6,35 mm x 12,7 mm x 3,175 mm ISO R188 deep groove ball bearings
What NTN BEARING CORP. is 6,35 mm x 12,7 mm x 3,175 mm ISO R188 deep groove ball bearings in mechanical engineering? RNA series: deep groove ball bearings Manufacturing Service . Upload your CAD file for an 6,35 mm x 12,7 mm x 3,175 mm instant.
What is R188 bearing cross reference？
| Brand Name: | ISO |
| Model Number: | R188 |
| Series: | 15000 |
| Cone Part Number: | 15115 |
| Cup Part Number: | 15250X |
| Design Units: | Imperial |
| Bearing Weight: | 0.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 29.987 mm |
| D: | 63.500 mm |
| PDF |
R188 |
Product Details
| Series | 15000 |
| Cone Part Number | 15115 |
| Cup Part Number | 15250X |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg |
| Cage Type | Stamped Steel |
| d | 29.987 mm |
| D | 63.500 mm |
| B - Cone Width | 19.050 mm |
| C - Cup Width | 15.875 mm |
| B | 19.749 mm |
| R - Cone Backface To Clear Radius1 | 1.270 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 36.58 mm |
| db - Cone Backface Backing Diameter | 38.61 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 |
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