| Nominal Shaft Dia. (inch) | 1.2500 | ![]() Shaft Support Rail | |
| Dimensions (inch) | F | 1.5370 | |
| B | 1.8750 | ||
| D2 | .3430 | ||
| h1 | .4375 | ||
| W | 2.5000 | ||
| H | 2.1250 | ||
| Approx. Wgt. lbs | 4.060 | ||
| Interchange | NB | WA 20-24 | |
| Thomson | SR20 | ||
| 1) Precision shaft support rails are made of extruded machined aluminum. 2) Precision shaft support rails are available with or without pre-drilled mounting holes. All rail lengths are 24". 3) For rails with pre-drilled mounting holes - add suffix "PD" . 4) All rail lengths are 24". 5) Some non-critical dimensions may vary between manufacturers. | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 23972 K | 360 | 480 | 90 | ISB | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 61703 | 17 | 23 | 4 | ISB | Deep Groove Ball Bearings |
| 713615060 | FAG | Wheel Bearings | |||
| AST850SM 7030 | 70 | 75 | AST | Plain Bearings | |
| CX698 | CX | Wheel Bearings | |||
| DC4928VW | 140 | 190 | 50 | KOYO | Cylindrical Roller Bearings |
| FLWBC5-11ZZ | 5 | 12,6 | 4 | NTN | Deep Groove Ball Bearings |
| HR32314CJ | 70 | 150 | 54 | NSK | Tapered Roller Bearings |
| K45X50X21CH | 45 | 50 | Timken | Needle Roller Bearings | |
| NAPK212-36 | 57,15 | KOYO | Bearing Units | ||
| NJ3208 | 40 | 80 | 30,2 | ISO | Cylindrical Roller Bearings |
| NNU4922 | 110 | 150 | 40 | KOYO | Cylindrical Roller Bearings |
| QJF211 | 55 | 100 | 21 | CYSD | Angular Contact Ball Bearings |
| RF-1240 | 4 | 12 | 4 | NMB | Deep Groove Ball Bearings |
| RV455325P | 45 | 53 | 25 | KOYO | Needle Roller Bearings |
| W 626 R | 19 | 6 | 6 | SKF | Deep Groove Ball Bearings |
| 7210BE2RS | 50 | 90 | 20 | INA | ANGULAR CONTACT BALL BEARINGS |
| L1206U | 30 | 62 | 16 | Rollway | CYLINDRICAL ROLLER BEARINGS |
| RLS-15 | 1.8750 | 4.0000 | .8125 | STEYR | DEEP GROOVE BALL BEARINGS |
| 6020NR | 100 | 150 | 24 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:FAG 1215-K-TVH-C3 + H215 CYSD 32209 ISB 53201 U 201 KOYO KETRD101004UR4 ISO KK60x66x33 NSK NA4900 NSK R30-10 KOYO UCPA209-28 SKF VKBA 3540 FAG 206 FAG (Old No.) NAF30x47x32 Sealmaster ER-15 RIV ELL55 CONSOLIDATED SAF-617215/16..BALL CONSOLIDATED 5214-2RS KOYO 122FC87660 NKE 53228+U228 CRAFT 61917 NSK 6909L11-H-20 SKF 7011 CD/HCP4AL SKF 71938 CD/P4A CYSD DAC377204037 ZEN F604-2Z KOYO MJ-661 CX NN3138 ELGES 62822-2Z INA GE20AX SKF SDAF-536 RHP QJM21/4 CONSOLIDATED NJ-1060
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