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支撐型無內(nèi)圈滾輪 RNA22..-2RSR |
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無軸向引導(dǎo)，兩側(cè)唇密封 |
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支承滾輪軸承Needle Roller Track Roller Bearings 
RNA22 ...2RS,NA22…2RS 系列 |
| 說明： |
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| 1.表中所列基本額定載荷、極限轉(zhuǎn)速和重量，僅供選擇參考用。 |
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| 2.軸承的唇密封，允許工作溫度：120℃連續(xù)。 |
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| 3.脂潤滑時，極限轉(zhuǎn)速為表列數(shù)值的60%。 |
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| Note: |
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| 1.These load, speed and mass is reference of choice only. |
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| 2.If the cages are plastics,syffix"TN" is added to the bearing No.,the maximum allowable |
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| working themperrature is +120℃ in continuous working and 180℃ in short time working. |
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| 3.With grease lubrication, 60% of these limiting speed will apply. |
目前我司生產(chǎn)的滾輪軸承,曲線滾輪軸承，已出口到本國，英國，歐州等國家和地區(qū)，深得客戶的好評．現(xiàn)在我司已經(jīng)大量開發(fā)了多款英制滾輪軸承，軌跡滾輪軸承，包裝曲線滾輪軸承，支承滾輪軸承，螺栓型滾輪軸承，和滾輪滾針軸承．型號主要有 CF4，CF5，CF6，CF8，CF10，CF10-1，CF12，CF16，CF18，CF20，CF20-1，CF24，CF24-1，CF30，CF30-1，CF30-2。等等 | 重負(fù)荷凸輪從動軸承 | | 重負(fù)荷滾子從動軸承 | | McCZB | CZB CZB CZB | | McCZB | CZB CZB | CZB | | MCFD-35 | NUKR-35 | | MCYRD-15 | NUTR-15 | NUTR-202 | | MCFD-40 | NUKR-40 | | MCYRD-17 | NUTR-17 | NUTR-203 | | MCFD-47 | NUKR-47 | | MCYRD-20 | NUTR-20 | NUTR-204 | | MCFD-52 | NUKR-52 | | MCYRD-25 | NUTR-25 | NUTR-205 | | MCFD-62 | NUKR-62 | | MCYRD-30 | NUTR-30 | NUTR-206 | | MCFD-72 | NUKR-72 | | MCYRD-35 | NUTR-35 | NUTR-207 | | MCFD-80 | NUKR-80 | | MCYRD-40 | NUTR-40 | NUTR-208 | | MCFD-90 | NUKR-90 | | MCYRD-45 | NUTR-45 | NUTR-209 | | | | MCYRD-50 | NUTR-50 | NUTR-210 |
其它凸輪從動軸承和凸輪軛軸承編號 | 可選用部份 | McCZB | CZB CZB | CZB | CZB | CZB | | 密封圈 | 加後綴 " S " | 加後綴 " PP " | 加後綴 " UU " | 加後綴 " UU " | 加後綴 " LL " | | 圓柱外徑 | 加後綴 " X " | 加後綴 " X " | 去除後綴 " R " | 去除後綴 " R " | 加後綴 " X " | | 六角孔 | 加後綴 " B " | 加後綴 " SK " | 加後綴 " A " | 加後綴 " B " | 加後綴 " H " | | 偏心環(huán) | 加後綴 " E " | 加後綴 " E " | ------------ | 加後綴 " E " | ------------ |
支承滾輪滾針軸承系厚壁外圈，經(jīng)高溫高氮淬火，高精密分選的滾子由高剛性外圈的擋邊引導(dǎo)，利用線狀接觸，滾輪可以直接在滾道上輕松轉(zhuǎn)動，并可以承受巨大的載荷。為去除應(yīng)力，支撐滾輪的外圈采用弧面設(shè)計(jì)，曲線滾輪有帶單、雙密封圈、不帶密封圈、帶密封環(huán)等各種規(guī)格型號。帶密封圈存儲潤滑脂空間大、提供鋰基脂長久性潤滑，并延長潤滑間隔。密封圈材質(zhì)為帶骨架丁腈橡膠或ST12，其運(yùn)轉(zhuǎn)溫度范圍為-30°C至+100°C或-30°C至+180°C 。密裝式的曲線滾輪可承受較重的極強(qiáng)載荷和高性能運(yùn)轉(zhuǎn)。 RSTO | 外圈無擋邊，無內(nèi)圈支承滾輪 | STO | 外圈無擋邊，有內(nèi)圈支承滾輪 | RNA22...2RS | 雙面密封，無內(nèi)圈支承滾輪 | NA22...2RS | 雙面密封，有內(nèi)圈支承滾輪 | NATR NATR...PP | 平擋圈軸向引導(dǎo)支承滾輪 | NATV NATV...PP | 平擋圈軸向引導(dǎo)支承滾輪，滿針型 | NUTR | 滾動體引導(dǎo)支承滾輪，滿滾子型 | CRY | 英制平擋圈軸向引導(dǎo)支承滾輪 |
英制滾輪請點(diǎn)此 
| 軸徑 |
穿孔型 |
封口型 |
尺寸 |
基本額定載荷 |
