Active Member
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[China]
Address: No.119 JianShe Road,luoyang city 471000,China
Contact name:Dave-Lee
LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD. |
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Insulated Deep Groove Ball Bearing Motor Bearing
| Brand | Monton | ||
| Name | Insulated deep groove ball bearings | ||
| Model | 6328/c3vl0241 | ||
| Material | GCr15 | Outside diameter | ISO9001:2001 |
| Precision | ABEC-1,ABEC3,ABEC5 | ||
| Bore Size: | 50mm-1000mm | Outside diameter | 50mm-5000mm |
| Clearance | Co, C2, C3, C4 | ||
| Cage Type | nylon | ||
| Seals Type | open | ||
| Features | Electrically insulated bearings to avoid corrosion damage caused by electricity, as compared with conventional bearings in the motor can protect more reliable operation. And compared to other insulating methods, such as the shaft or housing insulation, more cost-effective and reliable. Insulated bearing dimensions and basic technical characteristics and the same non-insulated bearings, so you can absolutely interchangeable. | ||
| Application | motors, generators, especially variable frequency motor | ||
| Package | pallet, wooden case,industrial package or as customers' requirement | ||
| Price | FOB, CFR, CIF | Delivery Time | 5-10 days |
Insulated deep groove ball bearing
The insulated deep groove ball bearing is sprayed coating on the outer surface of high-quality bearings, coating the substrate, good insulation properties, can prevent induced current galvanic action of the bearing to prevent damage to the grease and the current rolling elements , to increase bearing life.
| Principal dimensions | Basic load ratings | Fatigue load limit | Speed ratings | Mass | Designation | ||||
| dynamic | static | Reference speed | Limiting speed | ||||||
| d | D | B | C | C0 | Pu | ||||
| mm | kN | kN | r/min | kg | - | ||||
| 110 | 200 | 38 | 151 | 118 | 4 | 6700 | 4300 | 4,25 | 6222 M/C3VL0241 |
| 70 | 150 | 35 | 111 | 68 | 2,75 | 9500 | 6300 | 2,5 | 6314/C3VL0241 |
| 75 | 130 | 25 | 68,9 | 49 | 2,04 | 10000 | 6700 | 1,2 | 6215/C3VL0241 |
| 75 | 160 | 37 | 119 | 76,5 | 3 | 9000 | 5600 | 3,05 | 6315/C3VL0241 |
| 80 | 140 | 26 | 72,8 | 55 | 2,2 | 9500 | 6000 | 1,4 | 6216/C3VL0241 |
| 80 | 170 | 39 | 130 | 86,5 | 3,25 | 8500 | 5300 | 3,55 | 6316/C3VL0241 |
| 85 | 150 | 28 | 87,1 | 64 | 2,5 | 9000 | 5600 | 1,75 | 6217/C3VL0241 |
| 85 | 180 | 41 | 140 | 96,5 | 3,55 | 8000 | 5000 | 4,1 | 6317/C3VL0241 |
| 90 | 160 | 30 | 101 | 73,5 | 2,8 | 8500 | 5300 | 2,4 | 6218/C3VL0241 |
| 90 | 190 | 43 | 151 | 108 | 3,8 | 7500 | 4800 | 4,9 | 6318/C3VL0241 |
| 95 | 170 | 32 | 114 | 81,5 | 3 | 8000 | 5000 | 2,5 | 6219/C3VL0241 |
| 95 | 200 | 45 | 159 | 118 | 4,15 | 7000 | 4500 | 5,65 | 6319/C3VL0241 |
| 100 | 180 | 34 | 127 | 93 | 3,35 | 7500 | 4800 | 3,15 | 6220/C3VL0241 |
| 100 | 215 | 47 | 174 | 140 | 4,75 | 6700 | 4300 | 7 | 6320/C3VL0241 |
| 110 | 200 | 38 | 151 | 118 | 4 | 6700 | 4300 | 4,25 | 6222/C3VL0241 |
| 110 | 240 | 50 | 203 | 180 | 5,7 | 6000 | 3800 | 9,65 | 6322/C3VL0241 |
| 120 | 215 | 40 | 146 | 118 | 3,9 | 6300 | 4000 | 5,2 | 6224/C3VL0241 |
