NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Shop NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series huge online discount Super Precision Bearing inventory. Super Precision Bearing and Import machinery parts your car needs with AMERICAN BEARING MFG.CORP. Free Shipping and 111 mm D1 ≈ Free Extended 7000 r/min Limiting speed Warranty.
| Brand Name: |
SKF |
| Model Number: |
NNU4948B/SPW33 |
| Limiting speed: |
7000 r/min |
| Operating clearance factor k2: |
0.127 |
| D1 ≈: |
111 mm |
| Basic static load rating C0: |
196 kN |
| B1: |
43 mm |
| da max.: |
83.7 mm |
| Da min.: |
107 mm |
| G: |
M 75x2 |
Product Details
| Limiting speed |
7000 r/min |
| Operating clearance factor k2 |
0.127 |
| D1 ≈ |
111 mm |
| Basic static load rating C0 |
196 kN |
| B1 |
43 mm |
| da max. |
83.7 mm |
| Da min. |
107 mm |
| G |
M 75x2 |
| B2 ≈ |
47 mm |
| Fatigue load limit Pu |
22.8 kN |
| Basic dynamic load rating C |
186 kN |
| da min. |
75.6 mm |
| d2 ≈ |
83.7 mm |
| d1 |
65 mm |
| r1,2 min. |
1.5 mm |
| Misalignment factor k1 |
0.098 |
| ra max. |
1.5 mm |
| Ca min. |
0.4 mm |
| s1 max. |
9.6 mm |
| Mass bearing + sleeve |
1.7 kg |