Tapered hole

Model

Product > Spherical Roller Bearings > Tapered hole

product

ORDER
Bearing No.
ⁿ/ₐ		 SD
Inside Diameter
[mm]		 D
Outside Diameter
[mm]		 B
Width
[mm]		 R
Chamfer Dimension
[mm]		 CR1
Basic Dynamic Load Ratings
[N]		 COR1
Basic Static Load Ratings
[N]		 LT
Thermal rated speed /Allowable maximum speed
[rpm]		 LM
Mechanical limit speed /Allowable maximum speed
[rpm]		 LG
Limiting Speed Grease
[rpm]		 LO
Limiting Speed Oil
[rpm]		 DA1
Abutment and Fillet Dimensions min.
[mm]		 DA2
Abutment and Fillet Dimensions max.
[mm]		 DA3
Abutment and Fillet Dimensions max.
[mm]		 DA4
Abutment and Fillet Dimensions min.
[mm]		 RA
Abutment and Fillet Dimensions min.
[mm]		 E
Constant
ⁿ/ₐ		 Y2
Axial load factors
ⁿ/ₐ		 Y3
Axial load factors
ⁿ/ₐ		 Y0
Axial load factors
ⁿ/ₐ		 MASS
Mass
[kg]
21304CDKE4 20 52 15 1.1 29300 26900 10000 - 6300 8200 27 28 45 42 1 0.31 3.2 2.1 2.1 0.17
22205CKE4 25 52 18 1 37500 37000 10000 - 7100 9000 31 31 46 45 1 0.35 2.9 1.9 1.9 0.17
21305CDKE4 25 62 17 1.1 43000 40500 9000 - 5300 6700 32 34 55 51 1 0.29 3.4 2.3 2.3 0.26
22206CKE4 30 62 20 1 50000 50000 8500 - 6000 7500 36 37 56 54 1 0.33 3.1 2.1 2 0.27
21306CDKE4 30 72 19 1.1 55000 54000 7500 - 4500 6000 37 40 65 59 1 0.28 3.6 2.4 2.3 0.39
22207CKE4 35 72 23 1.1 69000 71000 7500 - 5300 6700 42 43 65 63 1 0.32 3.1 2.1 2 0.42
21307CDKE4 35 80 21 1.5 71500 76000 7100 - 4000 5300 44 47 71 67 1.5 0.28 3.6 2.4 2.4 0.53
22208EAKE4 40 80 23 1.1 113000 99500 7100 12000 6700 8500 47 49 73 70 1 0.28 3.6 2.4 2.4 0.5
21308EAKE4 40 90 23 1.5 118000 111000 6700 11000 6000 7500 49 54 81 75 1.5 0.25 3.9 2.7 2.6 0.73
22308EAKE4 40 90 33 1.5 170000 153000 5600 9000 5300 6700 49 52 81 77 1.5 0.35 2.8 1.9 1.9 0.98
22209EAKE4 45 85 23 1.1 118000 111000 6300 11000 6000 7500 52 54 78 75 1 0.25 3.9 2.7 2.6 0.55
21309EAKE4 45 100 25 1.5 149000 144000 6000 9000 5000 6300 54 65 91 89 1.5 0.23 4.3 2.9 2.8 0.96
22309EAKE4 45 100 36 1.5 207000 195000 5000 8000 4500 5600 54 59 91 86 1.5 0.34 2.9 2 1.9 1.34
22210EAKE4 50 90 23 1.1 124000 119000 6000 9500 5600 7100 57 60 83 81 1 0.24 4.3 2.9 2.8 0.61
21310EAKE4 50 110 27 2 178000 174000 5300 8000 4500 5600 60 72 100 98 2 0.23 4.4 3 2.9 1.21
22310EAKE4 50 110 40 2 246000 234000 4800 7100 4300 5300 60 64 100 93 2 0.35 2.8 1.9 1.9 1.78
22211EAKE4 55 100 25 1.5 149000 144000 5300 9000 5300 6700 64 65 91 89 1.5 0.23 4.3 2.9 2.8 0.81
21311EAKE4 55 120 29 2 178000 174000 5300 8000 4500 5600 65 72 110 98 2 0.23 4.4 3 2.9 1.58
22311EAKE4 55 120 43 2 292000 292000 4300 6000 3800 4800 65 73 110 103 2 0.34 2.9 2 1.9 2.3
23012CKE4 60 95 26 1.1 98500 141000 4800 - 3600 4500 67 68 88 85 1 0.26 3.9 2.6 2.5 0.68

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