(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 45.0000
Outer Dia (D) - 85.0000
Width (B) - 19.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 60,200
Static Load Rating (Cor) - 62,800
Max Speed (Grease) (X1000 RPM) - 8
Max Speed (Oil) (X1000 RPM) - 9
Max. Shaft Shoulder Dia. Inner (Li) - 54.5
Min. Housing Shoulder Dia., Outer (Lo) - 76.5
Weight (g) - 446.00
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 |
| 203KG | 17 | 40 | 12 | Timken | Deep Groove Ball Bearings |
|---|---|---|---|---|---|
| 210085/ 210170 | 85 | 170 | 45,5 | Gamet | Tapered Roller Bearings |
| 23238 KCW33+AH3238 | 190 | 340 | 120 | CX | Spherical Roller Bearings |
| 2303-2RSTN9 | 17 | 47 | 19 | ISB | Self-Aligning Ball Bearings |
| 2909 | 45 | 68 | 16 | NACHI | Thrust Ball Bearings |
| 30213J | 65 | 120 | 24.75 | KBC | Tapered Roller Bearings |
| 578X/572 | 79,985 | 139,992 | 36,512 | Timken | Tapered Roller Bearings |
| 6022 | 110,000 | 170,000 | 28,000 | NTN-SNR | Deep Groove Ball Bearings |
| 6210-2NSE | 50 | 90 | 20 | NACHI | Deep Groove Ball Bearings |
| EE234156/234215 | 396,875 | 546,1 | 76,2 | NSK | Cylindrical Roller Bearings |
| GE 60 SW | 60 | 95 | 23 | INA | Plain Bearings |
| HK1710 | 17 | 23 | 10 | CX | Cylindrical Roller Bearings |
| NJ2330 | 150 | 320 | 108 | NTN | Cylindrical Roller Bearings |
| Q321 | 105 | 225 | 49 | ISO | Angular Contact Ball Bearings |
| NJ2304 | 20 | 52 | 21 | ISO | Cylindrical Roller Bearings |
| UC312 | 60 | 130 | 71 | CRAFT | Deep Groove Ball Bearings |
| UKFA207H | 30 | SNR | Bearing Units | ||
| 5215ENR | 75 | 130 | 41.3 | SKF | DOUBLE ROW ANGULAR CONTACT BALL BEARINGS |
| FY7/8WF | .8750 | SKF | PILLOW BLOCKS | ||
| 6201NR | 12 | 32 | 10 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:CX 22230 KCW33 NACHI 23044E AST 23230CKW33 ISO 3200-2RS NTN 51318 NSK HR80KBE52X+L Timken K23X35X16H,ZB2 ISO N234 NTN BNT013 SKF 24130CC INA WS81164 General 24020-55 INA NKI90/36 New Departure Z99AE103 Rollway (Bronze Cage) MCS207 KOYO 22228RHRK ISO 24124 K30CW33+AH24124 ISO 24168 K30CW33+AH24168 NTN 4T-M802048/M802011 MPZ 6310N FAG B71914-E-2RSD-T-P4S INA E30-KLL Timken HK3016 KOYO HM624749/HM624716 NKE NNCF4918-V NTN NU2344 SKF PFT 30 TF SIGMA RT-758 KOYO UCFL320-64 KOYO Y1710
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