(dimensions in inches)
Bearing Type - Cast iron housing
Dynamic Load Rating (Cr) - 2,887
Static Load Rating (Cor) - 1,499
Shaft Dia. (Fw) - 0.7500
Mounting Hole Center-to-Center (e) - 2.5000
Housing Length (a) - 3.3750
Housing Base Thickness (g) - 0.4375
Bearing Inner Race Width (Bi) - 1.2210
Bearing Inner Race Width - Short Side (n) - 0.5000
Bearing Inner Race Width - Extended Side (m) - 0.7205
Mounting Bolt Size - 0.3750
Bearing Number - UC 204-12
Housing Number - F 204E
Mounting Hole Dia. (s) - 0.4375
Flange Assembly Height (Z) - 1.3130
Flange Height (l) - 1.0000
Mounting Base to Bearing Center (i) - 0.5938
Weight (g) - 635.03
Material - Cast iron housing, chrome steel bearing
Also available with eccentric locking collar.
Medium Duty, Heavy Duty and other available types are described in the Bearing Types information.
Various seal options and plated housing options are described in the Nomenclature and Bearing Types information.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 20234 | 170 | 310 | 52 | ISO | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 23984-K-MB+H3984 | 420 | 560 | 106 | FAG | Spherical Roller Bearings |
| 3302 | 15 | 42 | 19 | CYSD | Angular Contact Ball Bearings |
| 61821 | 105 | 130 | 13 | ISB | Deep Groove Ball Bearings |
| 7300 A | 10 | 35 | 11 | ISO | Angular Contact Ball Bearings |
| HH228340/10 | 120,65 | 254 | 77,788 | CX | Tapered Roller Bearings |
| HK223012 | 22 | 30 | 12 | ISO | Cylindrical Roller Bearings |
| JHM911244/JHM911211 | 60 | 130 | 34,1 | FBJ | Tapered Roller Bearings |
| LM281849D/LM281810/LM281810DG2 | 679,45 | 901,7 | 552,45 | NTN | Tapered Roller Bearings |
| NN3016MB | 80 | 113 | 34 | NSK | Cylindrical Roller Bearings |
| NN3024TBKR | 120 | 165 | 46 | NSK | Cylindrical Roller Bearings |
| NU2318 | 90 | 190 | 64 | FBJ | Cylindrical Roller Bearings |
| TUP1 80.80 | 80 | 85 | CX | Plain Bearings | |
| UCFC203 | 17 | ISO | Bearing Units | ||
| 9101NP | 12 | 28 | 8 | FAF | DEEP GROOVE BALL BEARINGS |
| NU29/950E | 950 | 1250 | 175 | FAG | CYLINDRICAL ROLLER BEARINGS |
| 803015 | 85 | 150 | 44 | FAG (Old No.) | SPHERICAL ROLLER BEARINGS |
| H2348A | 240 | 300 | STEYR | ADAPTERS | |
| 6119PP | 95 | 145 | 24 | NH | DEEP GROOVE BALL BEARINGS |
| SS1603-2RS | .3125 | .8750 | .3437 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:ISO 15590/15520 NACHI 22216EXK NKE 22314-E-W33 SNR 32056A CYSD 5213ZZ KOYO 6310N CX CX248 NTN HM259049D/HM259010+A NTN NN3060K CX Q1013 SKF W 6302-2RZ FAG 751116SP.P5 STEYR NUP321 Hyatt 94220 RHP LJ-1 KOYO 17098X/17244 CX 6307-2RS KOYO 6553R/6535 NSK 7244B CX CX596 INA KGHK12-B-PP-AS SKF PFD 1.1/4 TF NSK R1060-1 CX RNA4900 KOYO SDMF16MG FAG 6318-J20AA Rollway U1215E MRC 104-KSF NSK 6911DDU SKF (Old No.) RHNA303718-RS
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