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发表于 2006-12-20 16:36:11
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这是美国的轴承相关的说明如下（英文）
5 p2 i8 \; B2 X9 HInvented 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.
4 k( ^6 z, o' u# h5 \Reduce your costs with SPHERE-ROL bearings
) H: m4 u4 _3 h5 c( \/ OSeals 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.% I M5 \) _/ T* _/ U: U. ]
Dimensionally interchangeable with Unsealed Designs t w6 j" t/ ?8 r- ]! D
The 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.% e8 Q% v1 R( l3 e/ X
Choose from three seal types to fit your application: NYLAPLATE Seals
7 L; l) B2 J9 p+ ~9 rNYLAPLATE High Temperature Seals& x) _" L" `( {0 n' U9 g
LAMBDA Seals/ r. [0 c! |$ b+ I9 a7 Y" I6 K
Series Bore Outside Diameters Sealing Options Feature Options
0 m5 l. K ?6 v/ m+ N) a/ i22200 .5906 - 5.9055"3 B# R1 p% ?$ H1 u/ M
15 - 150mm 1.3780 - 10.6299"3 L" w& V9 V+ b' F/ s8 h. Z
35 - 270mm Unsealed, NYLAPLATE or LAMBDA Tapered Bore Expansion Type, Choice of Diametral Clearance* l. L6 a5 R8 ~
22300 1.5748 - 3.9370"/ G4 N2 H% H o1 X$ e T6 A4 U
40 - 100mm 3.5433 - 8.4646"
3 Q" S7 @2 o5 ~, Z90 - 215mm |
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