Category |
Precision Ball Bearings |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight |
0.404 |
Product Group |
B04270 |
Enclosure |
Open |
Precision Class |
ABEC 7 | ISO P4 |
Material - Ball |
Steel |
Number of Bearings |
1 (Single) |
Contact Angle |
15 Degree |
Preload |
None |
Raceway Style |
1 Rib Outer Ring |
Cage Material |
Phenolic |
Rolling Element |
Ball Bearing |
Flush Ground |
No |
Inch - Metric |
Metric |
Other Features |
Single Row | Angular Contact | Super High Precision |
Long Description |
55MM Bore; 90MM Outside Diameter; 18MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Rac |
UNSPSC |
31171531 |
Harmonized Tariff Code |
8482.10.50.28 |
Noun |
Bearing |
Keyword String |
Angular Contact Ball |
Manufacturer Item Number |
2MM9111WI |
Weight / LBS |
0.89 |
d |
2.165 Inch | 55 Millimeter |
B |
0.709 Inch | 18 Millimeter |
D |
3.543 Inch | 90 Millimeter |
d - Bore |
55 mm |
D - Outer Diameter |
90 mm |
Bearing Width |
18 mm |
do - Ball Diameter |
10.318750 mm |
C0 - Static Radial Rating |
28600 N |
Ce - Dynamic Radial Rating1 |
37800 N |
Limiting Speed (Grease) |
14700 rpm |
Limiting Speed (Oil) |
29400 rpm |
Ball Type |
STEEL |
Cage Type |
CR - Phenolic Outer Land Riding Cage |
Bearing Weight |
0.383 Kg |
Design Units |
METRIC |
Full Timken Part Number |
2MM9111WICR |
R - Inner Ring To Clear Radius2 |
1.0 mm |
r - Outer Ring To Clear Radius3 |
1.0 mm |
da - Inner Ring Backing Diameter |
62.200 mm |
Da - Outer Ring Backing Diameter |
83.300 mm |