d - 280 mm
D - 420 mm
B - 140 mm
d2 - - 309 mm
D1 - - 368 mm
b - 11.1 mm
K - 6 mm
r1,2 - min. - 4 mm
da - min. - 295 mm
Da - max. - 405 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 2248 kN
Basic static load rating - C0 - 3800 kN
Fatigue load limit - Pu - 285 kN
Reference speed - 950 r/min
Limiting speed - 1400 r/min
Calculation factor - e - 0.31
Calculation factor - Y1 - 2.2
Calculation factor - Y2 - 3.3
Calculation factor - Y0 - 2.2
Weight - 69.5 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 28579/28521B | 49,987 | 92,075 | 25,4 | Timken | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 23084 CAK/W33 | 620 | 420 | 150 | SKF | Spherical Roller Bearings |
| 25590/25523 | 45.618 | 82.931 | 26.988 | NACHI | Tapered Roller Bearings |
| 595A/592A | 79,375 | 152,4 | 39,688 | Timken | Tapered Roller Bearings |
| 61930 MA | 210 | 150 | 28 | SKF | Deep Groove Ball Bearings |
| K13X17X10 | 13 | 18 | KOYO | Needle Roller Bearings | |
| LM503349A/LM503310 | 45,987 | 74,976 | 18 | Fersa | Tapered Roller Bearings |
| NJ340 | 200 | 420 | 80 | ISO | Cylindrical Roller Bearings |
| NK16/16 | 16 | 24 | 16 | FBJ | Needle Roller Bearings |
| PE25 | 25 | 62 | 32 | INA | Deep Groove Ball Bearings |
| PW27530043CSHD | 27 | 53 | 43 | PFI | Angular Contact Ball Bearings |
| WJ-384424 | 60.325 | 69.850 | KOYO | Needle Roller Bearings | |
| S71915 ACD/HCP4A | 105 | 75 | 16 | SKF | Angular Contact Ball Bearings |
| 190CM796 | 19.0000 | 32.5000 | 5.5000 | American | CYLINDRICAL ROLLER BEARINGS |
| NAPL204-12 | .7500 | IPTCI | PILLOW BLOCKS | ||
| 5208A-2RS1 | 40 | 80 | 30.2 | SKF | DOUBLE ROW ANGULAR CONTACT BALL BEARINGS |
| NU-226E | 130 | 230 | 40 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
| HK-2538 | 32 | 38 | CONSOLIDATED | NEEDLE BEARINGS | |
| KB-180CPO | 18.0000 | 18.6250 | .3125 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| NU-164M | 320 | 500 | 71 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
Hot number:Timken 308K SKF 628/8-2Z NACHI 6914NR CX 71830 CTBP4 ZEN MR93X-2Z NSK N1010RXTPKR ISO NJ5215 ISB NNU 4864 W33 FAG NJ2313E FAG 29456E.MB MRC 138-KR INA CSCG060 MRC 113-KSZG CONSOLIDATED GE-140AX CONSOLIDATED TS-40x180mm KOYO 13685/13620 ISB 22209 K+AH309 NTN 4T-HM821547/HM821511D+A ZEN 603-2Z NTN 7208 NKE 81209-TVPB ISO NUP424 NKE PSHE25-N Timken RA102RRB NBS SCV 50-UU American 90CM796 RHP 51136 BERLISS 93332 Rollway MUC217 CONSOLIDATED 94112
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