|
[China]
Trade Verify
Address: No. 715, Sanyuanli Avenue, Baiyun District, Guangzhou City, Guangdong Province, China. Zip code 510440
Contact name:ZUO
Guangzhou Zhonglu Automobile Bearing Co., LTD |
|
Verified Suppliers
|
|
|
LM 25 UU Bearing 25*40*41mm Linear Bearing
Linear Bearing Specification
Product Specification:
Linear Bearing Description
A linear-motion bearing or linear slide is a bearing designed to provide free motion in one direction. There are many different types of linear motion bearings. Motorized linear slides such as machine slides, X-Y tables, roller tables and some dovetail slides are bearings moved by drive mechanisms.
The outer ring of drawn cup needle roller bearing is punched with
the steel sheet. It has the small sectional height and the large
load carrying capacity and is suitable for economic mass
production.
The interference fit between outer ring and bearing housing is
applied to this kind of needle roller bearing without axial fixing
device. Even for the condition of high load, it fully maintains
bearing function either. In addition, with the large grease-storage
capacity, it is unnecessary to add grease for a long-term
operation.
Since one end of the close-end bearing is sealed, it is suitable
for the end of shaft with bearing the small axial sliding force.
Model HK, TA, TLA, open-end drawn cup. needle roller bearings with
retainer,
Model BK close-end drawn cup needle roller bearing with retainer,
Model SCE, BA, J, JH, drawn cup needle roller bearings(Inch
series).
Linear Bearing Number
| Part Number | d | D | L | B | W | Circuits | C | Co | Weight (g) |
| LM 8 UU | 8 | 15 | 24 | 17.5 | 1.1 | 4 | 27 | 41 | 16 |
| LM 10 UU | 10 | 19 | 29 | 22 | 1.3 | 4 | 38 | 56 | 30 |
| LM 12 UU | 12 | 21 | 30 | 23 | 1.3 | 4 | 42 | 61 | 32 |
| LM 13 UU | 13 | 23 | 32 | 23 | 1.3 | 4 | 52 | 79 | 43 |
| LM 16 UU | 16 | 28 | 37 | 26.5 | 1.6 | 5 | 79 | 120 | 69 |
| LM 20 UU | 20 | 32 | 42 | 30.5 | 1.6 | 5 | 88 | 140 | 87 |
| LM 25 UU | 25 | 40 | 59 | 41 | 1.85 | 6 | 100 | 160 | 220 |
| LM 30 UU | 30 | 45 | 64 | 44.5 | 1.85 | 6 | 160 | 280 | 250 |
| LM 40 UU | 40 | 60 | 80 | 60.5 | 2.1 | 6 | 220 | 410 | 585 |
| LM 50 UU | 50 | 80 | 100 | 74 | 2.6 | 6 | 390 | 810 | 1580 |
| LM 60 UU | 60 | 90 | 110 | 85 | 3.15 | 6 | 480 | 1020 | 2000 |
Linear Bearing Delivery
According to different applications, bearings without inner ring or needle roller and cage components can be selected. At this time, the journal surface and shell hole surface matching the bearing are directly used as the inner and outer rolling surfaces of the bearing to ensure the load capacity and running performance Same as the bearing with ring, the hardness, machining accuracy and surface quality of the raceway surface of the shaft or housing hole should be similar to the raceway of the bearing ring. This kind of bearing can only bear radial load.
