (B)21 mm
Chamfer (r min)1.5 mm
Weight≈ 0.4489 kg
Balls8 × ≈13.27 mm
Load ratings and speed
Dynamic load rating C35.1 kN
Static load rating C₀19 kN
Limiting speed≈ 5,775 rpm
Reference speed (grease)≈ 16,000 rpm
Rubber seals on both sides, greased for life. The best protection against dust and water; seal friction keeps its speed below the shielded version. For damp and dirty conditions.
Where it is used
Industrial electric motor shaft bearing (15–20 HP)
Gear reducer and gearbox output shaft
Agricultural machinery: baler, silage/corn silage machine, threshing machine and thresher
Feed crushing mill, hammer mill and flour mill shaft
Extractor fan, blower and large fan shaft
Conveyor drive drum and chain conveyor
Screw/piston air compressor and generator bearing
Stone crushing, screening and mining conveyor plants