| 25578/25520D 轴承 USA 美国 |
上海斯将利传动机械有限公司专业销售铁姆肯timken 25578/25520D 轴承 USA 美国，大量的现货库存、快捷的物流体系、专业的技术服务和具有竞争力的价格赢得了众多客户的青睐。能针对客户产品对timken 轴承技术的需求提供美国USA铁姆肯25578/25520D{dede:field name='source'/}与其它进口品牌轴承进行互换。欢迎大家垂询美国USA铁姆肯timken 25578/25520D的价格和库存信息。
电话：021-51695062 / 51695063 / 51087903 /
51085083
传真：021-51069163
具体美国USA铁姆肯timken 25578/25520D型号型号的规格库存和参数：
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Timken DX680507 DX632258 DX831508 DX991555 DX503418 05000 05000 05000 05000 15000 15000 15000 15000 15000 15000 2500 15000 2500 15000 15000 15000 2500 2500 2500 2500 25500 25500 25500 25500 25500
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| 内圈25578 外圈25520D 轴承 USA 美国 25500系列轴承
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Bearing Type |
TRB |
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Bearing Subtype |
TDO |
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Series |
25500 |
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Cone |
25578 |
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|
Cup |
25520D |
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Cone Hardening Type |
Case carburized |
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Cup Hardening Type |
Case carburized |
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Cone Bore Diameter (d) |
42.862 |
mm |
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Cup Outside Diameter (D) |
82.931 |
mm |
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Bearing Width (T) |
57.150 |
mm |
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|
|
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|
C90 (1-Row Basic Radial Rating for 90M Rev.) |
21.7 |
kN |
|
C90(2) (2-Row Basic Radial Rating for 90M Rev.) |
37.8 |
kN |
|
C90(4) (4-Row Basic Radial Rating for 90M Rev.) |
75.7 |
kN |
|
C1 (1-Row Basic Radial Rating for 1M Rev.) |
83.8 |
kN |
|
C1(2) (2-Row Basic Radial Rating for 1M Rev.) |
146 |
kN |
|
C1(4) (4-Row Basic Radial Rating for 1M Rev.) |
292 |
kN |
|
Ca90 (1-Row Basic Thrust Rating for 90M Rev.) |
12.5 |
kN |
|
C(0) (Static Radial Rating) |
111 |
kN |
|
Ca(0) (Static Thrust Rating) |
108 |
kN |
|
K (.39 / Tan(contact angle)) |
1.74 |
|
|
e (1.5 * Tan(contact angle)) |
0.33 |
|
|
Y1 (0.45 / Tan(contact angle)) |
2.02 |
|
|
Y2 (0.67 / Tan(contact angle)) |
3.00 |
|
|
|
|
|
|
Cone Width |
25.400 |
mm |
|
Max Shaft Fillet Radius |
2.3 |
mm |
|
Cone BF Backing Diameter |
53.0 |
mm |
|
Cone BF to Cage Clearance |
unknown |
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|
|
|
|
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Cup Width |
47.625 |
mm |
|
Max Housing Fillet Radius |
0.8 |
mm |
|
Cup RF Backing Diameter |
77.0 |
mm |
|
Cup LF Backing Diameter |
77.0 |
mm |
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Remarks |
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>> GROOVE IN OD CENTER |
25520D |
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>> HOLES IN OD CENTER |
25520D |
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