Ningbo Fangyuan Bearing Co., Ltd.

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LV(RV) Track Roller Bearing
Track roller bearing with "V" groove profile – type LV(RV)


Features

Feature

Series LV bearings can be widely used in the cylindrical track or " V " profile track with an angle of 120 degrees. Different from the series LFR bearings, series LV bearings are more adaptable to the different track sizes. Each type can be applied with a larger range of track diameters. They are widely used for the heavy-duty track, mobile equipment, wire straightening machine and so on.
• bearing double row angular contact ball bearing design and the internal structure of the thickening of the outer ring, so that a higher load bearing capacity.
• Bearing bearing steel with high-quality (AISI52100 or stainless steel AISI440C) the manufacture, by heat treatment, precision grinding together, and fill in the internal long-life high-quality multi-purpose grease. Shielded metal bearing dust. Shuang-Hua bearings can also be provided with concentric and eccentric axis of the bearing axis.
• bearing outer ring has a V-bottom groove back blade, such as the requirements do not permit the use of a knife groove back, the bearings can be ordered Shuanghua without bearing groove back knife can also be customized to other V-shaped angle of the bearings.
• Bearings are made of the high-quality bearing steel, processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multi-purposes grease. Bearings take the metal shield to prevent the dust. F&Y also can provide the bearings with concentric or eccentric pivot.


Tech Specs

滚轮型号 重量 尺寸(mm) 载荷
FYOSY  KG dw d D B C A a rs Cw(KN) Cow(KN)
LV20/7ZZ 17 10 7 22 11 11 14.5 120 0.3 3.78 2.05
LV20/8ZZ 49 10 8 30 14 14 18.1 120 0.3 5.13 2.67
LV202-38ZZ 87 10 15 38 17 17 22.25 120 0.5 8.47 5.37
LV202-40ZZ 110 10 15 40 18 18 22 120 0.5 8.47 5.37
LV201ZZ 130 20 12 41 20 20 28 120 0.3 8.47 5.37
LV201-14.2RS 107 14 12 39.9 18 18 24 100 0.5 8.9 5
LV202-41ZZ 116 20 15 41 20 20 28 120 0.5 8.47 5.37
LV203ZZ 325 20 17 58 25 25 35 120 0.5 14.66 9.1
LV204-57ZZ 290 30 20 57 22 22 41 120 0.6 14.66 9.1
LV204-58ZZ 310 30 20 58 25 25 41 120 0.6 14.66  9.1