極限轉(zhuǎn)速 |
| Shaft |
Open end |
Closed end |
Dimensions |
Basic Load Ratings |
Limiting |
| Diameter |
單面密封型號 |
重量 |
雙面密封型號 |
重量 |
帶密封型號 |
重量 |
Fw |
D |
C |
C1 |
C2 |
r |
動 Cr |
靜 Cor |
Speed |
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Designation |
Mass |
Designation |
Mass |
Designation |
Mass |
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Dynamic |
Static |
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with Sealed |
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with Sealed |
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with Sealed |
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| mm |
on one side |
g |
on both sides |
g |
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g |
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min. |
min. |
kN |
kN |
rpm |
| 10 |
HK1012 RS |
4.5 |
HK10142RS |
4.6 |
BK1012RS |
4.6 |
10 |
14 |
12 |
14 |
9.3 |
0.4 |
4.4 |
5.1 |
17000 |
| 12 |
HK1214 RS |
10.0 |
HK12162RS |
11.0 |
BK1214RS |
11.5 |
12 |
18 |
14 |
16 |
11.3 |
0.8 |
6.5 |
7.3 |
14000 |
| 14 |
HK1414 RS |
12.0 |
HK14162RS |
13.0 |
BK1414RS |
13.0 |
14 |
20 |
14 |
16 |
11.3 |
0.8 |
7.1 |
8.5 |
12000 |
| 15 |
HK1514 RS |
12.0 |
HK15162RS |
14.5 |
BK1514RS |
14.5 |
15 |
21 |
14 |
16 |
11.3 |
0.8 |
7.8 |
9.8 |
11000 |
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HK1518 RS |
16.0 |
HK15202RS |
18.0 |
BK1518RS |
18.0 |
15 |
21 |
18 |
20 |
15.3 |
0.8 |
10.5 |
14.4 |
11000 |
| 16 |
HK1614 RS |
13.0 |
HK16162RS |
15.0 |
BK1614RS |
15.3 |
16 |
22 |
14 |
16 |
11.3 |
0.8 |
7.6 |
9.7 |
11000 |
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HK1618 RS |
14.5 |
HK16202RS |
17.0 |
BK1618RS |
17.5 |
16 |
22 |
18 |
20 |
15.3 |
0.8 |
8.9 |
11.3 |
11000 |
| 18 |
HK1814 RS |
14.0 |
HK18162RS |
15.0 |
BK1814RS |
16.0 |
18 |
24 |
14 |
16 |
11.3 |
0.8 |
8.1 |
10.9 |
9500 |
| 20 |
HK2014 RS |
17.0 |
HK20162RS |
19.0 |
BK2014RS |
20.0 |
20 |
26 |
14 |
16 |
11.3 |
0.8 |
8.6 |
12.1 |
8500 |
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HK2018 RS |
21.5 |
HK20202RS |
23.5 |
BK2018RS |
24.5 |
20 |
26 |
18 |
20 |
15.3 |
0.8 |
12.7 |
20.1 |
8500 |
| 22 |
HK2214 RS |
16.0 |
HK22162RS |
18.0 |
BK2214RS |
19.0 |
22 |
28 |
14 |
16 |
11.3 |
0.8 |
9.1 |
13.4 |
8000 |
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HK2218 RS |
24.0 |
HK22202RS |
26.0 |
BK2218RS |
27.0 |
22 |
28 |
18 |
20 |
15.3 |
0.8 |
13.4 |
22.1 |
8000 |
| 25 |
HK2514 RS |
26.0 |
HK25162RS |
27.0 |
BK2514RS |
28.0 |
25 |
32 |
14 |
16 |
11.3 |
0.8 |
11.0 |
15.2 |
7000 |
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HK2518 RS |
29.0 |
HK25202RS |
31.0 |
BK2518RS |
34.0 |
25 |
32 |
18 |
20 |
15.3 |
0.8 |
15.6 |
24.0 |
7000 |
| 30 |
HK3018 RS |
37.0 |
HK30202RS |
39.0 |
BK3018RS |
40.0 |
30 |
37 |
18 |
20 |
15.3 |
0.8 |
17.2 |
29.0 |
6000 |
| 35 |
HK3518 RS |
39.0 |
HK35202RS |
41.0 |
BK3518RS |
43.0 |
35 |
42 |
18 |
20 |
15.3 |
0.8 |
18.7 |
33.5 |
5000 |
| 40 |
HK4018 RS |
