BEIJING ADYR BEARING CO.,LTD
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INA ZARN2052-TV bearing

INA ZARN2052-TV Bearing

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
7 days
Technical Parameters:
Product Designations:
ZARN2052-TV
Structure:
cylindrical roller bearings
Inside Diameter:
20 mm
Outside Diameter:
52 mm
Thickness:
46 mm
Brand:
INA
Precision Rating:
P0 、P6、P5、P4、P2
Bearing Material:
bearing steel
Seals Type:
TV
INA ZARN2052-TV Bearing

 

Needle roller/axial cylindrical roller bearings ZARN2052-TV

 
double direction
d 20  mm 
   
D 52  mm 
   
H 46  mm 
   
 
B 10  mm 
   
C 16  mm 
   
D1 42  mm 
   
Da max 43  mm 
  Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
da min 33  mm 
  Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
H1 31  mm 
   
r1 min 0,6  mm 
   
rmin 0,3  mm 
   
 
m 0,41  kg 
  Mass
Ca 33500  N 
  Basic dynamic load rating, axial
C0a 76000  N 
  Basic static load rating, axial
Cr 14900  N 
  Basic dynamic load rating, radial
C0r 22400  N 
  Basic static load rating, radial
nG Öl 7000  1/min 
  Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett 2000  1/min 
  Limiting speed for grease lubrication
MRL 0,5  Nm 
  Bearing frictional torque
caL 1800  N/µm 
  Axial rigidity
ckL 230  Nm/mrad 
  Tilting rigidity
Mm 0,62  kg x cm^2 
  Mass moment of inertia for rotating inner ring
  1  µm 
  Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.
  ZMA20/38, AM20 
  Designation of recommended INA locknut
MA 18  Nm 
  Tightening torque
Only valid in conjunction with INA precision locknuts
  9376  N 
  Axial preload force
   
  Locknuts not included in delivery.

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