d - 30 mm
D - 72 mm
B - 19 mm
a - 31 mm
D2 - 58,6 mm
D3 - 65,9 mm
Da max - 65 mm
Db max - 67,8 mm
d2 - 42,8 mm
da min - 37 mm
r1 min - 0,6 mm
ra max - 1 mm
ra1 max - 0,6 mm
rmin - 1,1 mm
α - 40 ° / Angle
m - 0,341 kg / Weight
Cr - 35500 N / Dynamic load rating (radial)
C0r - 22100 N / Static load rating (radial)
nG - 6000 1/min / Limiting speed
Cur - 1490 N / Fatigue limit load, radial
/
Main dimensions to DIN 628-1, Angle α = 40°, lip seal on both side
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 2RNU2231 | 110,000 | 138,000 | 150,000 | NTN | Cylindrical Roller Bearings |
|---|---|---|---|---|---|
| 32021 | 105 | 160 | 35 | CRAFT | Tapered Roller Bearings |
| AST090 22560 | 225 | 230 | AST | Plain Bearings | |
| 5728 | Ruville | Wheel Bearings | |||
| 6380/6320 | 54,813 | 56,007 | KOYO | Tapered Roller Bearings | |
| 6516 | Ruville | Wheel Bearings | |||
| C41/500K30M | 500 | 830 | 325 | SKF | Cylindrical Roller Bearings |
| K 16x20x13 | 16 | 20 | NBS | Needle Roller Bearings | |
| NJ2203-E-TVP3+HJ2203-E | 17 | 40 | 16 | NKE | Cylindrical Roller Bearings |
| NP29/530 | 530 | 710 | 106 | ISO | Cylindrical Roller Bearings |
| NU2344-E-MPA | 220 | 460 | 145 | NKE | Cylindrical Roller Bearings |
| NU321 | 105 | 225 | 49 | NTN | Cylindrical Roller Bearings |
| OB82 ZZX | 4,762 | 9,525 | 3,175 | KOYO | Deep Groove Ball Bearings |
| PCF20 | 20 | NKE | Bearing Units | ||
| 33110 | 50 | 85 | 26 | SNR | TAPERED ROLLER BEARINGS |
| KD120XPO | 12.0000 | 13.0000 | .5000 | KAYDON | FOUR POINT ANGULAR CONTACT BALL BEARINGS |
| NKX12Z | 21 | 12 | INA | NEEDLE BEARINGS | |
| 10L15 | 15 | 32 | 9 | RIV | DEEP GROOVE BALL BEARINGS |
| N207 | 35 | 72 | 17 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| 7312TGP/4 | 60 | 130 | 31 | CONSOLIDATED | ANGULAR CONTACT BALL BEARINGS |
Hot number:CRAFT 6304ZZ KOYO AC4028B NTN CRO-3658 SKF FYR 2 15/16 INA HK1614-RS NTN K22X27X20 KOYO M32281 NTN NU2356 NTN NUP208E JNS RNA 4902 FBC DN-3087 MRC 200-SZZG SKF HK6012 CONSOLIDATED 2228M CONSOLIDATED GEZ-100C-2RS FAG 23084-B-MB ISB 239/530 K AST AST090 26080 ISO 6321 NACHI 7008DT ISO 7014 B Timken HK4518RS ISO KK62x70x40 ISO NKIB 59/22 CYSD NN3011K/W33 TMB PSL 612-26 SNFA VEB 45 /NS 7CE1 SKF W619/5 FAG RNA2208.2RSR CONSOLIDATED RNAO-50x62x40
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