45.0 |
HK40202RS |
48.0 |
BK4018RS |
50.0 |
40 |
47 |
18 |
20 |
15.3 |
0.8 |
20.0 |
38.5 |
4500 |
| 45 |
HK4518 RS |
50.0 |
HK45202RS |
54.0 |
BK4518RS |
56.0 |
45 |
52 |
18 |
20 |
15.3 |
0.8 |
21.3 |
43.0 |
4000 |
| 說明： |
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| 1.表中所列基本額定載荷、極限轉(zhuǎn)速和重量，僅供選擇參考用。 |
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| 2.軸承的保持架如由塑料制成，在型號后加TN，允許工作溫度：120℃連續(xù)，180℃短期。 |
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| 3.脂潤滑時，極限轉(zhuǎn)速為表列數(shù)值的60%。 |
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| Note: |
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| 1.These load, speed and mass is reference of choice only. |
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| 2.If the cages are made of plastics, suffix "TN" is added to the bearing No.,the maximum allowable |
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| working themperrature is 120℃ in continuous working and 180℃ in short working. |
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| 3.With grease lubrication, 60% of these limiting speed will apply. |
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軸徑Shaft Diameter | 軸承型號Bearing Designation | 近似重量Mass Approx | 外形尺寸Boudary Dimensions | 基本額定負(fù)荷Basic Load Rating | 極限轉(zhuǎn)速Limiting Speed | 動Co | 靜Cor | 作為支承滾輪 | d | D | B | C | D１ | As yoke type track rollers | mm | 動Co | 靜Cor | 油潤滑Oil | g | mm | N | rpm | 15 | NUTR15 | 99 | 15 | 35 | 19 | 18 | 20 | 20500 | 24500 | 13900 | 15300 | 6500 | 17 | NUTR17 | 147 | 17 | 40 | 21 | 20 | 22 | 21800 | 28500 | 16500 | 20500 | 5500 | 15 | NUTR15 42 | 158 | 15 | 42 | 19 | 18 | 20 | 20500 | 24500 | 16800 | 21800 | 6500 | 17 | NUTR17 47 | 220 | 17 | 47 | 21 | 20 | 20 | 21800 | 28500 | 19000 | 25000 | 5500 | 20 | NUTR20 | 245 | 20 | 47 | 25 | 24 | 27 | 36900 | 48900 | 26000 | 33500 | 4200 | 20 | NUTR20 52 | 321 | 20 | 52 | 25 | 24 | 27 | 36900 | 48900 | 29800 | 39800 | 4200 | 25 | NUTR25 | 281 | 25 | 52 | 25 | 24 | 31 | 40800 | 58500 | 27500 | 35000 | 3400 | 25 | NUTR25 62 | 450 | 25 | 62 | 25 | 24 | 31 | 40800 | 58500 | 32500 | 47800 | 3400 | 30 | NUTR30 | 465 | 30 | 62 | 29 | 28 | 38 | 56800 | 77500 | 39500 | 49500 | 2600 | 30 | NUTR30 72 | 697 | 30 | 72 | 29 | 28 | 38 | 56800 | 77500 | 46000 | 62800 | 2600 | 35 | NUTR35 | 630 | 35 | 72 | 29 | 28 | 44 | 63000 | 91000 | 42500 | 59000 | 2100 | 35 | NUTR35 80 | 836 | 35 | 80 | 29 | 28 | 44 | 63000 | 91000 | 49500 | 70500 | 2100 | 40 | NUTR40 | 816 | 40 | 80 | 32 | 30 | 51 | 87900 | 108000 | 54000 | 73600 | 1600 | 45 | NUTR45 | 883 | 45 | 85 | 32 | 30 | 55 | 93600 | 119000 | 54000 | 77500 | 1400 | 40 | NUTR40 90 | 1129 | 40 | 90 | 32 | 30 | 51 | 87900 | 108000 | 63800 | 93600 | 1600 | 50 | NUTR50 | 950 | 50 | 90 | 32 | 30 | 60 | 98900 | 140000 | 55900 | 79000 | 1300 | 45 | NUTR45 100 | 1396 | 45 | 100 | 32 | 30 | 55 | 93600 | 119000 | 70500 | 106000 | 1400 | 50 | NUTR50 110 | 1690 | 50 | 110 | 32 | 30 | 60 | 98900 | 140000 | 73600 | 118000 | 1300 |
