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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）
, F( u3 t" `% q" ^- mInvented 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.( j5 N2 C5 h4 q2 D9 Z8 s! X
Reduce your costs with SPHERE-ROL bearings
) T$ s& ~: U7 c) ] ]3 ASeals 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.
" C1 p% ?% U0 [Dimensionally interchangeable with Unsealed Designs
# h& z# {% X* eThe 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.$ J1 d- g' c- K
Choose from three seal types to fit your application: NYLAPLATE Seals # t& R2 K7 n( A" b( p; y2 Z3 N
NYLAPLATE High Temperature Seals6 V3 v* E5 O% u" U! k( y5 k
LAMBDA Seals7 g9 t- @! C5 Z7 u: @' g: z
Series Bore Outside Diameters Sealing Options Feature Options2 C% R4 ?; {7 W4 {& A
22200 .5906 - 5.9055"
9 |+ v% x, t; B2 v" y4 [15 - 150mm 1.3780 - 10.6299"; ^+ W" K) y8 A! V+ i: _! x$ B# k2 Y
35 - 270mm Unsealed, NYLAPLATE or LAMBDA Tapered Bore Expansion Type, Choice of Diametral Clearance
% c9 u, [) L3 |, g G" r! c3 G22300 1.5748 - 3.9370"
7 v9 b0 E+ f# p% ]8 b1 _40 - 100mm 3.5433 - 8.4646"
' I# m0 h+ J" U' Y5 o6 v! J: k+ {9 U90 - 215mm |
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