Availability: | |
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6316-J20AA-C3
EASIER
6316-M
USD$280
Current Insulated Bearing 6316-J20AA-C3 is Deep Groove Ball Bearing design. its dimension is 80×170×39mm, it has the same dimension and the same design with normal chrome steel 6316 bearing. but the most different is 6316-J20AA-C3 bearing with Aluminium Oxide Coating. the coating can Electrical Resistance Voltages up to 3000 V DC. This kind of bearing are widely used in high quality demand application like traction motor.
Benefits of Current Insulated Bearing
• two functions in one solution:
– a bearing function
– electrical insulation
• virtually eliminates premature bearing failures caused by stray electric currents
• increases machine uptime
• reduces maintenance costs
• provides an economical solution when compared with other insulation solutions
• global availability.
Designation | Mass | Dimensions | R | Load Rating | Fatigue Limit Load | Limiting Speed | Reference Speed | ||||||
EASIER | (kg) | d | D | B | Min | D1 | D2 | d | dyn.Cr | stat.Cor | Cur | ||
6212-M-J20B-C4 | 0,98 | 60 | 110 | 22 | 1,5 | 95,6 | 76,1 | 52 | 36 | 2,24 | 14 000 | 6 800 | |
6213-J20B-C4 | 1 | 65 | 120 | 23 | 1,5 | 103,1 | 82,3 | 60 | 41,5 | 2,55 | 13 000 | 6 300 | |
6313-M-J20AA-C5 | 2,55 | 65 | 140 | 33 | 2,1 | 117,5 | 88,6 | 93 | 60 | 3,95 | 11 000 | 6 400 | |
6214-2RSR-J20AA-C3 | 1,11 | 70 | 125 | 24 | 1,5 | 110,7 | 86,8 | 62 | 44 | 2,9 | 12 000 | 6 100 | |
6215-M-J2B-C4 | 1,42 | 75 | 130 | 25 | 1,5 | 112,8 | 92,5 | 65,5 | 49 | 3,35 | 11 000 | 5 900 | |
6215-M-P6-J20AA-R85-105 | 1,42 | 75 | 130 | 25 | 1,5 | 112,8 | 92,5 | 65,5 | 49 | 3,35 | 11 000 | 5 900 | |
6315-M-J20AA-C3 | 3,74 | 75 | 160 | 37 | 2,1 | 133,2 | 101,8 | 114 | 76,5 | 4,65 | 9 500 | 5 800 | |
6016-M-J20AA | 0,997 | 80 | 125 | 22 | 1,1 | 111 | 94 | 47,5 | 40 | 2,34 | 12 000 | 6 500 | |
6216-J20AA-C3 | 1,46 | 80 | 140 | 26 | 2 | 121,3 | 98,8 | 72 | 54 | 3,45 | 11 000 | 5 500 | |
6316-J20AA-C3 | 3,75 | 80 | 170 | 39 | 2,1 | 141,8 | 108,6 | 122 | 86,5 | 5,2 | 9 000 | 5 500 | |
6316-M-J20B-C4 | 4,44 | 80 | 170 | 39 | 2,1 | 141,8 | 108,6 | 122 | 86,5 | 5,2 | 9 000 | 5 500 | |
F-808916.6316-J20AA | 3,69 | 80 | 170 | 39 | 2,1 | 141,8 | 108,6 | 122 | 86,5 | 5,2 | 9 000 | 5 500 | |
6317-M-J20AA-C3 | 5,05 | 85 | 180 | 41 | 3 | 151,6 | 114,4 | 132 | 96,5 | 5,8 | 8 000 | 5 300 | |
6218-J20AA-C3 | 2,21 | 90 | 160 | 30 | 2 | 139,4 | 112,3 | 96,5 | 72 | 4,2 | 9 000 | 5 100 | |
6318-M-J20AA-C3 | 6,14 | 90 | 190 | 43 | 3 | 157,1 | 123,8 | 134 | 102 | 5,8 | 8 000 | 5 100 | |
6319-M-J20AA-C4 | 7,05 | 95 | 200 | 45 | 3 | 166,9 | 129,1 | 146 | 114 | 6,4 | 7 500 | 4 950 | |
6220-J20C-C3 | 3,3 | 100 | 180 | 34 | 2,1 | 154,8 | 124,7 | 122 | 93 | 5,4 | 8 000 | 4 800 | |
6220-M-J20AA-R95-120 | 3,9 | 100 | 180 | 34 | 2,1 | 154,8 | 124,7 | 122 | 93 | 5,4 | 8 000 | 4 800 | |
6320-M-J20AA-C3 | 8,64 | 100 | 215 | 47 | 3 | 179 | 138,6 | 163 | 134 | 7,4 | 7 000 | 4 650 | |
16021-M-J20AA-C5 | 1,42 | 105 | 160 | 18 | 1 | 141,2 | 124,2 | 54 | 54 | 2,39 | 9 500 | 3 950 | |
6322-M-J20AA-C3 | 11,7 | 110 | 240 | 50 | 3 | 197,4 | 153,4 | 190 | 166 | 8,6 | 6 300 | 4 150 | |
6324-M-J20AA-C3 | 15 | 120 | 260 | 55 | 3 | 214,9 | 165,1 | 212 | 190 | 9 | 6 000 | 3 850 | |
