Spherical roller bearings
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E-mail:tang@hthbearing.com
Address:Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shaanxi Province, China
Product size and parameters
Bearing Number Boundary dimensions(mm) Mass(Kg)
WN D
H8
a b c g
H12
h
h12
L W m u v d2
H12
d3
H12
f1
H13
f2 (Approx.)
SN305 62 185 52 22 34 50 80 90 150 15 20 31.5 43 4 5.4 1.6
SN306 72 185 52 22 37 50 82 95 150 15 20 36.5 48 4 5.4 1.9
SN307 80 205 60 25 41 60 90 110 170 15 20 46.5 58 4 5.4 2.6
SN308 90 205 60 25 43 60 95 115 170 15 20 51.5 67 4 5.4 3.2
SN309 100 255 70 28 46 70 105 130 210 18 23 56.5 72 5 6.9 4.5
SN310 110 255 70 30 50 70 115 135 210 18 23 62 77 5 6.9 5
SN311 120 275 80 30 53 80 120 150 230 18 23 67 82 5 6.8 6.6
SN312 130 280 80 30 56 80 125 155 230 18 23 72 89 5 6.8 7
SN313 140 315 90 32 58 95 130 175 260 22 27 77 94 6 8.1 8.8
SN315 160 345 100 35 65 100 140 195 290 22 27 87 104 6 8.1 11.4
SN316 170 345 100 35 68 112 145 212 290 22 27 92 111 6 8.1 13
SN317 180 380 110 40 70 112 155 218 320 26 32 97 116 7 9.3 16
SN318 190 400 110 33 74 112 160 230 320 26 35 102 125 8 10.8 22.8
SN319 200 420 120 36 77 125 170 245 350 26 35 113 135 8 10.7 27.8
SN320 215 420 120 38 83 140 175 280 350 26 35 118 140 8 10.7 34
SN322 240 460 130 40 90 150 190 300 390 28 38 128 154 9 12.2 45
SN324 260 540 160 50 96 160 205 325 450 33 42 138 164 9 12.2 62
SN326 280 560 160 50 103 170 215 350 470 33 42 153 183 10 13.7 68.8
SN328 300 630 170 55 112 180 235 375 520 35 45 163 193 10 13.7 98
SN330 320 680 180 55 118 190 245 395 560 35 45 173 203 10 13.7 116
SN332 340 710 190 60 124 200 255 415 580 42 52 183 213 10 13.7 135
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