(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 180.0000
Outer Dia (D) - 320.0000
Width (B) - 52.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 516,000
Static Load Rating (Cor) - 717,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 2
Max. Shaft Shoulder Dia. Inner (Li) - 218.0
Min. Housing Shoulder Dia., Outer (Lo) - 282.0
Weight (g) - 19,030.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
This bearing is also available with the HJ end plate for the inner race.
Suffix definitions are listed in the Nomenclature Technical document.
This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 300RT30 | 300 | 429 | Timken | Cylindrical Roller Bearings | |
|---|---|---|---|---|---|
| 33212A | 60 | 110 | 38 | SNR | Tapered Roller Bearings |
| 7815CDF | 75 | 95 | 10 | CYSD | Angular Contact Ball Bearings |
| 6344-M | 220 | 460 | 88 | FAG | Deep Groove Ball Bearings |
| 7020 CDT | 100 | 150 | 48 | ISO | Angular Contact Ball Bearings |
| 7972B | 360 | 480 | 56 | NSK | Angular Contact Ball Bearings |
| C 2217 KV + AHX 317 | 150 | 80 | 52 | SKF | Cylindrical Roller Bearings |
| DAC427640-2RSCS55 | 42 | 76 | 40 | KOYO | Angular Contact Ball Bearings |
| E55KRR | 55 | 100 | 55,56 | Timken | Deep Groove Ball Bearings |
| KGSNS40-PP-AS | 40 | 62 | 80 | INA | Linear Bearings |
| NJ207-E-TVP2 | 35 | 72 | 17 | FAG | Cylindrical Roller Bearings |
| NUP232EM | 160 | 290 | 48 | NSK | Cylindrical Roller Bearings |
| P6905-SB | 25 | 42 | 9 | ZEN | Deep Groove Ball Bearings |
| UC207-3L | 35 | 72 | 42,9 | PFI | Deep Groove Ball Bearings |
| WF69/1,5ZZ | 1,5 | 5 | 2,6 | KOYO | Deep Groove Ball Bearings |
| AD5321 | 105 | 225 | 3.4375 | American | CYLINDRICAL ROLLER BEARINGS |
| 6010.2RSNR | 50 | 80 | 16 | FAG | DEEP GROOVE BALL BEARINGS |
| NU309E | 45 | 100 | 25 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| SUCTP210MM | 50 | PTI | THERMOPLASTIC PILLOW BLOCKS | ||
| 52340 | CONSOLIDATED | THRUST BALL BEARINGS |
Hot number:Timken 15125/15251D+X1S-15125 FBJ 2906 SKF 30210J2/QDF CX 3315 ZZ FAG 713625120 ISO 7220 ADB NSK FWF-374230 LS GE160XF/Q NACHI NF 1040 BERLISS 95344 FAG (Old No.) RNU4919 RIV BJL20 SKF 5204A-2ZNR CONSOLIDATED SN-524..22224-K CONSOLIDATED KB-160XPO CX 22208 CW33 NTN 24122BK30 ISB 29685/2/29620/3 NACHI 51144 NTN 5S-2LA-HSE919G/GNP42 FAG 61828-Y FAG HSS7003-E-T-P4S ISO KZK35X42X20 SKF NA 4909 SKF YAR 211-203-2F HOFF 350DR FAG W-33/4 SKF SAF028 SKF AH38/530 Torrington NKS75
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