6326-M-J20AA-C3 | 18,3 | 130 | 280 | 58 | 4 | 231,2 | 178,9 | 228 | 216 | 9,8 | 5 600 | 3 500 | |
6230-J20AA | 10,3 | 150 | 270 | 45 | 3 | 229,1 | 191,6 | 176 | 170 | 7,8 | 5 600 | 3 350 | |
6336-M-J20AA-C4 | 43 | 180 | 380 | 75 | 4 | 317 | 245,2 | 355 | 405 | 16,3 | 3 800 | 2 440 |
The ohmic resistance of the bearing. With higher-frequency AC voltage (often encountered in converters!), it depends on the capacitive reactance of the bearing. Basically, a current-insulated bearing acts like a resistor and capacitor connected in parallel. To ensure good
insulation, the ohmic resistance should be as high as possible, and the capacitance should be as low as possible.
Regardless of whether a bearing was exposed to direct current or alternating current (up to frequencies in the MHz range), the resulting changes to the surface are
always the same: Uniformly dull, gray marks in the raceways (Fig. 1) and on the rolling elements. These marks are not very specific and can also be caused by other factors (e. g. lubricating oil containing abrasives).
Type:
Deep groove ball bearing, cylindrical roller bearing
Inner diameter:
50 mm to 110 mm
Dimensional deviation:
Compatible with traditional bearings
PROVEN BENEFITS
› Effective prevention of electrical corrosion damage
› Superior insulation properties, with performance improved greater than 10 times
› Improved durability, with new optimized coating demonstrating 3 times the shock resistance of
conventional ceramic coated bearings
› Excellent heat dissipation
› Dimensionally interchangeable with standard bearings
E-mail: sales@xrbearing.com, brandbearings@gmail.com
Skype:brandbearings
Whatsapp: 0086-13280450757
www.xrbearing.com
Current Insulated Bearing 6316-J20AA-C3 is Deep Groove Ball Bearing design. its dimension is 80×170×39mm, it has the same dimension and the same design with normal chrome steel 6316 bearing. but the most different is 6316-J20AA-C3 bearing with Aluminium Oxide Coating. the coating can Electrical Resistance Voltages up to 3000 V DC. This kind of bearing are widely used in high quality demand application like traction motor.
Benefits of Current Insulated Bearing
• two functions in one solution:
– a bearing function
– electrical insulation
• virtually eliminates premature bearing failures caused by stray electric currents
• increases machine uptime
• reduces maintenance costs
• provides an economical solution when compared with other insulation solutions
• global availability.
Designation | Mass | Dimensions | R | Load Rating | Fatigue Limit Load | Limiting Speed | Reference Speed | ||||||
EASIER | (kg) | d | D | B | Min | D1 | D2 | d | dyn.Cr | stat.Cor | Cur | ||
6212-M-J20B-C4 | 0,98 | 60 | 110 | 22 | 1,5 | 95,6 | 76,1 | 52 | 36 | 2,24 | 14 000 | 6 800 | |
6213-J20B-C4 | 1 | 65 | 120 | 23 | 1,5 | 103,1 | 82,3 | 60 | 41,5 | 2,55 | 13 000 | 6 300 | |
6313-M-J20AA-C5 | 2,55 | 65 | 140 | 33 | 2,1 | 117,5 | 88,6 | 93 | 60 | 3,95 | 11 000 | 6 400 | |
6214-2RSR-J20AA-C3 | 1,11 | 70 | 125 | 24 | 1,5 | 110,7 | 86,8 | 62 | 44 | 2,9 | 12 000 | 6 100 | |
6215-M-J2B-C4 | 1,42 | 75 | 130 | 25 | 1,5 | 112,8 | 92,5 | 65,5 | 49 | 3,35 | 11 000 | 5 900 | |
6215-M-P6-J20AA-R85-105 | 1,42 | 75 | 130 | 25 | 1,5 | 112,8 | 92,5 | 65,5 | 49 | 3,35 | 11 000 | 5 900 | |
