KR16-PP-RR

Yoke type track roller

Stud type track rollers KR..-PP, with axial guidance, plastic axial plain washers on both sides, optimized INA-profile

Display units

Metric

Imperial

Main Dimensions & Performance Data

D	16 mm	Outside diameter
d₁	6 mm	Fit diameter of roller stud / stud
B	28 mm	Width of the roller stud
C_{r w}	3,200 N	Basic dynamic load rating, radial
C_{0r w}	3,450 N	Basic static load rating, radial
C_{ur w}	465 N	Fatigue load limit, radial
n_{D G}	14,000 1/min	Speed on permanent grease lubrication
≈m	0.017 kg	Weight

Dimensions

B₁	12.2 mm	Maximum witdh of thrust washer
B₂	16 mm	Bolt/stud length effectively
C	11 mm	Width, outer ring
C₁	0.6 mm	Protrusion outer ring to thrust washer
r_min	0.15 mm	Minimum chamfer dimension
d₂	12.5 mm	Stop diameter of thrust washer
G	M6	Thread
I_G	8 mm	Thread length

Additional information

	NIPA1	Drive-fit lubrication nipple
	1.5 mm	Protrusion lubrication nipple
M_A	3 Nm	Tightening torque nut

Downloads:

Your current product variant

Sealing	PP	Three-stage sealing by plastic axial plain washer on both sides
Outer Ring profile		Optimized INA-profile
Grease nipples		Drive-fit lubrication nipple unmounted 1x
Relubrication feature		Via head
Assembling aid head		Mounting slot
Coating	RR	Protected against corrosion by Corrotect special coating

Title