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

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

6203 2Z Single Row Deep Groove Ball Bearing 17*40*12mm Chrome Steel SUNBEARING
6203 2Z Single Row Deep Groove Ball Bearing 17*40*12mm Chrome Steel SUNBEARING6203 2Z Single Row Deep Groove Ball Bearing 17*40*12mm Chrome Steel SUNBEARING6203 2Z Single Row Deep Groove Ball Bearing 17*40*12mm Chrome Steel SUNBEARING6203 2Z Single Row Deep Groove Ball Bearing 17*40*12mm Chrome Steel SUNBEARING6203 2Z Single Row Deep Groove Ball Bearing 17*40*12mm Chrome Steel SUNBEARING
  • Price
  • US $6/piece
  • Model
  • 6203
  • Unit Price
  • Order QuantityUnit PriceDelivery period
    1 - 2000US $6/piece7 day
  • Quantity
  • piece
Detail Information
  • Color:Silver
  • Inner Diameter:17 mm
  • Outer Diameter:40 mm
  • Width:12 mm
  • MOQ:1
  • Service:OEM
  • Samples:Frtee Sample

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

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.
6203 bearing drawing
6203 bearing

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.
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