China NSK Angular Contact Ball Bearing 7002, Find details about China NSK Angular Contact Ball Bearing 7901c, Needle Roller Bearing Na 6901 from NSK Angular Contact Ball Bearing 7002
Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speeds (RPM) | Mass(kg) | ||||||
d | D | B | r min | r1 min | Cr | C0r | Grease | Oil | approx | |
7901A5 | 12 | 24 | 6 | 0.3 | 0.15 | 3 200 | 1 770 | 38 000 | 53 000 | 0.011 |
7901C | 24 | 6 | 0.3 | 0.15 | 3 350 | 1 860 | 45 000 | 63 000 | 0.011 | |
7001A | 28 | 8 | 0.3 | 0.15 | 5 800 | 2 980 | 28 000 | 38 000 | 0.021 | |
7001C | 28 | 8 | 0.3 | 0.15 | 5 800 | 2 900 | 40 000 | 56 000 | 0.024 | |
7201A | 32 | 10 | 0.6 | 0.3 | 8 000 | 4 050 | 26 000 | 34 000 | 0.037 | |
7201B | 32 | 10 | 0.6 | 0.3 | 7 450 | 3 750 | 18 000 | 26 000 | 0.038 | |
7201C | 32 | 10 | 0.6 | 0.3 | 7 900 | 3 850 | 36 000 | 50 000 | 0.041 | |
7301A | 37 | 12 | 1 | 0.6 | 9 450 | 4 500 | 18 000 | 24 000 | 0.06 | |
7301B | 37 | 12 | 1 | 0.6 | 8 850 | 4 200 | 16 000 | 22 000 | 0.062 |