(dimensions in mm)
Bearing Type - NJ
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) - 217.00
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 |
| 22330B | 150 | 320 | 108 | NTN | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 23176 K | 380 | 620 | 194 | ISB | Spherical Roller Bearings |
| 2LA-BNS012ADLLBG/GNP42 | 60 | 95 | 18 | NTN | Angular Contact Ball Bearings |
| 386AS/382A | 44,45 | 96,838 | 21 | Timken | Tapered Roller Bearings |
| AST40 F16120 | 16 | 18 | AST | Plain Bearings | |
| BLP207-23 | 36,5125 | 32 | KOYO | Bearing Units | |
| GX40S | 40 | 105 | 32 | FBJ | Plain Bearings |
| KZK40X48X20 | 40 | 48 | 20 | ISO | Needle Roller Bearings |
| NAF 102213 | 10 | 22 | 13 | JNS | Needle Roller Bearings |
| NAF406220 | 40 | 62 | 20 | NSK | Needle Roller Bearings |
| NAU 4905UU | 25 | 42 | 17 | IKO | Cylindrical Roller Bearings |
| NU219E | 95 | 170 | 32 | NTN | Cylindrical Roller Bearings |
| S6203 | 17 | 40 | 12 | FAG | DEEP GROOVE BALL BEARINGS |
| GE30AX | 30 | 75 | 18 | INA | SPHERICAL PLAIN BEARINGS |
| 315-SG | 75 | 160 | 37 | MRC | DEEP GROOVE BALL BEARINGS |
| J241680 | .7500 | 1.2500 | 2.5000 | Bower | JOURNAL ROLLER ASSEMBLIES |
| KN101305 | .3125 | KAYDON | NEEDLE BEARINGS | ||
| NUP2305E | 25 | 62 | 24 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| NA9512536 | 95 | 125 | 36 | SKF (Old No.) | NEEDLE BEARINGS |
| 310ZNR | 50 | 110 | 27 | SKF | DEEP GROOVE BALL BEARINGS |
Hot number:ISO 3320 NTN 4T-16137/16284 NTN 6226NR NTN 6302LLU ISO 7011 CDB Timken NA4920 NKE NJ2244-E-MA6+HJ2244-E SKF NN 3007 K/SP KOYO UCF307 HOFF R580E SKF 241/950 KAYDON KB070ARO NICE FR-29 Hyatt 95724 SKF GEC340TXA-2RS KOYO 20MM2620 CX 7010 B-UD CYSD 7317CDB CYSD 87013 FAG B7022-C-2RSD-T-P4S FAG HCB7234-E-T-P4S ISO K18x22x14 JNS NA 6907UU FAG 7384B.MP.U(A/O) SKF MB-28 FAF S5KDD INA CSCA110 SKF 7315BEAG(Y/P) CONSOLIDATED IR-80x90x35 CONSOLIDATED 81364
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