Page 434 - Rollingbearings

3.4 Four-point contact ball bearings
d 70 – 150 mm

B
r 2
r 1
r 1
r 2

D D 1 d d 1

3
0.0.4
a

Bearing with locating slots

Principal dimensions Basic load ratings Fatigue Limiting Mass Designations
dynamic static load limit speed Bearing
with locating without
d D B C C 0 P u slots 1) locating slots

mm kN kN r/min kg –

70 125 24 120 122 5,2 9 000 1,3 ▶ QJ 214 N2MA QJ 214 MA
125 24 120 122 5,2 9 000 1,3 QJ 214 N2PHAS –
150 35 200 180 7,35 8 000 3,15 QJ 314 N2MA ▶ QJ 314 MA

150 35 200 180 7,35 8 000 3,15 QJ 314 N2PHAS –

75 130 25 125 132 5,6 8 500 1,45 QJ 215 N2MA ▶ QJ 215 MA
130 25 125 132 5,6 8 500 1,45 QJ 215 N2PHAS –
160 37 216 200 7,8 7 500 3,9 ▶ QJ 315 N2MA –

160 37 216 200 7,8 7 500 3,9 QJ 315 N2PHAS –

80 140 26 146 156 6,4 8 000 1,85 ▶ QJ 216 N2MA ▶ QJ 216 MA
170 39 232 228 8,65 7 000 4,6 ▶ QJ 316 N2MA –
170 39 232 228 8,65 7 000 4,6 QJ 316 N2PHAS –

85 150 28 156 173 6,7 7 500 2,25 ▶ QJ 217 N2MA ▶ QJ 217 MA
180 41 250 255 8,65 6 700 5,45 ▶ QJ 317 N2MA –

90 160 30 186 200 7,65 7 000 2,75 ▶ QJ 218 N2MA –
190 43 285 305 11 6 300 6,45 ▶ QJ 318 N2MA –
190 43 285 305 11 6 300 6,45 QJ 318 N2PHAS –

95 170 32 212 232 8,5 6 700 3,35 ▶ QJ 219 N2MA –
200 45 305 340 11,8 6 000 7,45 ▶ QJ 319 N2MA –
200 45 305 340 11,8 6 000 7,45 QJ 319 N2PHAS –

100 180 34 236 265 9,5 6 300 4,05 ▶ QJ 220 N2MA –
215 47 345 400 13,7 5 600 9,3 ▶ QJ 320 N2MA –

110 200 38 280 325 11,2 5 600 5,6 ▶ QJ 222 N2MA –
240 50 390 480 15,3 4 800 12,5 ▶ QJ 322 N2MA –

120 215 40 300 365 12 5 000 6,95 ▶ QJ 224 N2MA –
260 55 415 530 16,3 4 500 16 ▶ QJ 324 N2MA –

130 230 40 310 400 12,7 4 800 7,75 ▶ QJ 226 N2MA –
280 58 455 610 18 4 000 19,5 ▶ QJ 326 N2MA –

140 250 42 345 475 14,3 4 300 9,85 ▶ QJ 228 N2MA –
300 62 500 695 20 3 800 24 ▶ QJ 328 N2MA –

150 270 45 400 570 16,6 4 000 12,5 ▶ QJ 230 N2MA –
320 65 530 765 21,2 3 600 29 QJ 330 N2MA –

SKF Explorer bearing
▶ Popular item
1) For dimensions of locating slots † table 1, page 387
432