d - 130 mm
D - 280 mm
B - 58 mm
- 45 ° / Groove angle
a - 144 mm
an - 12,7 mm
bn - 10,5 mm
D1 - 228 mm
Da max - 263 mm
d1 - 184 mm
da min - 147 mm
ra max - 3 mm
rmin - 4 mm
rn - 2 mm
α - 35 ° / Angle
m - 19,2 kg / Weight
Cr - 425000 N / Dynamic load rating (radial)
C0r - 570000 N / Static load rating (radial)
nG - 4200 1/min / Limiting speed
Cur - 21600 N
Main dimensions to DIN 628-4, separable, with two retaining slots
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 231SM140-MA | 140 | 270 | 86 | FAG | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 25877/20 | 34,925 | 73,025 | 23,812 | PFI | Tapered Roller Bearings |
| 377/3720 | 52,388 | 93,264 | 26,988 | Timken | Tapered Roller Bearings |
| 50BER20SV1V | 50 | 80 | 19 | NSK | Angular Contact Ball Bearings |
| 6319-2RSR | 95 | 200 | 45 | NKE | Deep Groove Ball Bearings |
| 7021 BDT | 105 | 160 | 52 | ISO | Angular Contact Ball Bearings |
| 7208CDF | 40 | 80 | 18 | NACHI | Angular Contact Ball Bearings |
| ASTEPBF 1012-17 | 10 | 12 | AST | Plain Bearings | |
| HR75KBE42+L | 75 | 130 | 62 | NSK | Tapered Roller Bearings |
| NJ 430 | 150 | 380 | 85 | NACHI | Cylindrical Roller Bearings |
| RC4838 | 190 | 240 | 50 | NACHI | Cylindrical Roller Bearings |
| UCFCX07E | 35 | FYH | Bearing Units | ||
| 7322WNMBRSU | 110 | 240 | 50 | FAF | ANGULAR CONTACT BALL BEARINGS |
| NJ1012 | 60 | 95 | 18 | FAG | CYLINDRICAL ROLLER BEARINGS |
| CSEG042 | 4.2500 | 6.2500 | 1.0000 | INA | ANGULAR CONTACT BALL BEARINGS |
| NA6905 | 25 | 42 | 30 | SKF | NEEDLE BEARINGS |
| MUL218 | 90 | 160 | 30 | Rollway | CYLINDRICAL ROLLER BEARINGS |
| 95936 | 1.5000 | 2.1250 | 2.2500 | Hyatt | JOURNAL ROLLER ASSEMBLIES |
| 3122Z | 60 | 130 | 31 | SKF | DEEP GROOVE BALL BEARINGS |
| 7230BAGM | 150 | 270 | 45 | STEYR | ANGULAR CONTACT BALL BEARINGS |
Hot number:KOYO NAO35X55X20 ISO NJF2316 V SKF NK 37/30 SKF NU 2344 ECMA SKF RNU 216 ECP KOYO UCT206-18E SNR USFLZ212 SNR XGB40900P FAG NN3044ASK.M.SP FAG NU3056 FAG RMS12 FYH UCSF206-19S6H1 CONSOLIDATED 2303-2RS CONSOLIDATED TREL-10 CONSOLIDATED NU-1906E SNR 1320 CX 23132 KCW33 NKE 52310 NACHI 53312U CX 81103 CX 843/832 NACHI E5036NRNT NACHI NU 226 SIGMA RT-773 SIGMA RXLS 2.1/2 CX TUW1 10 KOYO UCFL210-32 NH MW-13/8 CONSOLIDATED 32221 CONSOLIDATED 325x375x20mm
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