- Linear Bearings[7]
- Other Ball Bearings[2]
- Other Roller Bearings[2]
- Deep Groove Ball Bearings[10]
- Needle Bearings[10]
- Spherical Roller Bearings[9]
- Pillow Block Bearings[10]
- Taper Roller Bearings[10]
- Thrust Ball Bearings[10]
- Cylindrical Roller Bearings[10]
- Angular Contact Ball Bearings[10]
- Self-aligning Ball Bearings[7]
- Thrust Roller Bearings[8]
- Rod End Bearings[1]
- Contact Person : Mr. Wang Jerry
- Company Name : Nanjing YBT Bearing Co., Ltd.
- Tel : 86-25-66600922,66600979,13770762845
- Fax : 86-25-66600553,85439644 Address: Room 1105,NO.2, Hujing Garden, Xuanwu District, Nanjing, Jiangsu Zip: 210028 Country/Region: China (Mainland) Province/State: Jiangsu City: Na
- Address : Jiangsu,Nanjing,Room 1105,NO.2, Hujing Garden, Xuanwu District, Nanjing, Jiangsu
- Country/Region : China
- Zip : 210028
Linear bearing LM20UU Linear motion bearing
LM20UU Linear motion bearing
Introduction
Structure and features of linear bearing is a shell, special ball, retainer ring or a ring with both ends of the card formed. Cage within the device in the case, from both ends of the clasp or ring fixed to ball in the cage track surface a repeating cycle of movement. And shell after adequate heat treatment to a certain level of hardness, to ensure the accuracy and stability of movement and life. Ball cage formed by the nylon resin injection pressure, which can reduce the ball and the retainer between the noise and wear, and play the guiding role of accurate, linear bearings allow the use of the temperature is 80 or less.
Installation Notes
1. The linear bearing assembly within the bearing, do not directly impact client and cards bearing shell side of the ring and the ring, use the special tool slowly pressed into uniform.
2. Linear bearings and special shaft for assembly, we should pay attention to the axis of shaft and bearing axes remain parallel, can not be used to install a large angle, the angle is too large easily affect the accuracy and bearing life, and may even direct result of ball off.
Caution
Linear bearing design is to make repeated for linear movement of the occasion, not suitable for turning, it will affect the linear bearing life.
| Model | NO.of row | Inner size | Outer size | Length | Snapring groove | ||
| dr | D | L | B | D1 | W | ||
| LM6UU | 4 | 6 | 12 | 19 | 13.5 | 11.5 | 1.1 |
| LM8UU | 4 | 8 | 15 | 17 | 11.5 | 14.3 | 1.1 |
| LM8UU | 4 | 8 | 15 | 24 | 17.5 | 14.3 | 1.1 |
| LM10UU | 4 | 1 0 | 19 | 29 | 22 | 18 | 1.3 |
| LM12UU | 4 | 1 2 | 21 | 30 | 23 | 20 | 1.3 |
| LM13UU | 4 | 1 3 | 23 | 32 | 23 | 22 | 1.3 |
| LM16UU | 5 | 1 6 | 28 | 37 | 26.5 | 27 | 1.6 |
| LM20UU | 5 | 2 0 | 32 | 42 | 30.5 | 30.5 | 1.6 |
| LM25UU | 6 | 2 5 | 40 | 59 | 41 | 38 | 1.85 |
| LM30UU | 6 | 3 0 | 45 | 64 | 44.5 | 43 | 1.85 |
| LM35UU | 6 | 3 5 | 52 | 70 | 49.5 | 49 | 2.1 |
| LM40UU | 6 | 4 0 | 60 | 80 | 60.5 | 57 | 2.1 |
| LM50UU | 6 | 5 0 | 80 | 100 | 74 | 76.5 | 2.6 |
| LM60UU | 6 | 6 0 | 90 | 110 | 85 | 86.5 | 3.15 |
| LME8UU | 4 | 8 | 16 | 25 | 16.5 | 15.2 | 1.1 |
| LME10UU | 4 | 1 0 | 19 | 29 | 22 | 18 | 1.3 |
| LME12UU | 4 | 1 2 | 22 | 32 | 22.9 | 21 | 1.3 |
| LME16UU | 5 | 1 6 | 26 | 36 | 24.9 | 24.9 | 1.3 |
| LME20UU | 5 | 2 0 | 32 | 45 | 31.5 | 30.3 | 1.6 |
| LME25UU | 6 | 2 5 | 40 | 58 | 44.1 | 37.5 | 1.85 |
| LME30UU | 6 | 3 0 | 47 | 68 | 52.1 | 44.5 | 1.85 |
| LME40UU | 6 | 4 0 | 62 | 80 | 60.6 | 59 | 2.15 |
| LME50UU | 6 | 5 0 | 75 | 100 | 77.6 | 72 | 2.65 |
| LME60UU | 6 | 6 0 | 90 | 125 | 101.7 | 86.5 | 3.15 |
Pictures:
Linear bearing LM20UU Linear motion bearing
