Home > Case> Medical InstrumentsProduct series | ||||
Bearing series | width | Deep groove ball bearing | angular contact ball bearing | |
Inner ring with tapered edge | Outer ring with tapered edgecup | |||
100series（ordinary） | 2.380mm | B3Z-100X | BH3Z-101X | BH3Z-102X |
2.779mm | B3Z-100 | BH3Z-101A | BH3Z-102A | |
150series（groove type） | 2.380mm | B3Z-150X | BH3Z-151X | BH3Z-152X |
2.779mm | B3Z-150 | BH3Z-151A | BH3Z-152A | |
200series（snap rib type） | 2.380mm | FBC3Z-200X | FBH3Z-201X | FBH3Z-202X |
2.779mm | FBC3Z-200 | FBH3Z-201A | FBH3Z-202A | |
250series | 2.779mm | FBC3Z-250 | FBH3Z-251A | FBH3Z-252A |
standard specifications
·Ceramic Ball Bearing
·To performance maximize, NSK inner diameter tolerance of inner ring is controlled at ABEC9 (P2) level, and other component tolerance is controlled at ABEC7 (P4) level
·NSK can provide two grades of internal diameter tolerance specifications, -0.0025~-0.00125mm and -0.00125~0mm.
·NSK can make laser engraving in bearing according to customer requirment.
·NSK use high safety, low viscosity CF1 lubricating oil as the standard specification.BF7 grease bearings are also available.
Optional specifications
·stainless steel bearing
·non-equal width bearing with inner and outer ring
CN
