| Category |
Precision Ball Bearings |
| Inventory |
5.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
0.763 |
| Product Group |
B04270 |
| Enclosure |
Open |
| Precision Class |
ABEC 7 | ISO P4 |
| Material - Ball |
Steel |
| Number of Bearings |
2 (1 Pair) |
| Contact Angle |
60 Degree |
| Preload |
Heavy |
| Raceway Style |
1 Rib Inner Ring and Outer Ring |
| Cage Material |
Phenolic |
| Rolling Element |
Ball Bearing |
| Mounting Arrangement |
Duplex-Universal |
| Flush Ground |
Yes |
| Inch - Metric |
Metric |
| Other Features |
Single Row | Angular Contact | Ball Screw Support | Super Precision | With Tighter Lateral Eccentricity |
| Long Description |
55MM Bore; 90MM Outside Diameter; 30MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 2 (1 Pair) Bearings; 60 Degree Contact Angle; Phenolic Cage Material; 1 Rib Inner Ring and |
| UNSPSC |
31171531 |
| Harmonized Tariff Code |
8482.10.50.28 |
| Noun |
Bearing |
| Keyword String |
Angular Contact Ball |
| Manufacturer Item Number |
MM55BS90 DUH |
| Weight / LBS |
1.68 |
| d |
2.165 Inch | 55 Millimeter |
| B |
1.181 Inch | 30 Millimeter |
| D |
3.543 Inch | 90 Millimeter |