(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 20.0000
Outer Dia (D) - 52.0000
Width (B) - 21.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 42,000
Static Load Rating (Cor) - 38,800
Max Speed (Grease) (X1000 RPM) - 11
Max Speed (Oil) (X1000 RPM) - 14
Max. Shaft Shoulder Dia. Inner (Li) - 27.5
Min. Housing Shoulder Dia., Outer (Lo) - 45.5
Weight (g) - 209.00
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 |
| 239/560RK | 560 | 750 | 140 | KOYO | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 30/6 ZZ | 6 | 17 | 9 | CX | Angular Contact Ball Bearings |
| 608-2ZW6 | 8 | 22 | 6 | ZEN | Deep Groove Ball Bearings |
| 7008DF | 40 | 68 | 15 | CYSD | Angular Contact Ball Bearings |
| B-1812 | 28,575 | 34,925 | 19,05 | Timken | Needle Roller Bearings |
| EC40987/EC12567 | 25 | 65,83 | SNR | Tapered Roller Bearings | |
| F-FLB-8 | 4,000 | 8,000 | 2,000 | NTN | Deep Groove Ball Bearings |
| GBRI 122416 | 19.05 | 38,1 | 25,65 | IKO | Needle Roller Bearings |
| K17X20X10 | 17 | 21 | KOYO | Needle Roller Bearings | |
| 20232 | 160 | 290 | 48 | FAG | SPHERICAL ROLLER BEARINGS |
| UCP210-31S6PL | 1.9375 | FYH | THERMOPLASTIC PILLOW BLOCKS | ||
| N207E | 35 | 72 | 17 | SKF | CYLINDRICAL ROLLER BEARINGS |
| NUP201 | 12 | 32 | 10 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| 22344 | 220 | 460 | 145 | Torrington | SPHERICAL ROLLER BEARINGS |
| 52305 | SKF | THRUST BALL BEARINGS | |||
| RMS-7-2RS | .8750 | 2.2500 | .6875 | SKF | DEEP GROOVE BALL BEARINGS |
| 155BIC615 | 15.5000 | 20.5000 | 2.5000 | Torrington | DEEP GROOVE BALL BEARINGS |
| AXK6590 | 65 | 90 | 3 | SKF | THRUST NEEDLE BEARINGS |
| 33020 | 100 | 150 | 39 | CONSOLIDATED | TAPERED ROLLER BEARINGS |
| LS90120 | 90 | 120 | CONSOLIDATED | THRUST NEEDLE BEARINGS |
Hot number:ISB 22224 EKW33+H3124 SNR 32006C SKF 61860 MA NTN 6318NR NTN 7028 SKF NNF5009ADB-2LSV ZEN S5308 ADR X4 IKO CRH36VBUUR FAF 216KDD MRC 1819SFFP SKF NNCF5018CV Hyatt BU1210L MRC 121-KSZZG SKF NUTR1747 NSK 1310 K Timken 39PP SKF 3307A-2Z KOYO 54414U ISO 706 C KOYO BTM4015 Timken HH221440/HH221410 ISO NKIA 5913 CYSD NU213E SKF PCM 210215100 M SNR R140.73 SKF 751148MA.P5 SKF 22207CC SKF 29488E MRC 210-MFF
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