231/850B NTN Spherical Roller Bearings
LET OUR 231/850B NTN Spherical Roller Bearings EXPERTS 120 mm db - Cone Backface Backing Diameter GET YOU THE PARTS YOU China Yuken pv2r12 Hydraulic Pump Supplier NEED. 154.3 mm DD
| Brand Name: | NTN |
| Model Number: | 231/850B |
| db - Cone Backface Backing Diameter: | 120 mm |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 244000 lbf |
| DD: | 154.3 mm |
| K - Factor8: | 1.69 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 63200 lbf |
| C0 - Static Radial Rating: | 683000 N |
| G2 - Heat Generation Factor (Rib-Roller End): | 30.7 |
| Cone Part Number: | X32318M |
| PDF |
231/850B |
Product Details
| db - Cone Backface Backing Diameter | 120 mm |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 244000 lbf |
| DD | 154.3 mm |
| K - Factor8 | 1.69 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 63200 lbf |
| C0 - Static Radial Rating | 683000 N |
| G2 - Heat Generation Factor (Rib-Roller End) | 30.7 |
| Cone Part Number | X32318M |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 161000 N |
| Design Units | METRIC |
| B - Cone Width | 64.000 mm |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 4.3 mm |
| a - Effective Center Location4 | -19.6 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 95300 N |
| Aa - Cage-Cone Backface Clearance | 4.3 mm |
| d | 90 mm |
| da - Cone Frontface Backing Diameter | 104 mm |
| Series | 32318M |
| Cg - Geometry Factor | 0.0963 |
Company Profile
| Worktime |
9:00 — 18:00 |
| Phone |
1-220-946-2173 |
