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  Deep groove ball bearings

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

6303-Z 17 mm 47 mm 14 mm 14.3 N 6.55 N 34000 rpm 22000 rpm
6303-RSL 17 mm 47 mm 14 mm 14.3 N 6.55 N 34000 rpm 22000 rpm
6303-RSH 17 mm 47 mm 14 mm 14.3 N 6.55 N - 11000 rpm
6303-2ZNR 17 mm 47 mm 14 mm 14.3 N 6.55 N 34000 rpm 17000 rpm
6303-2Z/VA228 17 mm 47 mm 14 mm 14.3 N 6.55 N - 280 rpm
6303-2Z 17 mm 47 mm 14 mm 14.3 N 6.55 N 34000 rpm 17000 rpm
6303-2RSL 17 mm 47 mm 14 mm 14.3 N 6.55 N 34000 rpm 17000 rpm
6303-2RSH 17 mm 47 mm 14 mm 14.3 N 6.55 N - 11000 rpm
6303/HR22T2 17 mm 47 mm 14 mm 0.26 N 0.21 N - 920 rpm
6303/HR22Q2 17 mm 47 mm 14 mm 0.26 N 0.21 N - 920 rpm
6303/HR11TN 17 mm 47 mm 14 mm 0.37 N 0.26 N - 1050 rpm
6303/HR11QN 17 mm 47 mm 14 mm 0.37 N 0.26 N - 1050 rpm
6303 NR 17 mm 47 mm 14 mm 14.3 N 6.55 N 34000 rpm 22000 rpm
6303 N 17 mm 47 mm 14 mm 14.3 N 6.55 N 34000 rpm 22000 rpm
6302-Z 15 mm 42 mm 13 mm 11.9 N 5.4 N 38000 rpm 24000 rpm
6302-RSL 15 mm 42 mm 13 mm 11.9 N 5.4 N 38000 rpm 24000 rpm
6302-RSH 15 mm 42 mm 13 mm 11.9 N 5.4 N - 12000 rpm
6302-2Z 15 mm 42 mm 13 mm 11.9 N 5.4 N 38000 rpm 19000 rpm
6302-2RSL 15 mm 42 mm 13 mm 11.9 N 5.4 N 38000 rpm 19000 rpm
6302-2RSH 15 mm 42 mm 13 mm 11.9 N 5.4 N - 12000 rpm