KOYO Catalog

Combined needle roller bearings Cylindrical roller thrust bearing

KOYO - Combined needle roller bearings Cylindrical roller thrust bearing

Product number Fw D C dw(E7) Da C1 C2 r(min.) Limiting speeds(Oil lub.) Basic load ratings : Cr Basic load ratings : C0r Basic load ratings Ca Basic load ratings C0a Fatigue load limit : Cu(Radial) Fatigue load limit : Cu(Thrust) Used with inner ring No. (Refer.)Mass
RAXZ 510 10 mm 19 mm 21.5 mm 10 mm 22.4 mm 7.5 mm 6 mm 0.35 mm 15500 min-1 5.9 kN 7.2 kN 8.2 kN 17.9 kN 1.15 kN 1.85 kN IM 7 10 16 P 0.026 kg
RAXZ 512 12 mm 21 mm 22 mm 12 mm 26.4 mm 8 mm 6 mm 0.35 mm 13000 min-1 6.8 kN 9.0 kN 12.7 kN 29.5 kN 1.30 kN 3.10 kN IM 9 12 16 P 0.033 kg
RAXZ 515 15 mm 24 mm 22 mm 15 mm 28.4 mm 8 mm 6 mm 0.35 mm 11500 min-1 9.7 kN 12.6 kN 14.0 kN 34.0 kN 1.80 kN 3.65 kN IM 12 15 16 P 0.036 kg
RAXZ 517 17 mm 26 mm 24 mm 17 mm 30.4 mm 8 mm 8 mm 0.65 mm 10500 min-1 11.8 kN 16.3 kN 15.0 kN 39.0 kN 2.50 kN 4.15 kN IM 14 17 17 P 0.044 kg
RAXZ 520 20 mm 30 mm 29 mm 20 mm 35.4 mm 11 mm 9 mm 0.85 mm 9000 min-1 14.8 kN 23.7 kN 22.0 kN 54.0 kN 3.55 kN 5.55 kN IM 15 20 20 P 0.070 kg
RAXZ 525 25 mm 37 mm 29 mm 25 mm 43 mm 11 mm 9 mm 0.85 mm 7500 min-1 15.1 kN 26.2 kN 25.5 kN 70.0 kN 4.25 kN 7.15 kN IM 20 25 20 P 0.105 kg
RAXZ 530 30 mm 42 mm 29 mm 30 mm 48 mm 11 mm 9 mm 0.85 mm 6500 min-1 20.2 kN 34.6 kN 26.5 kN 77.0 kN 5.25 kN 7.90 kN IM 25 30 20 P 0.118 kg
RAXZ 535 35 mm 47 mm 30 mm 35 mm 54 mm 12 mm 9 mm 0.85 mm 5500 min-1 22.1 kN 40.8 kN 33.8 kN 94.0 kN 6.15 kN 8.80 kN IM 30 35 20 P 0.146 kg
RAXZ 540 40 mm 52 mm 31 mm 40 mm 61 mm 13 mm 9 mm 0.85 mm 5000 min-1 23.8 kN 47.0 kN 46.0 kN 129.0 kN 7.00 kN 5.95 kN IM 35 40 20 P 0.174 kg
RAXZ 545 45 mm 58 mm 31 mm 45 mm 66 mm 13 mm 9 mm 0.85 mm 4500 min-1 24.9 kN 51.8 kN 49.0 kN 143.0 kN 7.90 kN 6.60 kN IM 40 45 20 P 0.206 kg
RAXZ 550 50 mm 62 mm 34 mm 50 mm 71 mm 13 mm 11 mm 1.3 mm 4000 min-1 30.2 kN 68.5 kN 51.0 kN 157.0 kN 9.60 kN 7.25 kN IM 45 50 25 P 0.232 kg
RAXZ 560 60 mm 72 mm 36 mm 60 mm 86 mm 15 mm 11 mm 1.3 mm 3500 min-1 31.9 kN 78.1 kN 71.0 kN 255.0 kN 11.5 kN 18.4 kN IM 55 60 25 P 0.327 kg
RAXZ 570 70 mm 85 mm 36 mm 70 mm 96 mm 15 mm 11 mm 1.3 mm 3000 min-1 36.1 kN 84.7 kN 77.0 kN 295.0 kN 13.3 kN 21.2 kN IM 60 70 25 P 0.435 kg
NAXR15 15 mm 24 mm 23 mm 15 mm 28 mm 9 mm 6.5 mm 0.3 mm 12000 min-1 9.7 kN 12.6 kN 12.1 kN 26.3 kN 2.30 kN 3.70 kN JR12x15x16 0.032 kg
