Series BNT

BNT - Separable Bearings

Series BNTThe GMN BNT series bearings are separable bearings for complicated installs or applications that require a great amount of axial movement. Specific BNT characteristics are:

  • Inner geometry modeled after the S series bearings – performance characteristics will be similar
  • Ball retaining cage – balls stay in the cage when the bearing is apart
  • Outer race guided cage
  • Simple Assembly – inner and outer races are installed separately
  • Rotating assembly can be balanced with the inner race installed
  • Specified axial clearances can be achieved
  • Hybrid (Silicon Nitride balls) available upon request

BNT Series Product Numbers

No. Basic type Inner
diameter
d [mm]
Outer
diameter
D [mm]
Width
b [mm]
Speed
value Oil
Load
Rating
Dynamic
Load
Rating
Static
202 BNT 625 C TAM ABEC7 UL 5 16 5 150000 1750 640
179 BNT 626 C TAM ABEC7 UL 6 19 6 110000 2400 1000
172 BNT 627 C TAM ABEC7 UL 7 22 7 100000 1750 640
158 BNT 629 C TAM ABEC7 UL 9 26 8 83000 5100 2300
148 BNT 6200 C TAM ABEC7 UL 10 30 9 75000 7000 3300
141 BNT 6201 C TAM ABEC7 UL 12 32 10 68000 7800 3700
126 BNT 6202 C TAM ABEC7 UL 15 35 11 59000 8600 4200
115 BNT 6203 C TAM ABEC7 UL 17 40 12 53000 10900 5500
99 BNT 6204 C TAM ABEC7 UL 20 47 15 45000 16000 8500
81 BNT 6205 C TAM ABEC7 UL 25 52 15 38000 18300 10400
66 BNT 6206 C TAM ABEC7 UL 30 62 16 33000 24200 14000

Speed values shown are for oil-lubrication.
If the operating conditions deviate correction factors must be taken into account.


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