60 mm x 130 mm x 31 mm NTN 21312K spherical roller bearings
Spherical Roller Bearings offers a 60 mm x 130 mm x 31 mm NTN 21312K spherical roller bearings selection of Genuine Spherical Roller Bearings at Wholesale Prices. We BEARINGS LIMITED Manufacturer Name are a 60 mm x 130 mm x 31 mm NTN 21312K spherical roller bearings Certified New energy Bearing Manufacturing Co., Ltd Parts 60 mm x 130 mm x 31 mm Retailer
What is 21312K bearing interchange？
| Brand Name |
NTN |
| Model Number |
21312K |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
21312K |
Product Details
| Series | H249100 |
| Cone Part Number | H249148 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 732000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 190000 lbf |
| d | 9.5000 in |
| B - Cone Width | 3.9375 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 10.35 in |
| db - Cone Backface Backing Diameter | 10.75 in |
| Ab - Cage-Cone Frontface Clearance | 0.25 in |
| Aa - Cage-Cone Backface Clearance | 0.4 in |
| a - Effective Center Location4 | -0.85 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 109000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 420000 lbf |
| C0 - Static Radial Rating | 601000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 62000 lbf |
| K - Factor8 | 1.76 |
| Cg - Geometry Factor | 0.156 |
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