Basic Info.
Transport Package
Industry Packing
Product Description
Hotsale LZ series LZ3224 Laura Bearing Bottom Roller Bearing Needle roller bearing for textile machineThese are needle roller bearings that support the bottom rollers (fluted rollers) on fine spinning machines,roving frames or drawing frames Laura Bearing LZ3224 Bearing No. | Bore | Outer Diameter | Width | Material | Brand | | d | D | W | mm | mm | mm | LZ3224 | 19 | 32 | 23 | chrom steel | JIANGNIAN | |
NO. of bearing | size(mm) | weight(kg) | | | TFL | ISO | D | d | B | C | H1 | H2 | W | N | | | -0.05 | -0.01 | ±0.025 | | min | max | 0.4 | -0.2 | | | LZ2800 | UWL2800 | 28 | 16.5 | 19 | 22 | 17 | 23 | - | 5.9 | 0.06 | 6 | LZ2812 | - | 28 | 16.5 | 19 | 22 | 16 | 24 | 12.2 | - | 0.06 | 6 | LZ2820 | UWL2820 | 28 | 16.5 | 19 | 22 | 16 | 24 | 20.2 | - | 0.06 | 6 | LZ2822 | UWL2822 | 28 | 16.5 | 19 | 22 | 16 | 24 | 22.2 | - | 0.06 | 6 | LZ3200 | UWL3200 | 32 | 19 | 20 | 23 | 19 | 25 | - | 5.9 | 0.082 | 7 | LZ3224 | UWL3224 | 32 | 19 | 20 | 23 | 19 | 27 | 24.2 | - | 0.082 | 7 | LZ3226 | UWL3226 | 32 | 19 | 20 | 23 | 19 | 27 | 26.2 | - | 0.082 | 7 | LZ3600 | UWL3600 | 36 | 21 | 22 | 25 | 21 | 27 | - | 5.9 | 0.119 | 10 | LZ3624 | UWL3624 | 36 | 21 | 22 | 25 | 21 | 29 | 24.2 | - | 0.119 | 10 | LZ3626 | UWL3626 | 36 | 21 | 22 | 25 | 21 | 29 | 26.2 | - | 0.119 | 10 | LZ4000 | UWL4000 | 40 | 23 | 23.5 | 27 | 23 | 29 | - | 5.9 | 0.16 | 12 | LZ4024 | UWL4024 | 40 | 23 | 23.5 | 27 | 24 | 32 | 24.2 | - | 0.16 | 12 | LZ16.5 | - | 30 | 16.5 | 19 | 23 | 10 | 24 | 22.4 | - | 0.07 | 6 | LZ3000 | UWL3000 | 30 | 18.5 | 19 | 22 | 18 | 27 | | 5.9 | 0.066 | 6 | LZ18.5 | UWL3026 | 30 | 18.5 | 19 | 22 | 18 | 27 | 26.2 | - | 0.066 | 6 | LZ19 | - | 36 | 19 | 22 | 26 | 12.5 | 28.5 | 25.4 | - | 0.116 | 7 | LZ22 | - | 42 | 22 | 23 | 27 | 15 | 33 | 25.4 | - | 0.16 | 11 | LZ25 | - | 47 | 25 | 25 | 29 | 16.7 | 38 | 28.2 | - | 0.218 | 15 | LZ3200G | - | 32 | 19 | 20 | 23 | - | - | - | - | 0.08 | 7 |
Other Type of Needle roller bearings Double row needle roller bearings Long cylindrical roller bearings
NA, RNA type JIANGNIAN standard needle roller bearings NA type, outer side with ribs or elastic locking collar, no inner wall. And a single and double row roller two structural types. And whether single or double row needle roller bearings, inner ring can be made of the NA-type or without inner structure type RNA type. An annular lubrication grooves and lubrication holes large series of needle roller bearing outer ring. NA-type needle bearing outer ring assembly (outer ring, needle roller and cage) can not be separated, but if the inner ring can be separated from the outer components. Needle roller bearings without inner ring in direct contact with the journal surface, can further reduce bearing radial mounting position size requirements. But requires the journal surface hardness and dimensional accuracy should meet the technical requirements of the respective bearing raceways. NAV, RNAV type NAV type and RNAV type is not with cage full complement needle roller bearings. Type in the NA and RNA derived based on the bearing structure. Its carrying capacity greater than the NA type and RNA type bearings, but the speed is lower than the performance of NA type and RNA type bearings. At high speed is not suitable for working conditions to use. NAO type NAO inner and outer rings no wall, there are single or double row needle. When the double row needle, outer ring with lubrication grooves and lubrication holes. K type K type known as "needle roller and cage assembly," no bearing inner and outer rings of the structure. It is the smallest radial bearing a class of bearings. Which the shaft surface and bearing surface to work as a raceway, therefore, requested with matching hardness and dimensional accuracy of the shaft surface and the bearing surface shall be substantially meet the corresponding technical requirements bearing raceways. Long cylindrical roller bearings Long cylindrical roller bearings, bearing similar characteristics with the use of needle roller bearings, but radial cross-section than the large size bearings needle roller bearings, and therefore can withstand greater radial load. Long cylindrical roller bearings and needle roller bearings needle, its ratio of length to diameter (aspect ratio) greater than 3, the difference lies in long cylindrical roller bearing roller diameter greater than 5 mm. Therefore, in a structural form, long cylindrical roller bearings and needle roller bearings have many of the same structure. Long cylindrical roller bearings with needle bearings, can only bear the pure radial load, can not limit the axial displacement of the bearing, bearing installation, it does not allow the axis of the inner and outer ring axis angular error generated. NAOL type NAOL type and needle roller bearing NAO same structure. Inner and outer rings are no ribs, NAL type NAL same type and NA-type needle bearing structures. Outer side with ribs or elastic locking collar, no inner wall. Laura Type |
Hunan JiangNian Instrument Equipment Co., Ltd |
Brand | JN |
MOQ | 10 pcs |
Delivery term | C&F /FOB/EXW |
Delivery date | 1) 3-5days (bearing in stocks,standard dimension) ; |
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2)10-15 days(order to produce,standard dimension); |
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3)15 days(produce as drawing,special design) |
package | 1:Plastic bag+single box+outer carton+wooden pallet 2:Customer requirements |
Payment term | 1).30%T/T in advance ,70% balance has to be paid before first shippment. |
2): paypal |
5): Other payment terms depend on our discussion |
Others | OEM orders available |
Contact | |
Address:
Wohucheng, Changsha, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
HUNAN JIANGNIAN INSTRUMENT EQUIPMENT Co., Ltd is on export of machinery and accessories. The founding team are all senior specialists in the construction machinery and cross-border trade industry. We have nearly 10 years′ experience in the field already.
JIANGNIAN is located in Changsha, Hunan--"the Capital City of China′s construction machinery", four out of the world′s top 50 companies are located here, so we have an obvious superiority in supply chain.
We always keep the corporate mission" To the best satisfaction for our staff; To the best products for our clients; To a better world for human beings", devote ourselves to what our customer needs, and provide products and service with high performance and good price.