| Dimensions (inch) | d | .3125 | ![]() Two Seals 2RS |
| D | .8750 | ||
| B | .3437 | ||
| Approx. Wgt. lbs | .034 | ||
| Interchange | FED | BR-9903A | |
| General | 21405-55 | ||
| NICE | 1603 DC | ||
| * These sizes are available with snap ring - suffix "NR". 1) This series is manufactured from 52100 steel and hardened to Rockwell Hardness 60/64 C Scale. 2) This series is precision ground to ABEC #1 tolerances and offer electric motor quality. 3) This series is equipped with a two piece riveted ribbon steel retainer. 4) The shielded (ZZ) and sealed (2RS) are packed with “Shell Alvania 3” grease. | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 1112KR | 44,45 | 85 | 42,86 | Timken | Deep Groove Ball Bearings |
|---|---|---|---|---|---|
| 23192-K-MB + AHX3192G-H | 440 | 760 | 240 | FAG | Spherical Roller Bearings |
| 30319 | 95 | 200 | 49,5 | CRAFT | Tapered Roller Bearings |
| 45224 | 120 | 180 | 46 | KOYO | Tapered Roller Bearings |
| 51226 | 130 | 190 | 45 | FBJ | Thrust Ball Bearings |
| 7302BDF | 15 | 42 | 13 | NACHI | Angular Contact Ball Bearings |
| A6075/A6157 | 19.05 | 39,992 | 12,014 | Fersa | Tapered Roller Bearings |
| CR-12702 | 635 | 812,8 | 95,25 | NTN | Tapered Roller Bearings |
| GBR 324120 U | 50,8 | 65,088 | 31,75 | IKO | Needle Roller Bearings |
| KLM25S | 25 | 40 | 59 | NTN | Linear Bearings |
| NA6901 | 12 | 24 | 22 | NSK | Needle Roller Bearings |
| NF207E | 35,000 | 72,000 | 17,000 | NTN | Cylindrical Roller Bearings |
| NU1068 | 340 | 520 | 82 | CX | Cylindrical Roller Bearings |
| NUP1940 | 200 | 280 | 38 | ISO | Cylindrical Roller Bearings |
| S71903 ACE/HCP4A | 17 | 30 | 7 | SKF | Angular Contact Ball Bearings |
| UC313 | 65 | 140 | 75 | ISO | Deep Groove Ball Bearings |
| 9104KDD | 20 | 42 | 12 | FAF | DEEP GROOVE BALL BEARINGS |
| NU205E | 25 | 52 | 15 | SKF | CYLINDRICAL ROLLER BEARINGS |
| NUP-2344 | 220 | 460 | 145 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
| KR-40-2RS | 18 | 40 | 20 | CONSOLIDATED | NEEDLE BEARINGS |
Hot number:NTN 32264 CX 54306U+U306 SKF 624 ISO 7230 B SNR AB41882 Timken K50X58X35H NSK MJH-881 SIGMA NJ 306 INA RAK2-7/16 Rollway (Bronze Cage) MCS419 STEYR NU1003 Torrington 21318VCSM STEYR 52336M Rollway (Bronze Cage) MCS226 CONSOLIDATED DM-75 NSK 1322 K FAG 29418-E1 CX 3303 ZZ KOYO 3NCHAR032CA CX 6002 NACHI 6319 KOYO ARZ 14 30 61 AST GEH340XT-2RS FBJ HK0912 SIGMA N 204 CX NH252 E ISO NUP31/530 ELGES GE300UK-2RS MRC 113-KSG Torrington 241/530
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