INA ZARF1762-L-TV bearings
ZARF1762-L-TV, Needle roller/axial cylindrical roller bearings ZARF..-L, double direction, for screw mounting, long shaft locating washer


INA Needle roller/axial cylindrical roller bearings ZARF..-L
Bore diameter
17.000 mm
Outside diameter
62.000 mm
Total width
57.000 mm
Cr
14000 N
C0r
19900 N
Ca
26000 N
C0a
57000 N
Limiting speed
7800 r/min
Net weight
0.458 kg
Measurement system
Metric
Sealing
Without
Cage
Plastic
Bearing material
Steel
Rolling material
Steel
Lubricant in bearing
Without
Relubrication feature
With

In stock


Technical specification for INA ZARF1762-L-TV

ZARF1762-L-TV INA
Part NumberZARF1762-L-TV
Main Dimensions & Performance Data
d 17 mm Bore diameter
D 62 mm Outside diameter
H 57 mm Hight
Ca 26000 N Basic dynamic load rating, axial
C0a 57000 N Basic static load rating, axial
Cr 14000 N Basic dynamic load rating, radial
C0r 19900 N Basic static load rating, radial
Cua 8000 N Fatigue load limit, axial
Cur 3000 N Fatigue load limit, radial
nG Oil 7800 1/min Limiting speed for oil lubrication
nG Grease 2100 1/min Limiting speed for grease lubrication
MRL 0.4 Nm Bearing friction torque
m ≈ 0.458 kgWeight
Mounting dimensions
Da max 39 mmMaximum diameter of housing shoulder
da min 26 mm Minimum diameter shaft shoulder
t1 0.1 mm Position bore in the housing
Dimensions
H1 41.5 mm Height outer ring over wave washer
C 14 mm Width, outer ring
C1 8 mm Distance to lubrication hole
D1 38 mm Rip diameter shaft washer
D2 28 mm Heeldiameter wave washer long
D3 38 mm Outside diameter wave washer long
B 9 mm Width, inner ring
B1 23 mm Width wave washer long
B2 11 mm Width heel wave washer long
rmin 0.3 mm Minimum chamfer dimension
r1 min 0.6 mm Minimum chamfer dimension
d1 3.2 mm Diameter lubrication hole
J 48 mm Pitch circle diameter (holes)
n 6 Number of screwing holes
n x t 60° Split
Additional information
CaL 1600 N/µm Rigidity axial
CkL 160 Nm/mrad Tilting stiffness
Mm 0.464 kg*cm2 Mass moment of inertia
  1µm Axial runout
radial ZM17 Recommended INA precision locknut for radial locking (not included)
axial AM17 Locknut 2
MA 12 Nm Tightening torque nut
  7078 N Preload force axial
  28X40X7 Sealing ring
  M6 Screw size
na 6 Number of screws
na x ta 60° Division (screwing holes)
INA Needle roller/axial cylindrical roller bearings ZARF..-L

INA ZARF1762-L-TV - Needle roller/axial cylindrical roller bearings ZARF..-L, double direction, for screw mounting, long shaft locating washer.

ZARF1762-L-TV INA axial/radial roller bearings for screw drives are double direction, high precision axial cylindrical roller bearings with a radial bearing component. The inner ring, outer ring and cylindrical roller and cage assemblies are matched to each other such that the bearing is axially clearance-free after preloading by means of an INA precision locknut.

ZARF1762-L-TV INA is with fixing holes in the outer ring, which is screw mounted directly on the adjacent construction. ZARF1762-L-TV have a stepped shaft locating washer extended on one side.

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