71821ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle
What are China Abec 9 Bearings Supplier the dimensions of a 71821ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle? Super Precision Bearing Manufacturing Service . Get Your Free, Instant 42.9 mm B1 Quote！
| Brand Name: |
SKF |
| Model Number: |
71821ACDGA/P4 |
| B1: |
42.9 mm |
| R1: |
24.5 mm |
| A5: |
23.5 mm |
| J7: |
16 mm |
| A3: |
3.2 mm |
| N4: |
2 mm |
| Mass bearing unit: |
1.55 kg |
| Recommended diameter for attachment bolts, inch G: |
0.5 in |
Product Details
| B1 |
42.9 mm |
| R1 |
24.5 mm |
| A5 |
23.5 mm |
| J7 |
16 mm |
| A3 |
3.2 mm |
| N4 |
2 mm |
| Mass bearing unit |
1.55 kg |
| Recommended diameter for attachment bolts, inch G |
0.5 in |
| A1 |
14 mm |
| Limiting speed |
950 r/min |
| Hexagonal key size for grub screw N |
3.175 mm |
| N |
14 mm |
| Recommended tightening torque for grub screw |
4 N·m |
| A |
38.5 mm |
| s1 |
25.9 mm |
| Housing material |
Cast iron |
| d |
40 mm |
| RG |
1/4-28 UNF |
| Recommended diameter for attachment bolts, mm G |
12 mm |
| J |
143.5 mm |