軸徑Shaft Diameter | 軸承型號Bearing Designation | 外形尺寸Boudary Dimensions | 基本額定負(fù)荷Basic Load Rating | 極限轉(zhuǎn)速Limiting Speed | 動Co | 靜Cor | 作為支承滾輪 | As yoke type track rollers | 無內(nèi)圈without inner ring | 帶內(nèi)圈with inner ring | D | d | Fw | B | C | 動Co | 靜Cor | 油潤滑Oil | mm | mm | N | rpm | 6 | RNA 22/6.2RS | NA 22/6.2RS | 19 | 6 | 10 | 12 | 11.8 | 5300 | 4650 | 3900 | 3700 | 18000 | RNA 22/6.2RS X | NA 22/6.2RS X | 19 | 6 | 10 | 12 | 11.8 | 5300 | 4650 | 3900 | 3700 | 18000 | 8 | RNA 22/8.2RS | NA22/8.2RS | 24 | 8 | 12 | 12 | 11.8 | 5700 | 5400 | 4800 | 4800 | 14000 | RNA 22/8.2RS X | NA22/8.2RS | 24 | 8 | 12 | 12 | 11.8 | 5700 | 5400 | 4800 | 4800 | 14000 | 10 | RNA 2200.2RS | NA2200.2RS | 30 | 10 | 14 | 14 | 13.8 | 7800 | 8300 | 7000 | 8000 | 11000 | RNA 2200.2RS X | NA2200.2RS X | 30 | 10 | 14 | 14 | 13.8 | 7800 | 8300 | 7000 | 8000 | 11000 | 12 | RNA 2201.2RS | NA2201.2RS | 32 | 12 | 16 | 14 | 13.8 | 8700 | 9900 | 7500 | 9000 | 9500 | RNA 2201.2RS X | NA2201.2RS X | 32 | 12 | 16 | 14 | 13.8 | 8700 | 9900 | 7500 | 9000 | 9500 | 15 | RNA 2202.2RS | NA2202.2RS | 35 | 15 | 20 | 14 | 13.8 | 9800 | 12300 | 7600 | 9600 | 7000 | RNA 2202.2RS X | NA2202.2RS X | 35 | 15 | 20 | 14 | 13.8 | 9800 | 12300 | 7600 | 9600 | 7000 | 17 | RNA 2203.2RS | NA2203.2RS | 40 | 17 | 22 | 16 | 15.8 | 12200 | 16700 | 9900 | 13800 | 6000 | RNA 2203.2RS X | NA2203.2RS X | 40 | 17 | 22 | 16 | 15.8 | 12200 | 16700 | 9900 | 13800 | 6000 | 20 | RNA 2204.2RS | NA2204.2RS | 47 | 20 | 25 | 18 | 17.8 | 18900 | 22300 | 15200 | 18300 | 4600 | RNA 2204.2RS X | NA2204.2RS X | 47 | 20 | 25 | 18 | 17.8 | 18900 | 22300 | 15200 | 18300 | 4600 | 25 | RNA 2205.2RS | NA2205.2RS | 52 | 25 | 30 | 18 | 17.8 | 21100 | 27000 | 15700 | 20000 | 3500 | RNA 2205.2RS X | NA2205.2RS X | 52 | 25 | 30 | 18 | 17.8 | 21100 | 27000 | 15700 | 20000 | 3500 | 30 | RNA 2206.2RS | NA2206.2RS | 62 | 30 | 35 | 20 | 19.8 | 23300 | 32000 | 18300 | 25500 | 2800 | RNA 2206.2RS X | NA2206.2RS X | 62 | 30 | 35 | 20 | 19.8 | 23300 | 32000 | 18300 | 25500 | 2800 | 35 | RNA 2207.2RS | NA2207.2RS | 72 | 35 | 42 | 23 | 22.7 | 30000 | 46500 | 23000 | 35500 | 2200 | RNA 2207.2RS X | NA2207.2RS X | 72 | 35 | 42 | 23 | 22.7 | 30000 | 46500 | 23000 | 35500 | 2200 | 40 | RNA 2208.2RS | NA2208.2RS | 80 | 40 | 48 | 23 | 22.7 | 38500 | 58000 | 27500 | 40500 | 1700 | RNA 2208.2RS X | NA2208.2RS X | 80 | 40 | 48 | 23 | 22.7 | 38500 | 58000 | 27500 | 40500 | 1700 | 45 | RNA 2209.2RS | NA2209.2RS | 85 | 45 | 52 | 23 | 22.7 | 40500 | 64000 | 28500 | 43000 | 1600 | RNA 2209.2RS X | NA2209.2RS X | 85 | 45 | 52 | 23 | 22.7 | 40500 | 64000 | 28500 | 43000 | 1600 | 50 | RNA2210.2RS | NA2210.2RS | 90 | 50 | 58 | 23 | 22.7 | 42500 | 70000 | 28000 | 42500 | 1300 | RNA 2210.2RS X | NA2210.2RS X | 90 | 50 | 58 | 23 | 22.7 | 42500 | 70000 | 28000 | 42500 | 1300 |
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