| 120 | 260 | 55 | 208 | 186 | 5,7 | 5600 | 3400 | 12,5 | 6324/C3VL2071 |
| 130 | 230 | 40 | 156 | 132 | 4,15 | 5600 | 3600 | 5,75 | 6226/C3VL2071 |
| 130 | 280 | 58 | 229 | 216 | 6,3 | 5000 | 3200 | 15,2 | 6326/C3VL2071 |
| 140 | 300 | 62 | 251 | 245 | 7,1 | 4800 | 3000 | 18,5 | 6328/C3VL2071 |
| 150 | 270 | 45 | 174 | 166 | 4,9 | 5000 | 3200 | 9,8 | 6230/C3VL2071 |
| 150 | 320 | 65 | 276 | 285 | 7,8 | 4300 | 2800 | 23 | 6330/C3VL2071 |
| 6214M/C4VL0241 | 6322M/C4VL0241 |
| 6215M/C4VL0241 | 6322/C3VL2071 |
| 6221M/C4VL0241 | 6324M/C3VL0241 |
| 6308M/C4VL0241 | 6324/P63VL0241 |
| 6316M/C4VL0241 | 6324/C3VL0241 |
| 6319M/C4VL0241 | 6326M/C3VL0241 |
| 6218M/C3VL0241 | 6326/C3VL0241 |
| 6226M/C3VL0241 | 6328M/C3VL0241 |
| 6310M/C3VL0241 | 6330M/C3VL0241 |
| 6311M/C3VL0241 | 6330M/C3VL2071 |
| 6312M/C3VL0241 | 6334/C3VL0241 |
| 6313M/C3VL0241 | 6226/C3VL0241 |
| 6314M/C3VL0241 | 6230/P53VL0241 |
| 6314M/C4VL0241 | NU315ECP/VL0241 |
| 6315M/C3VL0241 | NU317ECM/C3VL0241 |
| 6316M/C3VL0241 | NU218ECM/C3VL0241 |
| 6316/C3VL2071 | NU319ECM/C3VL0241 |
| 6317M/C3VL0241 | NU322ECM/C3VL0241 |
| 6318M/C3VL0241 | NU324ECM/C3VL0241 |
| 6318M/P64VL0241 | NU 315 ECP/VL0241 |
| 6318M/C3VL2071 | NU 317 ECM/C3VL0241 |
| 6319M/C3VL0241 | NU 218 ECM/C3VL0241 |
| 6319/C3VL2071 | NU 319 ECM/C3VL0241 |
| 6320M/C3VL0241 | NU 322 ECM/C3VL0241 |
| 6322M/C3VL0241 | NU 324 ECM/C3VL0241 |
Product Categories:
Electrically insulated deep groove ball bearings
Electrically insulating angular contact ball bearings
Electrically insulating cylindrical roller bearings
Insulated inner or outer ring of the bearing with oxide coating
Hybrid bearings with an electrically insulating ceramic rolling
elements
Current-insulated bearings and hybrid bearings
| J20B | J20A *) | J20AA | J20C | |
| Disruptive Voltage | 500 VDC | 1000 VDC | 3000 VDC | 3000 VDC |
| Environment | dry | dry | dry/damp | dry/damp |
| Coating Thickness | <100 μm | >200 μm | ≈200 μm | ≈200 μm |
| Applicable Dimensions | 70…1400 mm outside diameter | 70…1400 mm outside diameter | 70…500 mm outside diameter | 70…340 mm inner ring bore |
| *) Preferably used for bearings with an outside diameter of at least 500 mm | ||||
Current-insulated bearings have the same dimensions and load
carrying capacities as those without insulation, which makes them
perfectly interchangeable.
The most common type of insulation used in electric motor
applications is the J20AA coating. It offers excellent protection
against passage of electrical current, even in damp atmospheres.
Bearings with ceramic coating are available with seals also.
Bearings with J20C coating on the inner ring are used in special applications as well as applications where the outer ring rotates. Z shields can be used as well.
Ordering examples:
Hybrid bearings (HC): Hybrid bearings are characterized by the fact that the rolling elements are made of ceramic. They offer maximum protection against passage of electrical current. At the same time, hybrid bearings are suitable for higher speeds and have better dry-running characteristics.
Ordering examples:
APPLICATION:
The insulated bearing is used in motors, generators, especially variable frequency motor more widely.
