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非標(biāo)型滾針軸承

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更新時(shí)間:2022-02-04 13:00:01瀏覽次數(shù):210次

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商鋪產(chǎn)品:14條

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聯(lián)系人:劉先生

產(chǎn)品簡介

滾針軸承能承受較大徑向負(fù)荷。此類軸承有帶內(nèi)圈和不帶內(nèi)圈,組裝G2級(jí)滾針,其平均直徑的上下偏差在2um以內(nèi),采用高剛性保持架,能夠正確地引導(dǎo)滾針平行于軸線。

詳細(xì)介紹

詳細(xì)說明

CZDKM-滾針軸承能承受較大徑向負(fù)荷。此類軸承有帶內(nèi)圈和不帶內(nèi)圈,組裝G2級(jí)滾針,其平均直徑的上下偏差在2um以內(nèi),采用高剛性保持架,能夠正確地引導(dǎo)滾針平行于軸線。


主要結(jié)構(gòu)形式:

軸承代號(hào)結(jié)構(gòu)特點(diǎn)
NK NKS RNA49 RNA48外圈雙擋邊 單列 無內(nèi)圈
NKI NKIS NA49 NA48外圈雙擋邊 單列 有內(nèi)圈
RNA69外圈雙接邊 雙列 無內(nèi)圈
NA69外圈雙接邊 雙列 有內(nèi)圈
RNA49..RS RNA49..2RS單面密封或雙面密封
NA69.. RS NA69..2RS單面密封或雙面密封 雙列
RNAO外圈無擋邊 單列或雙列 無內(nèi)圈
NAO外圈無擋邊 單列或雙列 有內(nèi)圈
RNAV外圈雙擋邊 單列 無內(nèi)圈
NAV外圈雙擋邊 單列 有內(nèi)圈
系列說明
NK無內(nèi)圈滾針軸承,輕系列
NKS無內(nèi)圈滾針軸承,重系列
RNA 49無內(nèi)圈滾針軸承,尺寸系列49
RNA 69無內(nèi)圈滾針軸承,尺寸系列69,雙列(單列至RNA 6906)
RNA 48無內(nèi)圈滾針軸承,尺寸系列48
NKI帶內(nèi)圈滾針軸承,輕系列
NKIS帶內(nèi)圈滾針軸承,重系列
NA 49帶內(nèi)圈滾針軸承,尺寸系列49
NA 69帶內(nèi)圈滾針軸承,尺寸系列69,雙列(代列至NA 6906)
NA 48帶內(nèi)圈滾針軸承,尺寸系列48
RNA 49..RS無內(nèi)圈滾針軸承,當(dāng)面密封,尺寸系列49
RNA 49..2RS無內(nèi)圈滾針軸承,單面密封,尺寸系列49
NA 49..RS帶內(nèi)圈滾針軸承,當(dāng)面密封,尺寸系列49
NA 49..2RS帶內(nèi)圈滾針軸承,雙面密封,尺寸系列49



