主要技術(shù)參數(shù):

基本尺寸(mm) Principal Dimensions 型號 Designation 額定負荷(KN) Basic Load ratings 極限轉(zhuǎn)速(rpm) Limited Speed 重量( kg) Weight ≈ d D B 動負荷 Dynamic 靜負荷 Static 脂潤滑 Grease 油潤滑 Oil 17 47 14 7303C 15.7 8.2 13000 19000 0.065 47 14 7303AC 15.0 7.7 13000 19000 0.065 47 14 7303B 14.1 8.1 13000 17000 0.065 20 37 9 7904C 6.8 4.2 20000 28000 0.035 37 9 7904AC 6.4 4.0 20000 28000 0.035 42 12 7004C 10.4 6.0 14000 19000 0.064 42 12 7004AC 10.0 5.7 14000 19000 0.064 47 14 7204C 14.5 8.1 13000 18000 0.100 47 14 7204AC 14.0 7.8 13000 18000 0.100 47 14 7204B 13.4 7.6 12000 16000 0.110 52 15 7304C 18.4 9.8 12000 17000 0.150 52 15 7304AC 17.9 9.6 12000 17000 0.150 52 15 7304B 17.3 9.6 11000 15000 0.140 25 42 9 7905C 7.8 5.4 18000 26000 0.042 42 9 7905AC 7.5 5.2 18000 26000 0.042 47 12 7005C 11.6 7.4 12000 17000 0.074 47 12 7005AC 11.1 7.0 12000 17000 0.074 52 15 7205C 16.5 10.0 11000 16000 0.120 52 15 7205AC 15.8 9.7 11000 16000 0120 52 15 7205B 14.8 9.3 10000 14000 0.130 62 17 7305C 27.8 15.9 9500 14000 0.230 62 17 7305AC 27.0 15.6 9500 14000 0.230 62 17 7305B 24.3 14.1 9000 13000 0.230 30 47 9 7906C 8.2 6.2 16000 24000 0.048 47 9 7906AC 7.9 6.0 16000 24000 0.048 55 13 7006C 15.1 10.2 9500 14000 0.110 55 13 7006AC 14.4 9.8 9500 14000 0.110 62 16 7206C 23.0 14.7 9000 13000 0.190 62 16 7206AC 22.1 13.5 9000 13000 0.190 62 16 7206B 20.5 13.5 8500 12000 0.200 72 19 7306C 33.2 21.2 8500 12000 0.350 72 19 7306AC 32.8 20.4 8500 12000 0.350 72 19 7306B 29.3 18.1 8000 11000 0.340 90 23 7406C 57.5 33.8 6500 8500 0.960 90 23 7406AC 55.6 32.7 6500 8500 0.960 90 23 7406B 51.4 30.1 6000 8000 0.900