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发表于 2006-12-20 16:36:11
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来自： 中国河南郑州
这是美国的轴承相关的说明如下（英文）' y3 m F% U$ t+ V
Invented by McGill engineers over 30 years ago, SPHERE-ROL bearings utilize a single row of spherical rollers which provide a wide variety of advantages.High capacities, high limiting speeds, longer life under more misalignment and protection from contaminants - All these features allow more design flexibility than typically possible with ordinary two-row designs.) I1 v. X4 z4 d% Q3 B
Reduce your costs with SPHERE-ROL bearings, {& d- Y. a' b5 u7 l9 }9 R
Seals on SPHERE-ROL bearings extend bearing life by helping keep lubricant in and contaminants out. The result is often a total cost savings: reduced downtime for maintenance and less frequent bearing replacement.4 f8 c4 |" v# d6 n$ a8 b$ j
Dimensionally interchangeable with Unsealed Designs
. U2 t* r; W5 t% f# E1 nThe dimensions of SPHERE-ROL bearings with integral NYLAPLATE seals meet ABMA/ISO specifications. This feature removes the need for special redesigns when changing from competing unsealed bearings.
' A4 c1 t3 z3 h9 h! Q5 ?( MChoose from three seal types to fit your application: NYLAPLATE Seals
. [) Z2 L+ A3 U' Q/ j7 TNYLAPLATE High Temperature Seals2 \/ M( G8 m4 ^
LAMBDA Seals/ ~$ p/ h1 \ P& z- b
Series Bore Outside Diameters Sealing Options Feature Options' {5 }2 o, c5 R4 V
22200 .5906 - 5.9055"# ~! n) x& |$ m
15 - 150mm 1.3780 - 10.6299"* u- w+ M0 j! p# H/ D! R5 ~
35 - 270mm Unsealed, NYLAPLATE or LAMBDA Tapered Bore Expansion Type, Choice of Diametral Clearance
2 v7 L' x1 F1 p$ n22300 1.5748 - 3.9370"
. d8 t2 ^8 s$ f. O! k2 h. m40 - 100mm 3.5433 - 8.4646"' c2 W* m, _+ N$ j8 G- F [
90 - 215mm |
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