6216-J20AA-C3 Current Insulating Bearing with steel cage
Key attributes
Industry-specific attributes
Applicable Industries
Building Material Shops, Machinery Repair Shops, Retail, Energy & Mining, Other
Bore Size
0 - 80 mm
Precision Rating
P5 P6 P2 P0 P4 P3
Number of Row
Single row
Other attributes
Place of Origin
Shandong, China
Type
BALL
Structure
Deep Groove
Model Number
6216-J20AA-C3
Seals Type
open 2RS ZZ
OEM Service
Custom Bearing's Size Logo Packing
Feature
insulated
Precision
Breakdown Voltage 1000v
Product name
insulated bearing
Also known as
6216/C3VL0241
Application
Electric Motors
Certificate
ISO 9001:2000
Keywords
ceramic-coated
Sample
Avialable
Radial Internal Play
C3
6216-J20AA-C3 Current Insulating Bearing with steel cage
6216-J20AA-C3 is a single row deep groove ball electrically insulated bearing with a special outer ring ceramic coating to protect the bearing and avoid the electro-corrosion of the induced current on the bearing, and prevent the current from damaging the grease and rolling elements and raceways.
6216-J20AA-C3 Electrically insulated bearings are marketed by TFL with the suffix J20.
The J20AA indicates the addition of an aluminum oxide coating on the outer ring to withstand voltages up to 3.000 V DC.
The spec of 6216-J20AA-C3 Electrically insulated bearings:
Full dimension: 80X140X26mm
Cage: steel cage C3
Normal models: 6216-C3, The weight of 6216-J20AA-C3 is 1.4kg.
The Suffix meaning of 6216-J20AA-C3 electrically insulated bearing:
1.S: Steel Cage, Ball Centered.
2. J20AA: External surfaces of the outer ring coated with ceramic. The coating is sealed with a resin to protect against
the conductive effects of water and moisture. This basic coating can withstand voltages up to 3.000 V DC.
3. C3: Internal clearance greater than Normal. The extra internal clearance allows expansion due to high speeds or temperatures.
Different name in different brands:
1.Sweden brand: 6216/C3VL0241
2.Japan brand NSK: 6216 HDY2 C3
3.Germany brand: 6216-J20AA-C3
The electrically insulated bearing TFL made can replace any other famous brand electrically insulated bearing with good proformance.
6216-J20AA-C3 Electrically insulated bearings application fields: Power industry: wind turbine, hydro generator, thermal generator. Railroad industry: used in locomotives, etc. Machinery and metallurgical industry: high-power frequency conversion motor with insulated bearings: used in cranes, textile machines, printing machines, iron making equipment, steel making equipment, rolling equipment, cutting equipment, coking equipment, smelting equipment and so on. Mining Machinery Industry: Insulated bearings for high-power high-voltage motors: used in mining machines, coal separators, coal washers, crushers, ball mills, grinding mills, sand mills, etc. Petrochemical industry: Insulated bearings for high-power explosion-proof motors: used in compressors, etc.
Why choose TFL Electrically insulated bearing?
1. TFL electrically insulated bearings use a special spraying process to spray high-quality coatings on the outer surface of the bearings. The coatings have strong bonding with the substrate and good insulation properties. They can avoid the electro-corrosion of the bearings by the induced current and prevent the current from damaging the grease, rolling elements and raceways. 2. Advantages of TFL insulated bearings. Insulated bearings can avoid damage caused by electrical corrosion. Compared with ordinary bearings, they can be used in motors to ensure more reliable operation. Compared with other insulation methods, they are more cost-effective and reliable. The dimensions and basic technical characteristics of insulated bearings are the same as those of non-insulated bearings and are 100% interchangeable.
INSOCOAT bearing | mm | mm | mm | dynamic | static | Reference speed | Limiting speed | kg |
d | D | B | C[kN] | CO[kN] | [r/min] | [r/min] | ||
6314/C3VL0241 | 70 | 150 | 35 | 111 | 68 | 9500 | 6300 | 2.5 |
6314 M/C3VL0241 | 70 | 150 | 35 | 111 | 68 | 9500 | 9000 | 3 |
6215/C3VL0241 | 75 | 130 | 25 | 68.9 | 49 | 10000 | 6700 | 1.2 |
6315/C3VL0241 | 75 | 160 | 37 | 119 | 76.5 | 9000 | 5600 | 3.1 |
6315 M/C3VL0241 | 75 | 160 | 37 | 119 | 76.5 | 9000 | 8000 | 3.7 |
6216/C3VL0241 | 80 | 140 | 26 | 72.8 | 55 | 9500 | 6000 | 1.4 |
6316/C3VL0241 | 80 | 170 | 39 | 130 | 86.5 | 8500 | 5300 | 3.6 |
6316 M/C3VL0241 | 80 | 170 | 39 | 130 | 86.5 | 8500 | 7500 | 4.2 |
6217/C3VL0241 | 85 | 150 | 28 | 87.1 | 64 | 9000 | 5600 | 1.8 |
6317/C3VL0241 | 85 | 180 | 41 | 140 | 96.5 | 8000 | 5000 | 4.1 |
6317 M/C3VL0241 | 85 | 180 | 41 | 140 | 96.5 | 8000 | 7500 | 4.8 |
6218/C3VL0241 | 90 | 160 | 30 | 101 | 73.5 | 8500 | 5300 | 2.4 |
6318/C3VL0241 | 90 | 190 | 43 | 151 | 108 | 7500 | 4800 | 5 |
6318 M/C3VL0241 | 90 | 190 | 43 | 151 | 108 | 7500 | 7000 | 5.8 |
6219/C3VL0241 | 95 | 170 | 32 | 114 | 81.5 | 8000 | 5000 | 2.5 |
6219 M/C3VL0241 | 95 | 170 | 32 | 114 | 81.5 | 8000 | 7500 | 3 |
6319/C3VL0241 | 95 | 200 | 45 | 159 | 118 | 7000 | 4500 | 5.7 |
6319 M/C3VL0241 | 95 | 200 | 45 | 159 | 118 | 7000 | 6300 | 6.5 |
6220/C3VL0241 | 100 | 180 | 34 | 127 | 93 | 7500 | 4800 | 3.2 |
6320/C3VL0241 | 100 | 215 | 47 | 182 | 140 | 6700 | 4300 | 7 |
6320 M/C3VL0241 | 100 | 215 | 47 | 182 | 140 | 6700 | 6000 | 8.1 |
6222/C3VL0241 | 110 | 200 | 38 | 151 | 118 | 6700 | 4300 | 4.5 |
6222 M/C3VL0241 | 110 | 200 | 38 | 151 | 118 | 6700 | 6300 | 5.1 |
6326 M/C3VL0241 | 130 | 280 | 58 | 229 | 216 | 5000 | 4500 | 17.6 |