Attività

Self-aligning ball bearings 11212 TN9
60*110*62mm bearings
11212 TN9 bearings
Self-aligning ball bearings 11212 TN9 have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. The bearings 11212 TN9 are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.
11212 TN9 bearings is well suited to applications where considerable shaft deflections or misalignment are anticipated. In addition, the self-aligning ball bearing has the lowest friction of all rolling bearings which enables it to run cooler even at high speeds.
Technical datas of bearings 11212 TN9
d
60mm
D
110mm
B
62mm
C
22mm
d1鈮?/p>78mm
D1鈮?/p>95.6mm
r1,2min.1.5mm
Damax.101mm
ramax.1.5mm
Basic dynamic load ratingC31.2kN
Basic static load ratingC012.2kN
Fatigue load limitPu0.62kN
Reference speed
9000r/min
Limiting speed
3400r/min
Permissible angular misalignment伪2.5掳
Calculation factorkr0.04
Calculation factore0.19
Calculation factorY03.6
Calculation factorY13.3
Calculation factorY25.1
Mass
Mass bearing
1.15kg
Hot tags of 11212 TN9
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Extended self-aligning ball bearings have ex-stock in Sun Rises Group Limited.
BearingAdapter sleevedDBdynamicstaticRef. speedLimiting speed
CC0
mmkNr/min
2314 M
701505111137.580006000
1314
701503574.127.585006000
1316 KH 316701703988.433.575005300
2313
651404895.632.590006300
1215 KH 21565130253915.6100006700
1213 ETN9
651202335.114110007000
1313 ETN9
65140336525.585006000
2313 KM
651404895.632.590006300
1315 KH 315651603779.33080005600
2213 E-2RS1TN9
651203135.114
3600
1313 EKTN9
65140336525.585006000
2215 EKTN9H 315651303158.52290006300
2213 E-2RS1KTN9
651203135.114
3600
2213 EKTN9
651203157.220100007000
2315 KH 231565160551244375005600
2313 M
651404895.632.590006300
2313 K
651404895.632.590006300
2213 ETN9
651203157.220100007000
1213 EKTN9
651202335.114110007000
2312
601304687.128.595007000
2212 ETN9
601102848.817110008000
2212 E-2RS1KTN9
601102831.212.2
3800
1312 EKTN9
601303158.52290006300
2312 KM
601304687.128.595007000
1312 ETN9
601303158.52290006300
1213 EKTN9H 213601202335.114110007000
2213 EKTN9H 313601203157.220100007000
2313 KH 2313601404895.632.590006300
2212 EKTN9
601102848.817110008000
2212 E-2RS1TN9
601102831.212.2
3800
1313 EKTN9H 31360140336525.585006000
11212 TN9
601106231.212.290003400
1212 ETN9
601102231.212.2120008500
1212 EKTN9
601102231.212.2120008500
2312 K
601304687.128.595007000
2312 M
601304687.128.595007000Self-aligning Ball Bearings
website:http://www.frdbearing.com/ball-bearings/self-aligning-ball-bearings/