Bearing Unit No. | Shaft dia.(mm) | Dimensions(mm) | Bolt used(mm) | Bearing No. | Housing No. | Weight(kg) | |||||||||
W | b | C | D | l | S | g | h | e | i | ||||||
UCFB201 | 12 | 110 | 62 | 52 | 52 | 25.5 | 10 | 13 | 42 | 32 | 15 | M8 | UC201 | FB201 | 0.64 |
UCFB202 | 15 | 110 | 62 | 52 | 52 | 25.5 | 10 | 13 | 42 | 32 | 15 | M8 | UC202 | FB202 | 0.64 |
UCFB203 | 17 | 110 | 62 | 52 | 52 | 25.5 | 10 | 13 | 42 | 32 | 15 | M8 | UC203 | FB203 | 0.64 |
UCFB204 | 20 | 110 | 62 | 52 | 52 | 25.5 | 10 | 13 | 42 | 32 | 15 | M8 | UC204 | FB204 | 0.64 |
UCFB205 | 25 | 116 | 68 | 52 | 56 | 27 | 10 | 13 | 42 | 34 | 16 | M8 | UC205 | FB205 | 0.68 |
UCFB206 | 30 | 132 | 80 | 55 | 65 | 31 | 10 | 13 | 50 | 40 | 18 | M8 | UC206 | FB206 | 0.92 |
UCFB207 | 35 | 144 | 90 | 62 | 70 | 34 | 10 | 15 | 55 | 46 | 19 | M8 | UC207 | FB207 | 1.3 |
UCFB208 | 40 | 154 | 100 | 72 | 78 | 36 | 12 | 16 | 60 | 50 | 21 | M10 | UC208 | FB208 | 1.8 |
UCFB209 | 45 | 175 | 106 | 76 | 80 | 38 | 12 | 18 | 65 | 54 | 22 | M10 | UC209 | FB209 | 2 |
UCFB210 | 50 | 186 | 114 | 82 | 86 | 40 | 12 | 18 | 68 | 58 | 22 | M10 | UC210 | FB210 | 2.3 |
Standard Code | Material | Analysis(%) | ||||||
C | Si | Mn | Cr | Mo | P | S | ||
GB/T | GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 1.40-1.65 | <=0.08 | <=0.025 | <=0.025 |
DIN | 100Cr6 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 1.40-1.65 | <=0.030 | <=0.025 | |
ASTM | 52100 | 0.98-1.10 | 0.15-0.35 | 0.25-0.45 | 1.30-1.60 | <=0.10 | <=0.025 | <=0.025 |
JIS | SUJ2 | 0.98-1.10 | 0.15-0.35 | <=0.50 | 1.30-1.60 | <=0.025 | <=0.025 |