軸承型號:28KW04 材質:高碳鉻滾動軸承鋼(GCr15) 內徑(d):28.000mm 外徑(D):50.292mm 裝配高度(T):14.224mm 內圈高度(B):18.7mm 外圈高度(C):10.668mm 重量:0.125KG "Bearing numbers" Dimensions(mm) Weight d D T B C R r Kg 11590/20 15.875 42.862 14.288 14.288 9.525 1.5 1.5 0.1 LM11749/10 17.462 39.878 13.843 14.605 10.668 1.3 1.3 0.081 LM11949/10 19.05 45.237 15.494 16.637 12.065 1.3 1.3 0.125 A6075/A6157 19.05 39.992 12.014 11.153 9.525 1.0 1.3 0.07 M12649/10 21.43 50.005 17.526 18.288 13.970 1.3 1.3 0.169 LM12748/10 21.43 45.237 15.494 16.637 12.065 1.3 1.3 0.121 LM12749/10 21.986 45.237 15.494 16.637 12.065 1.3 1.3 0.120 LM12749/11 21.986 45.974 15.494 16.637 12.065 1.3 1.3 0.123 JLM22349/10 22 41 14.400 14.400 11.400 0.8 0.8 0.08 15101/245 25.400 62 19.050 20.638 14.288 0.8 1.3 0.3 L44643/10 25.400 50.292 14.224 14.732 10.668 1.3 1.3 0.13 15578/20 25.400 57.150 17.462 17.462 13.495 1.3 1.5 0.22 M84548/10 25.400 57.150 19.431 19.431 14.732 1.5 1.5 0.241 15103/245 26.157 62.000 19.050 20.638 14.288 0.8 1.3 0.29 15103S/243 26.162 61.912 19.050 19.939 14.288 0.8 2.0 0.29 15106/245 26.988 62.000 19.050 20.638 14.288 1.3 0.8 0.291 L44649/10 26.988 50.292 14.224 14.732 10.668 3.5 1.3 0.12 ST2749 27 49 15 15 11.5 3.3 0.8 0.118 320/28X 28 52 16 16 12.0 1.0 1.0 0.146 28KW02 28 52 16 18.498 12.0 28KW01 28 50.292 14.224 16.65 10.668 28KW04 28 50.292 14.000 18.80 10.668