| Dimensions (inch) | d | .1250 | 
Two Shields ZZ |
| D | .3125 | ||
| B | .1406 | ||
| B1 | .0310 | ||
| D1 | .3590 | ||
| Approx. Wgt. lbs |
.016 | ||
| Interchange | ADR | FX1/8ZZ | |
| FAG | RF0820.2Z | ||
| ISC | FR2-5ZZS | ||
| NMB | R1F-518ZZ | ||
| NTN | FLRA2-5ZZA | ||
| RMB | RKF4010X | ||
| SKF | FX1/8ZZ | ||
|
1) This series is also available in stainless steel (440C type) - prefix “SS”. | |||