軸徑Shaft Diameter軸承型號(hào)Bearing Designation重量Mass

近似Approx

外形尺寸

Borndary Dimensions

基本額定負(fù)荷

Basic Load Rating

極限轉(zhuǎn)速

Limiting Speed

FwDC

動(dòng) Cr

Dynamic

靜 Cor

Static

油潤滑

Oil

mm

系列

Series

老型號(hào)SubstitutedgmmNrpm
NKNKSRNA49RNA69
5NK5/10TN--------2.9510102100140036780
8NK8/12TN--------8.3815123050365029112
10NK10/12------4624097K101017124750535023500
--------562409716.61017154860710023500
12NK12/12------64407911.81219126050640021640
--------562409815.41219156400710021640
NK12/16--------16.81219168200980021640
14NK15/16------4624900K20.81422168260960018322
--NKS14------27142516104001080017652
----RNA4900--462490024.41422138060900018322
------RNA6900663490029.114222282811161218322
15NK15/12------644800K18.515231286001007021004
----RNA152815----31.7152815136001720010031
--------7948/1516.1152212820098008412
--------64430218.2152512106001350017144
16NK16/16--------20.816241690301190015522
NK16/20------62470123.9162420104001680015522
----RNA4901--462490116.61624136400890015522
------RNA6901663490128.7162422140001860015522
--NKS16------30162816149001500020000
17NK17/16------644903K21.517251690001350014163
18NK18/20--------30.5182620105001380013628
20NK20/16------64480225.7202816115001340012716
NK20/20------62480229.3202820124002180012716
NK202616--------20.82026169600108009125
NK202620--------17.220262010500119009125
--NKS20------46.8203220200002200018000
NK203312SX--------29.1203312130001750011124
--------662410124.3202825110001290012716
----RNA4092--462490220.5202813108001280012716
------RNA6902663490235.4202823130002500012716
22NK22/16------NK22301629.2223016135001800011527
--------NK22351634.6223516186002080012711
--NKS22------60.2223520215002500017000
----RNA4903--464490320.7223013120001680016300
------RNA4903663490339.8223023140001990016300
--------62470353223525245002800014187
--------634704L42.5223030177002700016300
--------64470427.4222816105001505015172
--------NK22351649.4223516186002080016522
23--------634704KA37.5233030186002900015711
25NK25/16------62490430253316129002040015000
NK25/20------64480438.4253320168002850015000
----RNA4904--464490450.8253717119121659414060
------RNA6904663490497.7253730260004300014060
--NKS25------65253820258003100016300
--------62704100.1253525149002240014060
--------644804K63253330188003050014060
26NK26/16--------30263416150002300016300
NK26/20--------40263420170003000016300
28----RNA283833----99.8283833330005700016300
--------F383399.8283833330005700012000
--NKS28------80284220259003350012000
30NK30/20------64480557.9304020206003200014600
NK30/30--------95304030315005000012066
----RNA4905--462490557304217134522047514500
------RNA69056634905106.5304230263003175012066
--------624905K68304220154002450012066
32NK32/20------62470575.4324220175003350012066
----RNA49/28--46449/32K80324517174003005012000
--NKS32------100324722310004000012100
------RNA69/28--125324530395006130013100
--------64490642323811107503050012000
--------644706193325035405006300012000
35NK35/20------64480670354520138512690012000
----RNA4906--462490662.8354717170003050012000
------RNA69066634906116354730350006700012000
--------644907161355132435007100011680
37--------62470615437522228500455009027
40NK40/20--------78.940502019600430008881
NK40/30--------120405030222005135008881
------RNA69/3266349/3214740523625500685008881
42NK42/20--------83425220239004500010000
NK42/30--------125425230270004900010000
----RNA4907--462490799.342552019800415008710
------RNA6907663490716042553626000605008710
--------64470814842652231500510008710
43NK43/20--------84435320257004900010000
NK43/30--------126435330390007500010000



系列說明
NK無內(nèi)圈滾針軸承,輕系列
NKS無內(nèi)圈滾針軸承,重系列
RNA 49無內(nèi)圈滾針軸承,尺寸系列49
RNA 69無內(nèi)圈滾針軸承,尺寸系列69,雙列(單列至RNA 6906)
RNA 48無內(nèi)圈滾針軸承,尺寸系列48
NKI帶內(nèi)圈滾針軸承,輕系列
NKIS帶內(nèi)圈滾針軸承,重系列
NA 49帶內(nèi)圈滾針軸承,尺寸系列49
NA 69帶內(nèi)圈滾針軸承,尺寸系列69,雙列(代列至NA 6906)
NA 48帶內(nèi)圈滾針軸承,尺寸系列48
RNA 49..RS無內(nèi)圈滾針軸承,當(dāng)面密封,尺寸系列49
RNA 49..2RS無內(nèi)圈滾針軸承,單面密封,尺寸系列49
NA 49..RS帶內(nèi)圈滾針軸承,當(dāng)面密封,尺寸系列49
NA 49..2RS帶內(nèi)圈滾針軸承,雙面密封,尺寸系列49



