NF

Model

Cylindrical Roller Bearings > Single-Row Cylindrical Roller Bearings > NF

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]		 EW
Boundary 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]		 LG
Limiting Speed Grease
[rpm]		 LO
Limiting Speed Oil
[rpm]		 DA1
Abutment and Fillet Dimensions min.
[mm]		 DA2
Abutment and Fillet Dimensions max.
[mm]		 DB1
Abutment and Fillet Dimensions max.
[mm]		 DB2
Abutment and Fillet Dimensions min.
[mm]		 RA
Abutment and Fillet Dimensions max.
[mm]		 RB
Abutment and Fillet Dimensions max.
[mm]		 MASS
Mass
[kg]
NF410 50 130 31 2.1 2.1 110.8 129000 124000 13200 12600 5000 6000 61 0 119 113.3 2 2 1.99
NF211 55 100 21 1.5 1.1 88.5 58000 62500 5900 6350 6300 7500 63 92 93.5 91 1.5 1 0.648
NF311 55 120 29 2 2 104.5 111000 111000 11300 11400 5000 6300 64 111 111 107 2 2 1.45
NF411 55 140 33 2.1 2.1 117.2 139000 138000 14200 14100 4500 5600 66 129 129 119 2 2 2.5
NF1012 60 95 18 1.1 1 85.5 40000 48500 4080 4950 6700 8500 66.5 0 90 87 1 1 0.474
NF212 60 110 22 1.5 1.5 97.5 68500 75000 7000 7650 6000 7100 68 102 102 100 1.5 1.5 0.84
NF312 60 130 31 2.1 2.1 113 124000 126000 12600 12900 4800 5600 71 119 119 115 2 2 1.82
NF412 60 150 35 2.1 2.1 127 167000 168000 17100 17200 4300 5300 71 139 139 130 2 2 3.04
NF1013 65 100 18 1.1 1 90.5 41000 51000 4180 5200 6300 8000 71.5 0 95 92 1 1 0.504
NF213 65 120 23 1.5 1.5 105.6 84000 94500 8550 9650 5300 6300 73 112 112 108 1.5 1.5 1.07
NF313 65 140 33 2.1 2.1 121.5 135000 139000 13800 14200 4300 5300 76 129 129 125 2 2 2.23
NF413 65 160 37 2.1 2.1 135.3 182000 186000 18600 19000 4000 4800 76 0 149 138.8 2 2 3.63
NF1014 70 110 20 1.1 1 100 58500 70500 5970 7190 6000 7100 76.5 0 105 101 1 1 0.693
NF214 70 125 24 1.5 1.5 110.5 83500 95000 8500 9700 5000 6300 78 117 117 113 1.5 1.5 1.16
NF314 70 150 35 2.1 2.1 130 158000 168000 16100 17100 4000 5000 81 0 139 133.5 2 2 2.67
NF414 70 180 42 3 3 152 228000 236000 23200 24000 3600 4300 83 167 167 155 2.5 2.5 5.28
NF1015 75 115 20 1.1 1 105 60000 74500 6120 7600 5600 6700 81.5 0 110 106 1 1 0.731
NF215 75 130 25 1.5 1.5 116.5 96500 111000 9850 11300 4800 6000 83 122 122 119 1.5 1.5 1.25
NF315 75 160 37 2.1 2.1 139.5 179000 189000 18300 19300 3800 4800 86 149 149 143 2 2 3.26
NF415 75 190 45 3 3 160.5 262000 274000 26800 27900 3400 4000 88 177 177 164 2.5 2.5 6.27

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