6315-M-J20AA-C3 | 3,74 | 75 | 160 | 37 | 2,1 | 133,2 | 101,8 | 114 | 76,5 | 4,65 | 9 500 | 5 800 | |
6016-M-J20AA | 0,997 | 80 | 125 | 22 | 1,1 | 111 | 94 | 47,5 | 40 | 2,34 | 12 000 | 6 500 | |
6216-J20AA-C3 | 1,46 | 80 | 140 | 26 | 2 | 121,3 | 98,8 | 72 | 54 | 3,45 | 11 000 | 5 500 | |
6316-J20AA-C3 | 3,75 | 80 | 170 | 39 | 2,1 | 141,8 | 108,6 | 122 | 86,5 | 5,2 | 9 000 | 5 500 | |
6316-M-J20B-C4 | 4,44 | 80 | 170 | 39 | 2,1 | 141,8 | 108,6 | 122 | 86,5 | 5,2 | 9 000 | 5 500 | |
F-808916.6316-J20AA | 3,69 | 80 | 170 | 39 | 2,1 | 141,8 | 108,6 | 122 | 86,5 | 5,2 | 9 000 | 5 500 | |
6317-M-J20AA-C3 | 5,05 | 85 | 180 | 41 | 3 | 151,6 | 114,4 | 132 | 96,5 | 5,8 | 8 000 | 5 300 | |
6218-J20AA-C3 | 2,21 | 90 | 160 | 30 | 2 | 139,4 | 112,3 | 96,5 | 72 | 4,2 | 9 000 | 5 100 | |
6318-M-J20AA-C3 | 6,14 | 90 | 190 | 43 | 3 | 157,1 | 123,8 | 134 | 102 | 5,8 | 8 000 | 5 100 | |
6319-M-J20AA-C4 | 7,05 | 95 | 200 | 45 | 3 | 166,9 | 129,1 | 146 | 114 | 6,4 | 7 500 | 4 950 | |
6220-J20C-C3 | 3,3 | 100 | 180 | 34 | 2,1 | 154,8 | 124,7 | 122 | 93 | 5,4 | 8 000 | 4 800 | |
6220-M-J20AA-R95-120 | 3,9 | 100 | 180 | 34 | 2,1 | 154,8 | 124,7 | 122 | 93 | 5,4 | 8 000 | 4 800 | |
6320-M-J20AA-C3 | 8,64 | 100 | 215 | 47 | 3 | 179 | 138,6 | 163 | 134 | 7,4 | 7 000 | 4 650 | |
16021-M-J20AA-C5 | 1,42 | 105 | 160 | 18 | 1 | 141,2 | 124,2 | 54 | 54 | 2,39 | 9 500 | 3 950 | |
6322-M-J20AA-C3 | 11,7 | 110 | 240 | 50 | 3 | 197,4 | 153,4 | 190 | 166 | 8,6 | 6 300 | 4 150 | |
6324-M-J20AA-C3 | 15 | 120 | 260 | 55 | 3 | 214,9 | 165,1 | 212 | 190 | 9 | 6 000 | 3 850 | |
6326-M-J20AA-C3 | 18,3 | 130 | 280 | 58 | 4 | 231,2 | 178,9 | 228 | 216 | 9,8 | 5 600 | 3 500 | |
6230-J20AA | 10,3 | 150 | 270 | 45 | 3 | 229,1 | 191,6 | 176 | 170 | 7,8 | 5 600 | 3 350 | |
6336-M-J20AA-C4 | 43 | 180 | 380 | 75 | 4 | 317 | 245,2 | 355 | 405 | 16,3 | 3 800 | 2 440 |
The ohmic resistance of the bearing. With higher-frequency AC voltage (often encountered in converters!), it depends on the capacitive reactance of the bearing. Basically, a current-insulated bearing acts like a resistor and capacitor connected in parallel. To ensure good
insulation, the ohmic resistance should be as high as possible, and the capacitance should be as low as possible.
Regardless of whether a bearing was exposed to direct current or alternating current (up to frequencies in the MHz range), the resulting changes to the surface are
always the same: Uniformly dull, gray marks in the raceways (Fig. 1) and on the rolling elements. These marks are not very specific and can also be caused by other factors (e. g. lubricating oil containing abrasives).
Type:
Deep groove ball bearing, cylindrical roller bearing
Inner diameter:
50 mm to 110 mm
Dimensional deviation:
Compatible with traditional bearings
PROVEN BENEFITS
› Effective prevention of electrical corrosion damage
› Superior insulation properties, with performance improved greater than 10 times
› Improved durability, with new optimized coating demonstrating 3 times the shock resistance of
conventional ceramic coated bearings
› Excellent heat dissipation
› Dimensionally interchangeable with standard bearings
E-mail: sales@xrbearing.com, brandbearings@gmail.com
Skype:brandbearings
Whatsapp: 0086-13280450757
www.xrbearing.com