軸徑Shaft Diameter軸承型號(hào)Bearing Designation重量Mass

近似Approx

外形尺寸

Borndary Dimensions

基本額定負(fù)荷

Basic Load Rating

極限轉(zhuǎn)速

Limiting Speed

FwDC

動(dòng) Cr

Dynamic

靜 Cor

Static

油潤滑

Oil

mm

系列

Series

老型號(hào)SubstitutedgmmNrpm
NKNKSRNA49RNA69
5NK5/10TN--------2.9510102100140036780
8NK8/12TN--------8.3815123050365029112
10NK10/12------4624097K101017124750535023500
--------562409716.61017154860710023500
12NK12/12------64407911.81219126050640021640
--------562409815.41219156400710021640
NK12/16--------16.81219168200980021640
14NK15/16------4624900K20.81422168260960018322
--NKS14------27142516104001080017652
----RNA4900--462490024.41422138060900018322
------RNA6900663490029.114222282811161218322
15NK15/12------644800K18.515231286001007021004
----RNA152815----31.7152815136001720010031
--------7948/1516.1152212820098008412
--------64430218.2152512106001350017144
16NK16/16--------20.816241690301190015522
NK16/20------62470123.9162420104001680015522
----RNA4901--462490116.61624136400890015522
------RNA6901663490128.7162422140001860015522
--NKS16------30162816149001500020000
17NK17/16------644903K21.517251690001350014163
18NK18/20--------30.5182620105001380013628
20NK20/16------64480225.7202816115001340012716
NK20/20------62480229.3202820124002180012716
NK202616--------20.82026169600108009125
NK202620--------17.220262010500119009125
--NKS20------46.8203220200002200018000
NK203312SX--------29.1203312130001750011124
--------662410124.3202825110001290012716
----RNA4092--462490220.5202813108001280012716
------RNA6902663490235.4202823130002500012716
22NK22/16------NK22301629.2223016135001800011527
--------NK22351634.6223516186002080012711
--NKS22------60.2223520215002500017000
----RNA4903--464490320.7223013120001680016300
------RNA4903663490339.8223023140001990016300
--------62470353223525245002800014187
--------634704L42.5223030177002700016300
--------64470427.4222816105001505015172
--------NK22351649.4223516186002080016522
23--------634704KA37.5233030186002900015711
25NK25/16------62490430253316129002040015000
NK25/20------64480438.4253320168002850015000
----RNA4904--464490450.8253717119121659414060
------RNA6904663490497.7253730260004300014060
--NKS25------65253820258003100016300
--------62704100.1253525149002240014060
--------644804K63253330188003050014060
26NK26/16--------30263416150002300016300
NK26/20--------40263420170003000016300
28----RNA283833----99.8283833330005700016300
--------F383399.8283833330005700012000
--NKS28------80284220259003350012000
30NK30/20------64480557.9304020206003200014600
NK30/30--------95304030315005000012066
----RNA4905--462490557304217134522047514500
------RNA69056634905106.5304230263003175012066
--------624905K68304220154002450012066
32NK32/20------62470575.4324220175003350012066
----RNA49/28--46449/32K80324517174003005012000
--NKS32------100324722310004000012100
------RNA69/28--125324530395006130013100
--------64490642323811107503050012000
--------644706193325035405006300012000
35NK35/20------64480670354520138512690012000
----RNA4906--462490662.8354717170003050012000
------RNA69066634906116354730350006700012000
--------644907161355132435007100011680
37--------62470615437522228500455009027
40NK40/20--------78.940502019600430008881
NK40/30--------120405030222005135008881
------RNA69/3266349/3214740523625500685008881
42NK42/20--------83425220239004500010000
NK42/30--------125425230270004900010000
----RNA4907--462490799.342552019800415008710
------RNA6907663490716042553626000605008710
--------64470814842652231500510008710
43NK43/20--------84435320257004900010000
NK43/30--------126435330390007500010000



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