7319BG - NTN Single Row Or Matched Pair of Angular Contact Ball Bearing

  • £175.41

7319BG bearing reference breakdown

Below we will break down the 7319BG bearing reference and provide an explanation for each section provided it can actually be broken down. We can split it into 3 parts the prefix, suffix and body of the item code.

The suffix can be found at the end of the bearing number:


BG - Indicates a 40° contact angle, universal design

The body of the bearing reference is what is left after removing the suffix and the prefix:


73 - Medium Series
19 - 95mm Bore Size

d (mm) 95 D (mm) 200 B (mm) 45
a (mm) 84.5 rs min (mm) 3 r1s min (mm) 1.1
Mass (kg) 6
da min (mm) 109 Da max (mm) 186 Db max (mm) 193
r1a max (mm) 1 ra max (mm) 2.5 db min (mm) 102
Dynamic load C (kN) 167 Static load C0 (kN) 149 Fatigue limit load Cu (kN) 5.6
Nlim (oil) (Tr/min) 4200 Nlim (grease) (Tr/min) 3200 Min operating temperature Tmin (°C) -40
Max operating temperature Tmax (°C) 120

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