NTN MR122012 Roller Bearings
We 15250R Cup Part Number Provide Extensive 15123 Cone Part Number NTN MR122012 Roller Bearings Selection And Leader Hydraulic Pump Co.,Limited. Competitive Wholesale Pricing. 15000 Series
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | 15000 |
| Cone Part Number | 15123 |
| Cup Part Number | 15250R |
| Design Units | Imperial |
| Bearing Weight | 0.20 Kg |
| Cage Type | Stamped Steel |
| d | 31.750 mm |
| D | 63.500 mm |
| B - Cone Width | 19.050 mm |
| C - Cup Width | 14.288 mm |
| B | 18.161 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| da - Cone Frontface Backing Diameter | 38.10 mm |
| db - Cone Backface Backing Diameter | 43.94 mm |
| Da - Cup Frontface Backing Diameter | 59.44 mm |
| Db - Cup Backface Backing Diameter | 55.12 mm |
| Ab - Cage-Cone Frontface Clearance | 2.5 mm |
| Aa - Cage-Cone Backface Clearance | -0.3 mm |
| a - Effective Center Location3 | -4.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3490 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 13500 lbf |
| C0 - Static Radial Rating | 12100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2090 lbf |
| K - Factor7 | 1.67 |
| e - ISO Factor8 | 0.35 |
| Y - ISO Factor9 | 1.71 |
| G1 - Heat Generation Factor (Roller-Raceway) | 14.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 10 |
| Cg - Geometry Factor | 0.0606 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |
