Description in brand catalogue:
- Rubber shields
- Nylon retainer
- 7 carbon steel balls
Rubber Shield
Bearing shields are traditionally hard plastic or metal, but modern innovation has introduced the rubber shield as the most popular choice. The rubber creates an excellent seal against moisture, and will not crack or corrode with age. They are also easy to remove and re-install for cleaning and lubrication.
Nylon Retainer
A retainer is for keeping the balls in place at equal distance from each other. While there are a few different types of retainers in the bearings market, all Rush bearings use the "TW" type molded nylon cage. Nylon retainers are superior to metal types for several reasons. They are are lighter than metal, and have the flexibility to withstand impact, i.e not crack or deform under pressure. They are heat resistant and do not corrode from dirt and moisture. Lastly, nylon retainers have little friction in comparison to metal retainers and and therefore are the most suitable for high speeds.
Inner and Outer race, or, Casing
Our casings are made of titanium coated steel or stainless steel, depending on the line of bearing. We only use the highest grade steel available, so you won't have to worry about warps or dings. The deep grove inside the outer race is specially designed to support high load and hard impact. Because of the precise build of our bearings, the inner race and outer race act as one component (though not connected) even when the retainer is removed, holding the balls securely in place. This is especially helpful for those meticulous people who like to remove the retainer when cleaning, as the bearings will stay intact and not roll of the table and into oblivion.
7 balls
Whether steel, stainless steel or ceramic, all of our bearing balls are polished to perfection with a micro-finish and then lubricated with a specialized combination of lube and grease, so they're ready to roll right out of the package.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 22214MB | 70 | 125 | 31 | AST | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 22222L12CAM | 110 | 200 | 53 | NSK | Spherical Roller Bearings |
| 22322AEX | 110 | 240 | 80 | NACHI | Cylindrical Roller Bearings |
| 293/530 EM | 800 | 530 | 160 | SKF | Thrust Roller Bearings |
| 44150/44348 | 38,1 | 88,501 | 25,4 | NSK | Tapered Roller Bearings |
| 6314-Z | 70 | 150 | 35 | MPZ | Deep Groove Ball Bearings |
| B25-157 | 25 | 68 | 18 | KBC | Deep Groove Ball Bearings |
| BK1214 | 12 | 16 | 14 | CX | Cylindrical Roller Bearings |
| GEG110ES-2RS | 110 | 180 | 100 | FBJ | Plain Bearings |
| HR32020XJ | 100 | 150 | 32 | NSK | Tapered Roller Bearings |
| NA4832 | 160 | 200 | 40 | KOYO | Needle Roller Bearings |
| NU 1088 | 440 | 650 | 94 | NACHI | Cylindrical Roller Bearings |
| NKIS35 | 35 | 58 | 22 | SKF | Needle Roller Bearings |
| R1580-1 | 1580 | 1820 | 120 | NSK | Cylindrical Roller Bearings |
| SCE2220 | 34,925 | 41,275 | 31,75 | INA | Needle Roller Bearings |
| W 63800 R | 10 | 19 | 7 | SKF | Deep Groove Ball Bearings |
| N04 | .3850 | SKF | LOCKNUTS | ||
| SN307with2307 | 35 | - | 60 | SKF | PILLOW BLOCKS |
| 307 | 35 | 80 | 21 | NH | DEEP GROOVE BALL BEARINGS |
| RA-108N | 40 | 3.1496 | .7086 | CONSOLIDATED | BALL BEARINGS |
Hot number:NTN 29456 KOYO 3977/3925 ISO 7230 A KOYO KCC045 FBJ NK50/25 NBS NKI 7/16 TN Timken NP755290-99401 FBJ R20 NTN SF3030DB INA GS81148 Andrews RTWH-737 INA LR6003X-2RSR MRC 214-SZZG Peer SSUCF205-15 CONSOLIDATED NN-3015-KMSP/5 ISB 2204-2RSTN9 Timken 250RU91 SNR 30208C NTN 4T-15106/15250X NTN 562016M/GNP4 SIGMA A 5228 WB NTN NJ2212 NSK NNCF4938V NKE NUP218-E-TVP3 NTN SL02-4932 RHP 51217 SKF FPXAA100 SKF 627ZZ SKF RMS-10-NR CONSOLIDATED SN-318..2318
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