NUKRE62

Yoke type track roller

Stud type track rollers NUKRE, with axial guidance, full complement cylindrical roller set, with eccentric collar, labyrinth seals on both sides

Display units

Metric

Imperial

Main Dimensions & Performance Data

D	62 mm	Outside diameter
d₁	24 mm	Fit diameter of roller stud / stud
B	80 mm	Width
C_{r w}	41,000 N	Basic dynamic load rating, radial
C_{0r w}	54,000 N	Basic static load rating, radial
C_{ur w}	7,400 N	Fatigue load limit, radial
n_{D G}	2,600 1/min	Speed on permanent grease lubrication
F_{0r per}	46,000 N	Permissible static load, radial
F_{r per}	23,300 N	Permissible dynamic load outer ring, radial
≈m	0.782 kg	Weight

Dimensions

B₁	30.6 mm	Maximum witdh of thrust washer
B₂	49.5 mm	Bolt/stud length effectively
C	28 mm	Width, outer ring
C₁	1.3 mm	Protrusion outer ring to thrust washer
r_min	1 mm	Minimum chamfer dimension
d₂	38 mm	Stop diameter of thrust washer
G	M24X1,5	Thread
I_G	25 mm	Thread length
W	14 mm	Width of flats
d_e	28 mm	Diameter of eccentric
B_e	22 mm	Width, eccentric
e	1 mm	Eccentricity

Additional information

	NIPA3X9,5	Drive-fit lubrication nipple
M_A	220 Nm	Tightening torque nut

Downloads:

Your current product variant

Sealing		Labyrinth seals on both sides
Outer Ring profile		Optimized INA-profile
Grease nipples		Drive-fit lubrication nipple unmounted 2x
Relubrication feature		Via head and stud
Assembling aid head		Hexagon socket
Mounting aid stud		Hexagon socket

Characteristics

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