d - 50 mm
D - 90 mm
T - 32 mm
B - 32 mm
C - 24,5 mm
R - 1,5 mm
r - 1,5 mm
a - -8,6 mm
Da - 86 mm
db - 61 mm
da - 57 mm
Db - 80 mm
Aa - 3,4 mm
Ab - 2,2 mm
Weight - 0,85 Kg
Basic static load rating (C0) - 166 kN
Factor (G1) - 48,4
Factor (G2) - 16,9
Factor (Cg) - 0,0251
Factor (K) - 1,41
Basic dynamic load rating (C90) - 31,2
Basic dynamic load rating (Ca90) - 22,1
Basic dynamic load rating (C1) - 120 kN
Calculation factor (e) - 0,41
Calculation factor (Y) - 1,45
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| B680-3 | 680 | 790 | 50 | NSK | Deep Groove Ball Bearings |
|---|---|---|---|---|---|
| BCE2020 | 31,75 | 38,1 | 31,75 | INA | Needle Roller Bearings |
| BK0809 | 8 | 12 | 9 | ISO | Cylindrical Roller Bearings |
| HK2020 | 20 | 26 | 20 | AST | Needle Roller Bearings |
| K 22x28x17 | 22 | 28 | NBS | Needle Roller Bearings | |
| L30 | 30 | 62 | 16 | ISO | Deep Groove Ball Bearings |
| RNA3055 | 72,6 | 95 | 38 | KOYO | Needle Roller Bearings |
| N 308 | 40 | 77,5 | 23 | NSK | Cylindrical Roller Bearings |
| N319 | 95 | 200 | 45 | AST | Cylindrical Roller Bearings |
| NK55/35 | 55 | 68 | 35 | ZEN | Needle Roller Bearings |
| RB207-21 | 33,3375 | 72 | 42,9 | FYH | Deep Groove Ball Bearings |
| UCTX10 | 50 | CX | Bearing Units | ||
| RSL183004 | 20 | 16 | INA | CYLINDRICAL ROLLER BEARING | |
| NA4824 | 120 | 150 | 30 | Torrington | NEEDLE BEARINGS |
| NBX12712 | 5.0000 | 6.0000 | .5000 | NSK | FOUR POINT ANGULAR CONTACT BALL BEARINGS |
| FPXB1000 | 10.0000 | 10.6250 | .3125 | SKF | FOUR POINT ANGULAR CONTACT BALL BEARINGS |
| NU-309E | 45 | 100 | 25 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
| 477208-108 | 1.5000 | 3.1496 | .8268 | CONSOLIDATED | PILLOW BLOCKS |
| 18x26x4mm | 18 | 26 | 4 | CONSOLIDATED | OIL SEALS |
| SSX-6004-ZZ | 20 | 42 | 12 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:ZEN 2204 ISO 24030 K30W33 NTN 2B-SF4454PX1 NACHI 42TAD20 SNR 6004FT150 SKF 7016 ACD/HCP4AL SKF 7216 ACD/P4A NTN FL696Z FBJ R16 SKF VKBA 734 FAG 32205A ELGES GE200AX ISC FR166ZZS Nachi E5009NRNT STEYR 6412NR NTN 4T-14131/14276 KOYO 782/772 SKF GE15ES-2RS ISB GX 70 S NTN KMJ23X29X17.8 CRAFT N328 SKF NA4905RS INA NKI55/25-TN-XL FAG NU336-E-TB-M1 NBS ZSL192307 ELGES GAR30DO NSK HR32956J SNR 51102 CONSOLIDATED 5312-ZZ CONSOLIDATED QJ-12/630
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