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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. h5 y: H* ^+ m4 B! YInvented 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.( V! B1 X+ S' M3 I/ s0 Q
Reduce your costs with SPHERE-ROL bearings6 X u& u" B) m
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.* I3 X6 ~" x7 A
Dimensionally interchangeable with Unsealed Designs
+ u/ x# u! v5 k" E( K0 U) 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.5 f1 a/ M4 Y8 j8 K3 V
Choose from three seal types to fit your application: NYLAPLATE Seals
, \5 e8 ]. n/ HNYLAPLATE High Temperature Seals
# U q9 b4 a0 [0 aLAMBDA Seals$ s' O# e8 k) X& {- @
Series Bore Outside Diameters Sealing Options Feature Options
8 f R+ e/ R5 s. u22200 .5906 - 5.9055"
: I" z3 T0 ^( v6 B$ I/ `. u15 - 150mm 1.3780 - 10.6299"
4 N+ j- q" | g) P v+ W$ j35 - 270mm Unsealed, NYLAPLATE or LAMBDA Tapered Bore Expansion Type, Choice of Diametral Clearance! G% y1 }1 m$ J! a, U
22300 1.5748 - 3.9370"
4 y6 v/ `/ @. `+ H40 - 100mm 3.5433 - 8.4646"
+ w& R$ g) s! F$ s8 E F g1 {2 _90 - 215mm |
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