d - 120 mm
D - 180 mm
B - 28 mm
d1 - 141.42 mm
d2 - 137.8 mm
D1 - 158.61 mm
K - 0.5 mm
C1 - 9.38 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1 mm
a - 34.3 mm
da - min. - 128.8 mm
db - min. - 128.8 mm
Da - max. - 171.2 mm
Db - max. - 174.4 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 144.9 mm
Basic dynamic load rating - C - 57.2 kN
Basic static load rating - C0 - 55 kN
Fatigue load limit - Pu - 1.9 kN
Limiting speed for grease lubrication - 11200 r/min
Limiting speed for oil lubrication - 17500 mm/min
Ball - Dw - 14.288 mm
Ball - z - 29
Gref - 28 cm3
Calculation factor - f0 - 9.6
Preload class A - GA - 310 N
Preload class B - GB - 930 N
Preload class C - GC - 1850 N
Calculation factor - f - 1.12
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1.01
Preload class A - 115 N/micron
Preload class B - 182 N/micron
Preload class C - 250 N/micron
Mass bearing - 1.959 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 203KDG | 17 | 40 | 12 | Timken | Deep Groove Ball Bearings |
|---|---|---|---|---|---|
| 5S-7921UCG/GNP42 | 105 | 145 | 20 | NTN | Angular Contact Ball Bearings |
| 6018-N | 90 | 140 | 24 | NKE | Deep Groove Ball Bearings |
| 629 DD | 9 | 26 | 8 | NSK | Deep Groove Ball Bearings |
| 67425/67675 | 107,95 | 171,45 | 34 | Timken | Tapered Roller Bearings |
| GEZ212TXE-2LS | 69,85 | 111,125 | 61,11 | SKF | Plain Bearings |
| HK2520D | 25,000 | 32,000 | 20,000 | NTN | Needle Roller Bearings |
| MR104 | 4 | 10 | 3 | FBJ | Deep Groove Ball Bearings |
| NF 405 | 25 | 62,8 | 21 | NSK | Cylindrical Roller Bearings |
| NP18/1600 | 1600 | 1950 | 155 | CX | Cylindrical Roller Bearings |
| NUP 220 ECML | 180 | 100 | 34 | SKF | Thrust Ball Bearings |
| R20/13P | 20 | 24 | 13 | KOYO | Needle Roller Bearings |
| SLX280X460X260 | 280,000 | 460,000 | 260,000 | NTN | Cylindrical Roller Bearings |
| W 61705 | 32 | 25 | 4 | SKF | Deep Groove Ball Bearings |
| XLS56K | 88,9 | 127 | 19,05 | Timken | Deep Groove Ball Bearings |
| 217-R | 85 | 150 | 28 | MRC | ANGULAR CONTACT BALL BEARINGS |
| 29392E.MB | 460 | 710 | FAG | SPHERICAL ROLLERTHRUST BEARINGS | |
| NUP2056E | 280 | 420 | 82 | SKF | CYLINDRICAL ROLLER BEARINGS |
| 1209MFF | 45 | 85 | 19 | FED | DEEP GROOVE BALL BEARINGS |
| UQ20312DTL7 | 60 | 130 | 31 | New Departure | ANGULAR CONTACT BALL BEARINGS |
Hot number:FAG 6315-2Z SKF 7021 CD/HCP4AH1 SKF C 4913 V INA GE 35 UK-2RS IKO NA 498 ISB NK.22.0400.100-1PPN JNS NKI 38/20 ISB QJ 1988 ISB WB1630120 FAG N310E ELGES GE25DO-2RS INA RSTO25X RHP MRJA41/2E CONSOLIDATED RLS-141/2-LL CONSOLIDATED SAF-50911/2..ROLLER FAG 32018-XA-N11CA-A220-270 KOYO 3NC609ST4 CX 51260 CX 54218U+U218 AST AST850BM 11080 Fersa F15166 SKF GEZ600ES-2RS SKF NCF2984V NKE RME55 SIGMA RT-761 FAG NCF1880V SKF NNCF4920CV SKF NJ436 Hyatt 95748 CONSOLIDATED 7415BMG
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