NSKBall bearings for industrial motors
NSKHPS · Match bore, outside diameter, width and operating speed.32 models / configurationsView specs
NSKHPS motor bearing dimensions and limiting speeds
All 32 base models from NSK's published NSKHPS motor-bearing table. d, D and B are in mm. Limiting speeds are in min⁻¹ (rpm): the first grease column covers open, ZZ and VV versions; the second covers DDU contact-sealed versions; the oil column is for open bearings. The complete designation includes closure, clearance, grease and any other required suffixes.

Open the drawing to enlarge.
| Base model | Bore d | Outside D | Width B | Grease: open / ZZ / VV | Grease: DDU | Oil: open |
|---|---|---|---|---|---|---|
| 6200 | 10 | 30 | 9 | 28000 | 18000 | 34000 |
| 6300 | 10 | 35 | 11 | 26000 | 17000 | 30000 |
| 6001 | 12 | 28 | 8 | 32000 | 18000 | 38000 |
| 6201 | 12 | 32 | 10 | 26000 | 17000 | 32000 |
| 6301 | 12 | 37 | 12 | 24000 | 16000 | 28000 |
| 6002 | 15 | 32 | 9 | 26000 | 15000 | 32000 |
| 6202 | 15 | 35 | 11 | 22000 | 14000 | 28000 |
| 6302 | 15 | 42 | 13 | 19000 | 13000 | 24000 |
| 6003 | 17 | 35 | 10 | 24000 | 13000 | 28000 |
| 6203 | 17 | 40 | 12 | 20000 | 12000 | 24000 |
| 6303 | 17 | 47 | 14 | 17000 | 11000 | 20000 |
| 6004 | 20 | 42 | 12 | 20000 | 11000 | 24000 |
| 6204 | 20 | 47 | 14 | 17000 | 11000 | 20000 |
| 6304 | 20 | 52 | 15 | 16000 | 10000 | 19000 |
| 6005 | 25 | 47 | 12 | 18000 | 9500 | 22000 |
| 6205 | 25 | 52 | 15 | 15000 | 9000 | 18000 |
| 6305 | 25 | 62 | 17 | 13000 | 8000 | 16000 |
| 6006 | 30 | 55 | 13 | 15000 | 8000 | 18000 |
| 6206 | 30 | 62 | 16 | 12000 | 7500 | 15000 |
| 6306 | 30 | 72 | 19 | 11000 | 6700 | 13000 |
| 6007 | 35 | 62 | 14 | 13000 | 6700 | 15000 |
| 6207 | 35 | 72 | 17 | 11000 | 6300 | 13000 |
| 6307 | 35 | 80 | 21 | 10000 | 6000 | 12000 |
| 6008 | 40 | 68 | 15 | 12000 | 6000 | 14000 |
| 6208 | 40 | 80 | 18 | 9500 | 5600 | 12000 |
| 6308 | 40 | 90 | 23 | 9000 | 5300 | 11000 |
| 6009 | 45 | 75 | 16 | 10000 | 5300 | 12000 |
| 6209 | 45 | 85 | 19 | 9000 | 5300 | 11000 |
| 6309 | 45 | 100 | 25 | 7500 | 4800 | 9500 |
| 6010 | 50 | 80 | 16 | 9500 | 4800 | 11000 |
| 6210 | 50 | 90 | 20 | 8000 | 4800 | 10000 |
| 6310 | 50 | 110 | 27 | 7100 | 4300 | 8500 |
