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Home>Products>Abec 5 Bearing>Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3
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Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3
Request 13480 kN Grease A Quote 12 mm Dynamic (Cr) For Your Special 280 mm B Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Needs Today! NTN BEARING USA CORP. Free Abec 5 Bearing Quotes. ISO 9001 certified.
681zz,
- 12 mm
- 280 mm
- 13480 kN
- 420 mm
- 22.3 mm
- 6 mm
- 700 mm
- 975.240 kN
-
NTN BEARING USA CORP.2020-07-10 09:46:19
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Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Customers who bought this item also bought
| Dynamic (Cr): | 12 mm | B: | 280 mm | Grease: | 13480 kN |
| d: | 420 mm | Static (Cor): | 22.3 mm | rs (min): | 6 mm |
| D: | 700 mm | Oil: | 975.240 kN | Pu: | 6440 kN |
| with tapered bore: | 220 min-1 |
Abec 5 Bearing Technical information
Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Size Chart (mm/inches) | |
|---|---|
| Bearing number | NJ2210EG |
| Size (mm) | 50x90x23 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 50 mm |
| Fw | 59,5 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| r min. | 1,1 mm |
| r1 min. | 1,1 mm |
| Weight | 0,632 Kg |
| Basic dynamic load rating (C) | 83,5 kN |
| Basic static load rating (C0) | 97 kN |
| (Grease) Lubrication Speed | 6400 r/min |
| Enclosure | Open |
| Configuration | Single Row |
| Bore Type | Cylindrical Bore |
| Bore Size | 50 mm |
| Outside Diameter | 90 mm |
| Width | 23 mm |
| Inside Ring Outside Diameter | 59.5 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 83,500 N |
| Static Load Rating | 97,000 N |
| Limiting Speed - Grease | 6,400 rpm |
| Limiting Speed - Oil | 8,000 rpm |
| Radial Clearance | 0.030 to 0.060 mm |
| db (min) | 57 mm |
| db (max) | 58 mm |
| dc (min) | 62 mm |
| dd (min) | 67 mm |
| Da (max) | 83 mm |
| ra (max) | 1 mm |
| ra1 (max) | 1 mm |
Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Cad Models
Contact Us
- NTN BEARING USA CORP.
- Address1500 E. Bishop Court, P.O. Box 7364,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)214-699-8603
- Fax
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