QM INDUSTRIES QMMC30J140SM Cartridge Unit Bearings
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What is QMMC30J140SM bearing interchange？
| Brand Name: | QM INDUSTRIES |
| Model Number: | QMMC30J140SM |
| Enclosure: | Open |
| Bore Type: | Cylindrical Bore |
| Configuration: | Single Row |
| Weight: | 9.260 kg |
| d: | 140 mm |
| D: | 250 mm |
| B: | 42 mm |
| Outside Ring Inside Diameter: | 221 mm |
| PDF |
QMMC30J140SM |
Product Details
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Weight | 9.260 kg |
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| Outside Ring Inside Diameter | 221 mm |
| Fillet Radius/Chamfer | 3 mm |
| r1 | 3 mm |
| Dynamic Load Rating | 310,000 N |
| Static Load Rating | 420,000 N |
| Limiting Speed - Grease | 2,400 rpm |
| Limiting Speed - Oil | 3,000 rpm |
| Radial Clearance | 0.100 to 0.145 mm |
| da (min) | 154 mm |
| db (min) | 154 mm |
| db (max) | 166 mm |
| dc (min) | 171 mm |
| Da (max) | 236 mm |
| Db (min) | 236 mm |
| Db (max) | 228 mm |
| ra (max) | 2.5 mm |
| ra1 (max) | 2.5 mm |
