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 |