Page 6
BEARING REPLACEMENT – IMPORTANT NOTICE
To satisfy EN13463 Part 5 Clause 6.1 & 6.2 the bearings in this equipment shall be replaced after a period not exceeding 90% of their
rated life. The user’s attention is therefore drawn to the list of bearing lives shown in the table below.
L 10 BEARING FATIGUE LIFE L SERIES DUST PROTECTED VIBRATORS TO EN60079-31
Frame Size Centrifugal Force Fatigue life (Hours) L10
Kg Newtons Bearing Types 50 Hz 90% 60 Hz 90%
Vibrators at 2880/3456 RPM
BLz 03-1/2 100 981 6301 2Z C3 49940 44950 41400 37260
BLz 05-2/2 200 1962 6304 2Z C3 28000 25200 23230 20900
BLz 15-3.5/2 350 3433 6306 2Z C3 25380 22840 21150 19035
BLz 20/22-5/2 500 4905 6308 2Z C3 29700 26730 24670 22200
BLz 24/25-8/2 800 7848 6309 2Z C3 15380 13840 12780 11500
BLz 24/25-10/2 1000 9810 NJ 2306E TVP2 C3 49050 44150 40720 36650
BLz 24/25-13/2 1300 12753 NJ 2307E TVP2 C3 41560 37400 34490 31040
BLz 30-16/2 1600 15695 NJ 2309E TVP2 C3 82540 74290 68500 61650
BLz 30-20/2 2000 19620 NJ 2309E TVP2 C3 39260 35330 32580 29320
BLz 40-30/2 3000 29430 NJ 2311E TVP2 C3 35500 31950 29460 26510
BLz 40-40/2 4000 39240 NJ 2313E TVP2 C3 28860 25970 23950 21550
BLz 45-50/2 5000 49050 NJ 2312E TVP2 C4 12343 11110 10286 9260
Vibrators at 1440/1728 RPM
BLz 03-0.5/4 50 490 6301 2Z C3 >100000 90000 85470 76920
BLz 05-1/4 100 981 6304 2Z C3 >100000 90000 >100000 90000
BLz 05-2/4 200 1962 6304 2Z C3 24640 22180 20530 18480
BLz 15-3/4 300 2943 6305 2Z C3 40560 36500 33800 30420
BLz 20/22-5/4 500 4905 6307 2Z C3 28710 25840 23930 21540
BLz 24/25-7.5/4 750 7357 6309 2Z C3 37510 33760 31130 28020
BLz 24/25-11/4 1100 10790 NJ 2306E TVP2 C3 70710 63640 58670 52800
BLz 24/25-14/4 1400 13735 NJ 2307E TVP2 C3 65650 59080 53640 48280
BLz 30-18/4 1800 17658 NJ 2309E TVP2 C3 >100000 90000 91960 82760
BLz 30-25/4 2500 24525 NJ 2309E TVP2 C3 37080 33370 30770 27690
BLz 40-35/4 3500 34335 NJ 2311E TVP2 C3 42340 38100 35130 31620
BLz 45-45/4 4500 44145 NJ 2313E TVP2 C3 38390 34550 31850 28660
BLz 50-55/4 5500 53955 NJ 2315E TVP2 C3 49060 44150 40710 36640
BLz 50-65/4 6500 63765 NJ 2317E M1A C3 42800 38520 35500 31950
BLz 50-75/4 7500 73575 NJ 2317E M1A C3 32040 28830 26580 23920
BLz 60-95/4 9500 93195 NJ2320E M1A C3 52820 47540 43820 39440
BLz60/61-105/4 10500 103000 NJ2320E M1A C3 37700 33930 31410 28270
BLz 75-130/4 13000 127530 NJ 2322E M1A C3 31320 28190 25980 23380
Vibrators at 960/1152 RPM
BLz 03-0.2/6 22 216 6301 2Z C3 > 100000 90000
BLz 03-0.3/6 32 314 6301 2Z C3 > 100000 90000
BLz 05-0.4/6 40 392 6304 2Z C3 > 100000 90000
BLz 05-0.6/6 60 589 6304 2Z C3 > 100000 90000
BLz 05-0.9/6 90 883 6304 2Z C3 > 100000 90000
BLz 05-1.3/6 130 1275 6304 2Z C3 >100000 90000
BLz 15-1.3/6 130 1275 6305 2Z C3 > 100000 90000
BLz 15-1.9/6 190 1864 6305 2Z C3 >100000 90000
BLz 20/22-2.2/6 220 2158 6307 2Z C3 > 100000 90000 >100000 90000
BLz 24/25-4/6 440 3924 6309 2Z C3 > 100000 90000 >100000 90000
BLz 24/25-8/6 800 7848 NJ 2306E TVP2 C3 > 100000 90000 >100000 90000
BLz 24/25-11/6 1100 10790 NJ 2307E TVP2 C3 > 100000 90000 >100000 90000
BLz 30-14/6 1400 13734 NJ 2309E TVP2 C3 > 100000 90000 >100000 90000
BLz 30-18/6 1800 17658 NJ 2309E TVP2 C3 > 100000 90000 >100000 90000
BLz 30-23/6 2300 22563 NJ 2309E TVP2 C3 60000 54000 50000 45000
BLz 40-27/6 2700 26487 NJ 2311E TVP2 C3 > 100000 90000 >100000 90000
BLz 40-35/6 3500 34335 NJ 2311E TVP2 C3 63300 56970 52700 47430
BLz 45-42/6 4200 41200 NJ 2313E TVP2 C3 69980 62980 58070 52260
BLz 45-50/6 5000 49050 NJ 2313E TVP2 C3 40400 36360 33670 30300
BLz 50-60/6 6000 58860 NJ 2315E TVP2 C3 55120 49610 45740 41170
BLz 50-75/6 7500 73575 NJ 2317E TVP2 C3 4 8200 43380 40000 36000
BLz 60-90/6 9000 88290 NJ 2320E TVP2 C3 94510 85060 78760 70880
BLz 60/61-105/6 10500 103000 NJ 2320E TVP2 C3 57430 51690 47300 42570
BLz 60/61-125/6 12500 122625 NJ 2320E TVP2 C3 29150 26235 24290 21860
BLz 75-150/6 15000 147500 NJ 2322E M1A C3 29260 26330 24280 21850
BLz 78-165/6 16500 161865 NJ 2322E M1A C3 21140 19025 17610 15850
BLz 75/77/78-185/6 18500 181485 NJ 2322E M1A C3 14440 13000 12030 10830
BLz 80-230/6 23000 225630 NJ2326E M1 C3 30190 27170 25160 22645
BLz 80-270/6 27000 264880 NJ2326E M1 C3 17700 15930 14750 13275