Okwu Mmalite:
Cylindrical ala amị abụọ integral flanges na ma n'ime ma ọ bụ elu mgbanaka na-eduzi rollers, na biarin nwere oghe flanges.The n'ime ihu nke Flange na-achọkarị a kọwaa n'akuku, na Flange imewe, ọnụ na ala ọgwụgwụ imewe na elu imecha akwalite guzobe a mmanu film iji belata esemokwu na frictional okpomọkụ.
Ịgba mgbaaka na ala na onu nzukọ nwere ike iche na ndị ọzọ mgbanaka, a na simplifies arịọnụ na ịkparị-arịọnụ, karịsịa mgbe ibu ọnọdụ achọ ma yiri mgbaaka nwere mgbochi kwesịrị ekwesị.
Cylindrical ala amị dị ọtụtụ aghụghọ, isi ihe dị iche bụ na nhazi nke flanges.
atụmatụ:
MJE amị na-na elu na nkà na ụzụ usoro, okpomọọkụ raceway, ọdịdị nke akara, elu nkenke mee na ogologo ọrụ ndụ. Anyị nwere EM pịnye siri ike ọla onu (GERMANY usoro mesikwuru rivets), E ụdị Nchikota retainer, ígwè zọ onu, TN ụdị, nu ụdị, N ụdị, NUP ụdị na NJ ụdị.
Nu Ụdị:
Nu imewe biarin nwere integral flanges na elu mgbanaka na dịghị flanges ke n'ime ring.These biarin ike ịba axial Ndahie nke aro ikwu na ụlọ ma na ntụziaka.
N Ụdị:
N imewe biarin nwere integral flanges ke n'ime mgbanaka na dịghị flanges na elu ring.These biarin ike ịba axial Ndahie nke aro ikwu na ụlọ ma na ntụziaka.
NJ Ụdị:
NJ imewe biarin nwere integral flanges na elu na otu ndị ọzọ n'ime mgbanaka.
Ndị a biarin na-eji ịchọta aro axially na one direction.
NUP Ụdị:
NUP imewe biarin abụọ integral flanges na elu mgbanaka na otu integral Flange na onye na-abụghị integral Flange ie a rụrụ Flange mgbanaka ke n'ime mgbanaka. Ndị a biarin na-eji ịchọta aro axially ma ntụziaka.
Non-Ịchọta biarin:
Cylindrical ala biarin of N imewe na nu imewe ndị na-abụghị n'ịchọpụta biarin na ha nwere ike na-akwado radial agha.
Ọkara Ịchọta amị:
Cylindrical ala biarin nke NJ imewe bụ ọkara n'ịchọpụta bearings.They pụrụ ịkwado bụghị naanị elu radial agha kamakwa axial forces.Thus, ọ nwere ike ịchọta ndị akụ na otu direction.They eme omume dị ka ndị na-abụghị n'ịchọpụta amị na-abụghị uzo.
Ịchọta biarin:
Cylindrical ala biarin NUP imewe na-n'ịchọpụta biarin. Ha nwere ike na-akwado axial ndị sitere n'aka ma ntụziaka nakwa dị ka radial agha, n'ihi ya, ọ nwere ike ịchọta akụ na abụọ ntụziaka.
Ọzọ Koodu:
suffix | Description |
C3 | Radial esịtidem nwechapụ ukwuu karịa Nkịtị |
C4 | Radial esịtidem nwechapụ ukwuu C3 |
C5 | Radial esịtidem nwechapụ ukwuu C4 |
E, EC | mesikwuru imewe |
M | Solid ọla onu, ala hiwere |
J | Zọọ ígwè onu, ala hiwere |
P | Iko eriri mesikwuru PA66 onu, ala hiwere |
N | Snap mgbanaka uzo na elu mgbanaka |
N1 | Otu Ịchọta oghere n'otu elu mgbanaka n'akụkụ ihu |
N2 | Abụọ Ịchọta oghere n'otu elu mgbanaka n'akụkụ ihu 180 ogo |
S1 | Iburu mgbanaka okpomọkụ Nọsi'ike maka ọrụ okpomọkụ <= 200degree centigrade |
S2 | Iburu mgbanaka okpomọkụ Nọsi'ike maka ọrụ okpomọkụ <= 250degree centigrade |
VL0241 | Elu mgbanaka elu elu ntekwasa na alumina, egbochi ihe ike bụ ruo 1000V DC |
VL2071 | Ne mgbanaka elu elu ntekwasa na alumina, egbochi ihe ike bụ ruo 1001V DC |
Iburu Mba | Mmetụta Dimension (mm) | Ibu Ibu Rating (KN) | Max Speed (rpm) | ibu | ||||
NLEREANYA | d | D | B | ČR | Cor | Tee | Oil | KG |
NU205EM NJ / NUP / N | 25 | 52 | 15 | 12500 | 11000 | 11000 | 14000 | 0,17 |
NU206EM NJ / NUP / N | 30 | 62 | 16 | 18500 | 17000 | 8500 | 11000 | 0,20 |
NU207EM NJ / NUP / N | 35 | 72 | 17 | 27200 | 26000 | 7500 | 9500 | 0,30 |
NU208EM NJ / NUP / N | 40 | 80 | 18 | 35800 | 33000 | 7000 | 9000 | 0,40 |
NU209EM NJ / NUP / N | 45 | 85 | 19 | 37800 | 48000 | 6300 | 8000 | 0,50 |
NU210EM NJ / NUP / N | 50 | 90 | 20 | 41200 | 55200 | 6000 | 7500 | 0,60 |
NU211EM NJ / NUP / N | 55 | 100 | 21 | 50200 | 67800 | 5300 | 6700 | 0,70 |
NU212EM NJ / NUP / N | 60 | 110 | 22 | 59800 | 81800 | 5000 | 6300 | 1.00 |
NU213EM NJ / NUP / N | 65 | 120 | 23 | 69800 | 95300 | 4500 | 5600 | 1.10 |
NU214EM NJ / NUP / N | 70 | 125 | 24 | 112000 | 137000 | 4300 | 5300 | 1.20 |
NU215EM NJ / NUP / N | 75 | 130 | 25 | 84800 | 119000 | 4000 | 5000 | 1,40 |
NU216EM NJ / NUP / N | 80 | 140 | 26 | 97500 | 137000 | 3900 | 4800 | 2,00 |
NU217EM NJ / NUP / N | 85 | 150 | 28 | 110000 | 158000 | 3600 | 4500 | 2,20 |
NU218EM NJ / NUP / N | 90 | 160 | 30 | 172000 | 220000 | 3400 | 4300 | 2,50 |
NU219EM NJ / NUP / N | 95 | 170 | 32 | 145000 | 209000 | 3200 | 4000 | 3.20 |
NU220EM NJ / NUP / N | 100 | 180 | 34 | 160000 | 233000 | 3000 | 3800 | 3,50 |
NU221EM NJ / NUP / N | 105 | 190 | 36 | 175000 | 253000 | 2800 | 3600 | 4.00 |
NU222EM NJ / NUP / N | 110 | 200 | 38 | 210000 | 305000 | 2600 | 3400 | 5,00 |
NU224EM NJ / NUP / N | 120 | 215 | 40 | 220000 | 355000 | 2200 | 3000 | 6,50 |
NU226EM NJ / NUP / N | 130 | 230 | 40 | 245000 | 379000 | 2000 | 2800 | 7,00 |
NU234EM NJ / NUP / N | 170 | 310 | 52 | 405000 | 713000 | 1500 | 1900 | 17,20 |