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LV Track rollers

LV series track rollers are with V groove profiled outer rings. These rollers are double-row angular contact ball bearings. Shielded or sealed on both sides, and prefilled high-performance grease for long using life. They can support axial loads from both sides and high radial forces due to the thick-walled outer ring. Accuracy can be class P6 ISO492/DIN620. Radial and axial runout are below 0.02mm. Radial bearing clearance approaching class CN. The roller can be assembled separately or integral stud for an easy amount. 440 stainless steel with food grease is on request.

Feature and advantage:

  •  Inner and Outer rings: choose ultra-clean bearing steel (same supplier of SKF and FAG), Steel plant variety: Xingcheng Steel, Xinye Steel, Baosteel
  • Steel balls: high precision and low noise G10 or G5 class steel ball
  • Standard grease: Kyodo Yushi Multemp SRL or Kluberplex BEM 34-132 or SINOPEC 7014 Aviation Lubricating Grease
  • Sealing solutions: The high-quality shields and seals are made of Japan material.
  • Heat Treatment solutions: Austria Aichelin Bainite Quenching Furnace
  • Dimensional tolerance: P6 (ABEC-3) or P5 (ABEC-5) (standard product is with normal class 0)
  • Run-out: P6 or P5 (standard product is with normal class 0

PRODUCT FILTERS AND TABLE

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Bore diameter (mm)