NAXR17 17 mm 26 mm 25 mm 17 mm 30 mm 9 mm 8.0 mm 0.3 mm 11000 min-1 11.4 kN 16.1 kN 12.6 kN 28.6 kN 2.70 kN 4.05 kN JR14x17x17 0.050 kg
NAXR20TN 20 mm 30 mm 30 mm 20 mm 35 mm 10 mm 10.5 mm 0.3 mm 9500 min-1 14.8 kN 23.7 kN 23.6 kN 56.8 kN 4.00 kN 8.00 kN JR17x20x20 0.090 kg
NAXR25TN 25 mm 37 mm 30 mm 25 mm 42 mm 11 mm 9.5 mm 0.6 mm 8000 min-1 18.8 kN 29.8 kN 31.2 kN 81.0 kN 4.80 kN 11.4 kN JR20x25x20 0.146 kg
NAXR30TN 30 mm 42 mm 30 mm 30 mm 47 mm 11 mm 9.5 mm 0.6 mm 6700 min-1 20.2 kN 34.6 kN 33.0 kN 91.1 kN 6.10 kN 12.8 kN JR25x30x20 0.162 kg
NAXR35 35 mm 47 mm 30 mm 35 mm 52 mm 12 mm 9.0 mm 0.6 mm 6000 min-1 22.1 kN 40.8 kN 30.9 kN 86.0 kN 7.05 kN 12.1 kN JR30x35x20 0.186 kg
NAXR40 40 mm 52 mm 32 mm 40 mm 60 mm 13 mm 10.0 mm 0.6 mm 5300 min-1 23.8 kN 47.0 kN 44.5 kN 126.0 kN 8.05 kN 12.0 kN JR35x40x20 0.288 kg
NAXR45TN 45 mm 58 mm 32 mm 45 mm 65 mm 14 mm 9.0 mm 0.6 mm 4800 min-1 24.9 kN 51.8 kN 47.0 kN 140.0 kN 9.00 kN 15.5 kN JR40x45x20 0.360 kg
NAXR50 50 mm 62 mm 35 mm 50 mm 70 mm 14 mm 10.0 mm 0.6 mm 4300 min-1 30.2 kN 68.5 kN 49.7 kN 155.0 kN 12.5 kN 14.8 kN JR45x50x25 0.432 kg
NAXR15.Z 15 mm 24 mm 23 mm 15 mm 29 mm 9 mm 6.5 mm 0.3 mm 12000 min-1 9.7 kN 12.6 kN 12.1 kN 26.3 kN 2.30 kN 3.70 kN JR12x15x16 0.035 kg
NAXR17.Z 17 mm 26 mm 25 mm 17 mm 31 mm 9 mm 8.0 mm 0.3 mm 11000 min-1 11.4 kN 16.1 kN 12.6 kN 28.6 kN 2.70 kN 4.05 kN JR14x17x17 0.053 kg
NAXR20Z.TN 20 mm 30 mm 30 mm 20 mm 36 mm 10 mm 10.5 mm 0.3 mm 9500 min-1 14.8 kN 23.7 kN 23.6 kN 56.8 kN 4.00 kN 8.00 kN JR17x20x20 0.095 kg
NAXR25Z.TN 25 mm 37 mm 30 mm 25 mm 43 mm 11 mm 9.5 mm 0.6 mm 8000 min-1 18.8 kN 29.8 kN 31.2 kN 81.0 kN 4.80 kN 11.4 kN JR20x25x20 0.152 kg
NAXR30Z.TN 30 mm 42 mm 30 mm 30 mm 48 mm 11 mm 9.5 mm 0.6 mm 6700 min-1 20.2 kN 34.6 kN 33.0 kN 91.1 kN 6.10 kN 12.8 kN JR25x30x20 0.169 kg
NAXR35.Z 35 mm 47 mm 30 mm 35 mm 53 mm 12 mm 9.0 mm 0.6 mm 6000 min-1 22.1 kN 40.8 kN 30.9 kN 86.0 kN 7.05 kN 12.1 kN JR30x35x20 0.195 kg
NAXR40.Z 40 mm 52 mm 32 mm 40 mm 61 mm 13 mm 10.0 mm 0.6 mm 5300 min-1 23.8 kN 47.0 kN 44.5 kN 126.0 kN 8.05 kN 12.0 kN JR35x40x20 0.299 kg
NAXR45Z.TN 45 mm 58 mm 32 mm 45 mm 66 mm 14 mm 9.0 mm 0.6 mm 4800 min-1 24.9 kN 51.8 kN 47.0 kN 140.0 kN 9.00 kN 15.5 kN JR40x45x20 0.370 kg
NAXR50.Z 50 mm 62 mm 35 mm 50 mm 71 mm 14 mm 10.0 mm 0.6 mm 4300 min-1 30.2 kN 68.5 kN 49.7 kN 155.0 kN 12.5 kN 14.8 kN JR45x50x25 0.452 kg