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CAD DOWNLOAD- Description
- Specification
- Application
- Cross No.
Features
● double row angular contact ball bearing with thick-walled outer ring construction
● Vee-shaped groove with an angle of 120 degree
● rings and balls available with high carbon bearing steel (AISI 52100) and high carbon martensitic stainless steel (AISI 440 C)
● available with shields and nitrile butadiene rubber (NBR) seals
● nylon with fiber fill 25% (PA66 GF25)
Code System
LV...ZZ with two shields
LV...2RS with two NBR seals (acrylonitrile-butadiene rubber sheet steel reinforced)
SLV...2RS made from high carbon martensitic stainless steel AISI 440 C
Questions
Are V guide wheels available with special grease?
Yes.we can fill the wheels with customer-specified lubricants.
The standard grease is Shell Alvania S2
What is the temperature range of the standard carbon wheels?
The temperature range of standard carbon steel wheels is limited by the service temperature range of the elastomeric seal and grease. For standard grease, the service temperature range would be from -35℃ to +100℃.
What's the material of cage?
The cage is made from nylon with fiberglass fill 25% (PA66 GF25)
What's tolerence of the V guide wheels?
Bore diameter +0/-0.008mm, outer diameter ±0.013mm, width +0/-0.008mm.
● double row angular contact ball bearing with thick-walled outer ring construction
● Vee-shaped groove with an angle of 120 degree
● rings and balls available with high carbon bearing steel (AISI 52100) and high carbon martensitic stainless steel (AISI 440 C)
● available with shields and nitrile butadiene rubber (NBR) seals
● nylon with fiber fill 25% (PA66 GF25)
Code System
LV...ZZ with two shields
LV...2RS with two NBR seals (acrylonitrile-butadiene rubber sheet steel reinforced)
SLV...2RS made from high carbon martensitic stainless steel AISI 440 C
Questions
Are V guide wheels available with special grease?
Yes.we can fill the wheels with customer-specified lubricants.
The standard grease is Shell Alvania S2
What is the temperature range of the standard carbon wheels?
The temperature range of standard carbon steel wheels is limited by the service temperature range of the elastomeric seal and grease. For standard grease, the service temperature range would be from -35℃ to +100℃.
What's the material of cage?
The cage is made from nylon with fiberglass fill 25% (PA66 GF25)
What's tolerence of the V guide wheels?
Bore diameter +0/-0.008mm, outer diameter ±0.013mm, width +0/-0.008mm.
| C&H | Principle Dimensions (mm) | Load Rating (N) | Weight | ||||||||
| dw | d | D | B | C | A | α | rs | Cr | Cor | ≈(g) | |
| LV 20/7 | 10 | 7 | 22 | 11 | 11 | 14.5 | 120 | 0.3 | 3780 | 2050 | 17 |
| LV 20/8 | 10 | 8 | 30 | 14 | 14 | 18.1 | 120 | 0.3 | 5130 | 2670 | 49 |
| LV 201-14 | 14 | 12 | 39.9 | 20.1 | 18 | 24 | 100 | 0.5 | 8900 | 5000 | 107 |
| LV 201 | 20 | 12 | 41 | 20 | 20 | 28 | 120 | 0.3 | 8470 | 5370 | 130 |
| LV 202-38 | 10 | 15 | 38 | 17 | 17 | 22.3 | 120 | 0.5 | 8470 | 5370 | 87 |
| LV 202-40 | 10 | 15 | 40 | 18 | 18 | 22 | 120 | 0.5 | 8470 | 5370 | 110 |
| LV 202-41 | 20 | 15 | 41 | 20 | 20 | 28 | 120 | 0.5 | 8470 | 5370 | 116 |
| LV 203 | 20 | 17 | 58 | 25 | 25 | 35 | 120 | 0.5 | 14660 | 9100 | 325 |
| LV 204-57 | 30 | 20 | 57 | 22 | 22 | 41 | 120 | 0.6 | 14.66 | 9.1 | 290 |
| LV 204-58 | 30 | 20 | 58 | 25 | 25 | 41 | 120 | 0.6 | 14.66 | 9.1 | 310 |
LV wheels 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.
They are widely used for the heavy-duty track, mobile equipment, wire straightening machine and so on.
| C&H | EURO |
| LV 20/7 | RV 20/7-10 |
| LV 20/8 | RV 20/8-10 |
| LV 202-38 | RV 202/15.38-10 |
| LV 202-40 | RV 202/15.40-10 |
| LV 201 | RV 201/12-20 |
| LV 202-41 | RV 202/15.41-20 |
| LV 203 | RV 203/17 |
| LV 204-57 | RV 204/20.57-30 |
| LV 204-58 | RV 204/20.58-30 |