ISO 757/752 tapered roller bearings
What H247500 Series are the types of ISO 757/752 tapered roller bearings ? Manufacturing Service . Get Your Free, Instant price, design review.
| Series | H247500 |
| Cone Part Number | H247548 |
| Design Units | Imperial |
| Cage Type | Pin-Type |
| C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 734000 lbf |
| C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 190000 lbf |
| d | 9.25 in |
| B – Cone Width | 4.4375 in |
| R – Cone Backface To Clear Radius3 | 0.25 in |
| da – Cone Frontface Backing Diameter | 10.2 in |
| db – Cone Backface Backing Diameter | 10.59 in |
| Ab – Cage-Cone Frontface Clearance | 0.22 in |
| Aa – Cage-Cone Backface Clearance | 0.27 in |
| a – Effective Center Location4 | -1.1 in |
| C90 – Dynamic Radial Rating (90 million revolutions)5 | 109000 lbf |
| C1 – Dynamic Radial Rating (1 million revolutions)6 | 422000 lbf |
| C0 – Static Radial Rating | 757000 lbf |
| Ca90 – Dynamic Thrust Rating (90 million revolutions)7 | 62200 lbf |
| K – Factor8 | 1.76 |
| G1 – Heat Generation Factor (Roller-Raceway) | 2080 |
| G2 – Heat Generation Factor (Rib-Roller End) | 156 |
| Cg – Geometry Factor | 0.167 |
Detailed Parameters
parameter：
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