Front-to-Front DF

Model

Angular Contact Ball Bearings > Single/Matched Mountings > Front-to-Front DF

product

ORDER
Bearing No.
ⁿ/ₐ 		SD
Inside Diameter
[mm] 		D
Outside Diameter
[mm] 		B
Width
[mm] 		R
Chamfer Dimension
[mm] 		R1
Chamfer Dimension
[mm] 		CR1
Basic Dynamic Load Ratings
[N] 		COR1
Basic Static Load Ratings
[N] 		CR2
Basic Dynamic Load Ratings
[kgf] 		COR2
Basic Static Load Ratings
[kgf] 		FO
Factors
ⁿ/ₐ 		LG
Limiting Speed Grease
[rpm] 		LO
Limiting Speed Oil
[rpm] 		A
Eff. Load center
[mm] 		DA1
Abutment and Fillet Dimensions min.
[mm] 		DA2
Abutment and Fillet Dimensions max.
[mm] 		RA
Abutment and Fillet Dimensions max.
[mm]
7215BDF 75 130 25 1.5 1 112000 117000 11400 11900 0 3200 4300 61 81 121 1.5
7215CDF 75 130 25 1.5 1 134000 140000 13700 14200 14.8 6300 9000 2.4 84 121 1.5
7315ADF 75 160 37 2.1 1.1 221000 212000 22500 21600 0 3000 4000 30.8 82 148 2
7315BDF 75 160 37 2.1 1.1 202000 195000 20600 19800 0 2800 3800 61.6 82 148 2
7916A5DF 80 110 16 1 0.6 44500 58000 4550 5900 0 5600 8000 28.3 86 104 1
7916CDF 80 110 16 1 0.6 47000 61500 4800 6250 16.7 6700 9500 9.5 86 104 1
7016ADF 80 125 22 1.1 0.6 89500 106000 9150 10800 0 4300 6000 37.2 85 118 1
7016CDF 80 125 22 1.1 0.6 95500 111000 9700 11300 15.7 6300 9000 5.4 87 118 1
7216ADF 80 140 26 2 1 145000 152000 14700 15600 0 4000 5600 37.5 86 130 2
7216BDF 80 140 26 2 1 131000 139000 13300 14100 0 2800 4000 66.3 86 130 2
7216CDF 80 140 26 2 1 151000 155000 15400 15800 14.7 6000 8000 3.5 90 130 2
7316ADF 80 170 39 2.1 1.1 239000 238000 24400 24200 0 2800 3800 33.2 87 158 2
7316BDF 80 170 39 2.1 1.1 219000 218000 22400 22300 0 2600 3400 65.9 87 158 2
7917A5DF 85 120 18 1.1 0.6 59500 77000 6100 7850 0 5300 7500 29.8 92 113 1
7917CDF 85 120 18 1.1 0.6 63000 81500 6450 8300 16.5 6300 9000 9.5 92 113 1
7017ADF 85 130 22 1.1 0.6 91500 112000 9350 11400 0 4300 5600 40.1 90 123 1
7017CDF 85 130 22 1.1 0.6 98000 117000 9950 12000 15.9 6000 8500 6.8 92 123 1
7217ADF 85 150 28 2 1 167000 178000 17100 18200 0 3800 5300 39.8 91 140 2
7217BDF 85 150 28 2 1 151000 162000 15400 16500 0 2800 3800 70.6 91 140 2
7217CDF 85 150 28 2 1 174000 181000 17800 18500 14.7 5600 7500 3.5 95 140 2

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