SKF
5 J+ V4 P" @9 A W2 S8 T# L* d: I6 R$ N+ \5 S
High-precision angular contact ball bearings SKF high-precision angular contact ball bearings/ S$ T" ^! e T" x0 J( G E# v
(† fig. 10) are produced in three different dimension series – 719, 70 and 72 – and
+ k% n- U4 X. U5 F! j, Q$ @are available with contact angles of 15° (suffix CD or CE), 18° (suffix FB) and 25° (suffix ACD,
% b, ^/ H8 r0 C+ I% N4 w" EACE). Bearings for universal matching are identified by the designation suffix G, followed by A, B, 2 K D( ]4 w, L
or C for the preload class (e.g. 71910 ACDGA/P4A). Sets of two bearings with matched bore and ' j0 k* {* w. f
outside diameter are also available. Depending on the preload class, these carry the designation
; R) P/ r+ J- p7 Tsuffix DGA, DGB, or DGC (e.g. 7006 CD/P4ADGB). Also, matched sets of two or more bearings can be
! i6 l( k6 N# F* C9 [supplied.0 R7 a+ H7 d3 k. u: `, |
" u4 j. m" L U5 i `: d- U
http://www.skf.com/files/683101.pdf
& D1 q# v1 Z2 y" d3 c* k5 j" O/ }# n+ E) U5 X$ _! l1 g4 w$ }
[ 本帖最后由 伊凡 于 2008-11-28 08:42 編輯 ] |
發(fā)表于 2008-11-27 22:55:20
.2 r' v# v4 w# `' W
QQ好友和群
QQ空間
發(fā)表于 2008-12-1 17:33:59
