Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

51244 M 220 mm 300 mm 63 mm 358 N 1460 N - 1300
51148 M 240 mm 300 mm 45 mm 234 N 1040 N - 1600
51248 M 240 mm 340 mm 78 mm 449 N 1960 N - 1100
51252 M 260 mm 360 mm 79 mm 488 N 2240 N - 1100
51152 M 260 mm 320 mm 45 mm 238 N 1100 N - 1500
51256 M 280 mm 380 mm 80 mm 488 N 2320 N - 1000
51156 M 280 mm 350 mm 53 mm 319 N 1460 N - 1300
51160 M 300 mm 380 mm 62 mm 364 N 1760 N - 1200
51260 M 300 mm 420 mm 95 mm 585 N 3000 N - 850
51164 M 320 mm 400 mm 63 mm 371 N 1860 N - 1100
51264 F 320 mm 440 mm 95 mm 572 N 3000 N - 800
51168 M 340 mm 420 mm 64 mm 377 N 1960 N - 1100
51368 F 340 mm 540 mm 160 mm 1040 N 5850 N - 560
51268 F 340 mm 460 mm 96 mm 371 N 1370 N - 800
51172 F 360 mm 440 mm 65 mm 390 N 2080 N - 1100
59172 F 360 mm 440 mm 48 mm 255 N 1500 N - 1200
51272 F 360 mm 500 mm 110 mm 741 N 4150 N - 700
BD1B 634132 366 mm 440 mm 65 mm 296 N 1460 N - 110
59176 F 380 mm 460 mm 48 mm 255 N 1530 N - 1200
51276 F 380 mm 520 mm 112 mm 728 N 4150 N - 700