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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)
+ y" [. v' [5 p$ @$ w9 aInvented 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./ R# @+ W4 h" P( Q f: F. e) z$ A3 |! G
Reduce your costs with SPHERE-ROL bearings
# h3 m4 } g; a1 _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.
/ v# d9 K3 L1 A. s P; r# M( V# rDimensionally interchangeable with Unsealed Designs9 ?8 x$ T7 V% g
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.( Q( I! @! G8 q/ e/ l2 V: J- N7 K
Choose from three seal types to fit your application: NYLAPLATE Seals * n7 z1 {! c( ]: V3 @, t
NYLAPLATE High Temperature Seals
1 o/ j6 |0 F! {+ x# n3 j4 yLAMBDA Seals. m" c, Y6 v* W J. h
Series Bore Outside Diameters Sealing Options Feature Options8 B) k1 H- B% _& t8 A4 B1 N
22200 .5906 - 5.9055"
! g# ~8 M A+ h15 - 150mm 1.3780 - 10.6299"+ a$ y0 i$ ^* u* f1 e: G# T+ m
35 - 270mm Unsealed, NYLAPLATE or LAMBDA Tapered Bore Expansion Type, Choice of Diametral Clearance
& y- \6 m( ^) A% `" }; T22300 1.5748 - 3.9370"" x$ G/ V. i5 k8 S$ e X* i/ P
40 - 100mm 3.5433 - 8.4646"
9 M2 T" n1 S8 g( J9 H% m2 V, i90 - 215mm |
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