d - 12 mm
D - 28 mm
B - 8 mm
d1 - 17.5 mm
d2 - 16.5 mm
D1 - 22.45 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 8.8 mm
da - min. - 14 mm
db - min. - 14 mm
Da - max. - 26 mm
Db - max. - 26.6 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 18.5 mm
Basic dynamic load rating - C - 3.1 kN
Basic static load rating - C0 - 1.3 kN
Fatigue load limit - Pu - 0.054 kN
Limiting speed for grease lubrication - 73000 r/min
Limiting speed for oil lubrication - 112000 mm/min
Ball - Dw - 3.969 mm
Ball - z - 12
Gref - 0.31 cm3
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 28 N
Preload class B - GB - 85 N
Preload class C - GC - 170 N
Calculation factor - f - 1.02
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.06
Calculation factor - fHC - 1
Preload class A - 34 N/micron
Preload class B - 50 N/micron
Preload class C - 66 N/micron
Mass bearing - 0.021 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 3188S/3120 | 31,75 | 72,626 | 30,162 | CX | Tapered Roller Bearings |
|---|---|---|---|---|---|
| AST650 80100140 | 80 | 100 | AST | Plain Bearings | |
| 6002ZZ | 15 | 32 | 9 | NTN | Deep Groove Ball Bearings |
| 60988 | 440 | 600 | 50 | ISB | Deep Groove Ball Bearings |
| 6206BI | 30 | 62 | 16 | KOYO | Angular Contact Ball Bearings |
| 6216ZZ | 80 | 140 | 26 | KOYO | Deep Groove Ball Bearings |
| 95525/95925 | 133,35 | 234,95 | 63,5 | CX | Tapered Roller Bearings |
| JHM318448/JHM318410 | 90 | 155 | 44 | Fersa | Tapered Roller Bearings |
| NK10/16+IR7×10×16 | 7 | 17 | 16 | NTN | Needle Roller Bearings |
| NP 1060 | 300 | 420 | NACHI | Cylindrical Roller Bearings | |
| NUP230-E-MPA | 150 | 270 | 45 | NKE | Cylindrical Roller Bearings |
| SFRW2-6-2RS | 3,175 | 9,525 | AST | Deep Groove Ball Bearings | |
| TAPR 680 CE | 80 | 120 | 80 | ISB | Plain Bearings |
| TP4262 | 42 | 62 | 3 | KOYO | Needle Roller Bearings |
| UCFS310 | 50 | SNR | Bearing Units | ||
| GE100AW | 100 | 210 | 50 | ELGES | SPHERICAL PLAIN BEARINGS |
| CFL12 | 1.5000 | 3.2500 | .7500 | SKF | CYLINDRICAL ROLLER BEARINGS |
| CR-21/4-XB | .8750 | 2.2500 | 1.2500 | Smith | NEEDLE BEARINGS |
| R-2A | .1250 | .5000 | .1719 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| RXLS-23/4 | 2.7500 | 4.1250 | .6875 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
Hot number:KOYO 23076RHA SIGMA 6204 SKF C 3196 MB NTN 7309BBG KOYO ARZ 22 55 106 INA BK3012 SKF PCZ 2420 E ADR WAY7 American 80CM789 BAL 200556 HOFF R160E SKF NUP2252 STEYR NU310E RBC 93348 CONSOLIDATED NA-4910 ISB 3586/3525 Timken BK2212 KOYO EE275100/275158 INA G1102-KRR-B-AS2/V NACHI NN3020K INA RCJTY1-7/16 NSK RS-5009NR SNR UC306 MRC 5212-KG FAG GE90FO.2RS McGill CF-6-SB SKF WS81111 RHP MRJA4E CONSOLIDATED NUP-318 CONSOLIDATED R-380-LL
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