6203 2Z Single Row Deep Groove Ball Bearing 17*40*12mm Chrome Steel SUNBEARINGProduct Specification

Bore diameter:	17 mm	Basic dynamic load rating	9.95 kN
Outside diameter:	40 mm	Basic static load rating	4.75 kN
Overall width:	12 mm	Fatigue load limit	0.2 kN
Rows of Balls	Single	Reference speed	38000 r/min
Outer ring type:	Unsplit	Limiting speed	19000 r/min
Radial clearance class	CN (Standard)	Mass	0.067 kg
Closure type:	ZZ	Ball Qty	8
Material	Chrome Steel	Ball Dia (Dw)	6.747 mm
Cage Material	Sheet Steel	Max. Shaft Shoulder Dia. Inner (Li)	25 mm
Precision	A1	Min. Housing Shoulder Dia., Outer (Lo)	34 mm

6203 Bearing Short Description

6203 bearing is one of the most common ball bearings that have 17mm inner diameter and 40mm outer diameter, before the seals were inserted, grease was added to give longer life to the bearing assembly, 6203 ball bearing is also an economical item, notice the price in relation to the dimensions, however, metric bearings are generally less in price than the imperial inch standard, the reason is simple, the higher the demand, the higher the mass production and lower the cost.

Deep Groove Ball Bearing Features

Single row deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings, and ball cage assemblies. They are simple in design robust in operation and easy to maintain.

• Capable of supporting radial and moderate axial loads in both directions

• Sealed for life bearing

• Super finished raceways improves lubrication and bearing life

• Operating temperature -10 to 100°C

6203 Bearing Application

Deep groove ball bearings can be used in gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yos, etc.