| Bearing Number |
Bore Dia |
Outer DIa |
Width |
Size |
| NN3021KTN9/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series |
5.82 in |
1500 rpm |
4-1/2 in |
0.0050 in |
| 7221CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle |
3 mm |
4 mm |
108 mm |
375,000 N |
| 7221CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle |
74 mm |
Single Row |
Double Seal |
1.5 mm |
| 7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle |
0.3 mm |
0.009 kg |
10 mm |
14.0 |
| 71921CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle |
1.875 in |
17300 lbf |
5.47 in |
22000 lbf |
| 71921CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle |
0.047 Kg |
65.000 mm |
0.300 mm |
Non-Contact Seals |
| 71921CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle |
1740 rpm |
81606 lbf |
14.6 in |
7.0 in |
| 71821CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle |
0.3 mm |
3.571875 mm |
CR - Phenolic Outer |
45100 rpm |
| 71821CDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle |
2.13 |
2.07 |
0.28 |
0.0592 |
| 71821CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle |
2.5 |
0.05 in |
395 |
2 in |
| 71821CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle |
Cylindrical Bore |
270 rpm |
Fixed Inner Ring Rib |
6.03 |
| 71821ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle |
Mounted Bearing |
1600 rpm |
113000 lb |
4.24 |
English