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Designation Linear shaft diameter Bore diameter Outside diameter Inner ring width Effective dynamic load rating as track roller (radial) Effective static load rating as track roller (radial) Maximum dynamic load rating as track roller (radial) Maximum static load rating as track roller (radial)
dS d D B Cr C0r Fr F0r
mm
mm
mm
mm
N
N
N
N
LV20/7-2Z 10 7 22 11 2450 1620 2350 4150
LV20/8-2Z 10 8 30 14 4490 2700 11000 19800
LV202-38-2Z 10 15 38 17 7290 4550 10200 17900
LV202-40-2Z 10 15 40 18 7950 4950 14500 26500
LV201-2Z 20 12 41 20 8180 5110 17200 31500
LV202-41-2Z 20 15 41 20 8180 5110 17200 31500
LV203-2Z 20 17 58 25 16580 9200 47000 86000
LV204-57-2Z 30 20 57 22 16910 9200 47000 86000
LV204-58-2Z 30 20 58 25 16790 9200 40000 72000
LV20/7-2Z
dS Linear shaft diameter 10 mm
d Bore diameter 7 mm
D Outside diameter 22 mm
B Inner ring width 11 mm
Cr Effective dynamic load rating as track roller (radial) 2450 N
C0r Effective static load rating as track roller (radial) 1620 N
Fr Maximum dynamic load rating as track roller (radial) 2350 N
F0r Maximum static load rating as track roller (radial) 4150 N
LV20/8-2Z
dS Linear shaft diameter 10 mm
d Bore diameter 8 mm
D Outside diameter 30 mm
B Inner ring width 14 mm
Cr Effective dynamic load rating as track roller (radial) 4490 N
C0r Effective static load rating as track roller (radial) 2700 N
Fr Maximum dynamic load rating as track roller (radial) 11000 N
F0r Maximum static load rating as track roller (radial) 19800 N
LV202-38-2Z
dS Linear shaft diameter 10 mm
d Bore diameter 15 mm
D Outside diameter 38 mm
B Inner ring width 17 mm
Cr Effective dynamic load rating as track roller (radial) 7290 N
C0r Effective static load rating as track roller (radial) 4550 N
Fr Maximum dynamic load rating as track roller (radial) 10200 N
F0r Maximum static load rating as track roller (radial) 17900 N
LV202-40-2Z
dS Linear shaft diameter 10 mm
d Bore diameter 15 mm
D Outside diameter 40 mm
B Inner ring width 18 mm
Cr Effective dynamic load rating as track roller (radial) 7950 N
C0r Effective static load rating as track roller (radial) 4950 N
Fr Maximum dynamic load rating as track roller (radial) 14500 N
F0r Maximum static load rating as track roller (radial) 26500 N
LV201-2Z
dS Linear shaft diameter 20 mm
d Bore diameter 12 mm
D Outside diameter 41 mm
B Inner ring width 20 mm
Cr Effective dynamic load rating as track roller (radial) 8180 N
C0r Effective static load rating as track roller (radial) 5110 N
Fr Maximum dynamic load rating as track roller (radial) 17200 N
F0r Maximum static load rating as track roller (radial) 31500 N
LV202-41-2Z
dS Linear shaft diameter 20 mm
d Bore diameter 15 mm
D Outside diameter 41 mm
B Inner ring width 20 mm
Cr Effective dynamic load rating as track roller (radial) 8180 N
C0r Effective static load rating as track roller (radial) 5110 N
Fr Maximum dynamic load rating as track roller (radial) 17200 N
F0r Maximum static load rating as track roller (radial) 31500 N
LV203-2Z
dS Linear shaft diameter 20 mm
d Bore diameter 17 mm
D Outside diameter 58 mm
B Inner ring width 25 mm
Cr Effective dynamic load rating as track roller (radial) 16580 N
C0r Effective static load rating as track roller (radial) 9200 N
Fr Maximum dynamic load rating as track roller (radial) 47000 N
F0r Maximum static load rating as track roller (radial) 86000 N
LV204-57-2Z
dS Linear shaft diameter 30 mm
d Bore diameter 20 mm
D Outside diameter 57 mm
B Inner ring width 22 mm
Cr Effective dynamic load rating as track roller (radial) 16910 N
C0r Effective static load rating as track roller (radial) 9200 N
Fr Maximum dynamic load rating as track roller (radial) 47000 N
F0r Maximum static load rating as track roller (radial) 86000 N
LV204-58-2Z
dS Linear shaft diameter 30 mm
d Bore diameter 20 mm
D Outside diameter 58 mm
B Inner ring width 25 mm
Cr Effective dynamic load rating as track roller (radial) 16790 N
C0r Effective static load rating as track roller (radial) 9200 N
Fr Maximum dynamic load rating as track roller (radial) 40000 N
F0r Maximum static load rating as track roller (radial) 72000 N
Linear shaft diameter
dS
10 mm
Bore diameter
d
7 mm
Outside diameter
D
22 mm
Inner ring width
B
11 mm
Effective dynamic load rating as track roller (radial)
Cr
2450 N
Effective static load rating as track roller (radial)
C0r
1620 N
Maximum dynamic load rating as track roller (radial)
Fr
2350 N
Maximum static load rating as track roller (radial)
F0r
4150 N
Linear shaft diameter
dS
10 mm
Bore diameter
d
8 mm
Outside diameter
D
30 mm
Inner ring width
B
14 mm
Effective dynamic load rating as track roller (radial)
Cr
4490 N
Effective static load rating as track roller (radial)
C0r
2700 N
Maximum dynamic load rating as track roller (radial)
Fr
11000 N
Maximum static load rating as track roller (radial)
F0r
19800 N
Linear shaft diameter
dS
10 mm
Bore diameter
d
15 mm
Outside diameter
D
38 mm
Inner ring width
B
17 mm
Effective dynamic load rating as track roller (radial)
Cr
7290 N
Effective static load rating as track roller (radial)
C0r
4550 N
Maximum dynamic load rating as track roller (radial)
Fr
10200 N
Maximum static load rating as track roller (radial)
F0r
17900 N
Linear shaft diameter
dS
10 mm
Bore diameter
d
15 mm
Outside diameter
D
40 mm
Inner ring width
B
18 mm
Effective dynamic load rating as track roller (radial)
Cr
7950 N
Effective static load rating as track roller (radial)
C0r
4950 N
Maximum dynamic load rating as track roller (radial)
Fr
14500 N
Maximum static load rating as track roller (radial)
F0r
26500 N
Linear shaft diameter
dS
20 mm
Bore diameter
d
12 mm
Outside diameter
D
41 mm
Inner ring width
B
20 mm
Effective dynamic load rating as track roller (radial)
Cr
8180 N
Effective static load rating as track roller (radial)
C0r
5110 N
Maximum dynamic load rating as track roller (radial)
Fr
17200 N
Maximum static load rating as track roller (radial)
F0r
31500 N
Linear shaft diameter
dS
20 mm
Bore diameter
d
15 mm
Outside diameter
D
41 mm
Inner ring width
B
20 mm
Effective dynamic load rating as track roller (radial)
Cr
8180 N
Effective static load rating as track roller (radial)
C0r
5110 N
Maximum dynamic load rating as track roller (radial)
Fr
17200 N
Maximum static load rating as track roller (radial)
F0r
31500 N
Linear shaft diameter
dS
20 mm
Bore diameter
d
17 mm
Outside diameter
D
58 mm
Inner ring width
B
25 mm
Effective dynamic load rating as track roller (radial)
Cr
16580 N
Effective static load rating as track roller (radial)
C0r
9200 N
Maximum dynamic load rating as track roller (radial)
Fr
47000 N
Maximum static load rating as track roller (radial)
F0r
86000 N
Linear shaft diameter
dS
30 mm
Bore diameter
d
20 mm
Outside diameter
D
57 mm
Inner ring width
B
22 mm
Effective dynamic load rating as track roller (radial)
Cr
16910 N
Effective static load rating as track roller (radial)
C0r
9200 N
Maximum dynamic load rating as track roller (radial)
Fr
47000 N
Maximum static load rating as track roller (radial)
F0r
86000 N
Linear shaft diameter
dS
30 mm
Bore diameter
d
20 mm
Outside diameter
D
58 mm
Inner ring width
B
25 mm
Effective dynamic load rating as track roller (radial)
Cr
16790 N
Effective static load rating as track roller (radial)
C0r
9200 N
Maximum dynamic load rating as track roller (radial)
Fr
40000 N
Maximum static load rating as track roller (radial)
F0r
72000 N
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