NNU4948BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Enjoy High 104 G1 - Heat Generation Factor (Roller-Raceway) Margins on Competitive Super Precision Angular Contact Bearings Pricing.Great Wholesale Products at Low Costs. UIN BEARING CORP.
| Brand Name: |
SKF |
| Model Number: |
NNU4948BK/SPW33 |
| G1 - Heat Generation Factor (Roller-Raceway): |
104 |
| Series: |
JP10000 |
| Cone Part Number: |
JP10049H |
| Design Units: |
METRIC |
| da - Cone Frontface Backing Diameter: |
105.92 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: |
30700 N |
| C0 - Static Radial Rating: |
172000 N |
| d: |
100 mm |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) |
104 |
| Series |
JP10000 |
| Cone Part Number |
JP10049H |
| Design Units |
METRIC |
| da - Cone Frontface Backing Diameter |
105.92 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
30700 N |
| C0 - Static Radial Rating |
172000 N |
| d |
100 mm |
| Db - Cup Backface Backing Diameter |
135.89 mm |
| D |
145.000 mm |
| Ab - Cage-Cone Frontface Clearance |
3.8 mm |
| Bearing Weight |
1.2 Kg |
| Cage Type |
Stamped Steel |
| a - Effective Center Location3 |
6.1 mm |
| C - Cup Width |
17.500 mm |
| Y - ISO Factor9 |
1.27 |
| Aa - Cage-Cone Backface Clearance |
1.3 mm |
| db - Cone Backface Backing Diameter |
112.01 mm |
| B - Cone Width |
22.500 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
40.9 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
+1-654-587-6477 |