Y Groove Guide Rollers (Double Bearings) (GRL-S2-Y)
:
IMAO
Heavy load specification guide roller, optimal for sliding doors or rollers for transport. (Y-type double bearings)
Guide Rollers Designed For Heavy Loads, Ideal As Rollers For Sliding Doors Or Carriers
Main body: S45C, electroless nickel plating
Bearing / retaining ring: steel
GRL-S2-Y external appearance
GRL-S2-Y dimensional drawing
| Part Number | D0 | min. | max. | D2 | L | d | d1 | d2 | L1 | A | B | Bearing No. | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D1 | R1 | D1 | R1 | |||||||||||
| GRL50S2-Y | 50 | 14 | 26.2 | 20 | 30.3 | 32 | 27 | 10 | 26 | 22 | 18.1 | 5.5 | 16 | 6000ZZ × 2 |
| GRL60S2-Y | 60 | 16 | 30.5 | 25 | 36.6 | 38 | 33 | 12 | 32 | 26 | 22.5 | 6.5 | 20 | 6201ZZ × 2 |
| GRL70S2-Y | 70 | 22 | 36.1 | 38 | 47.0 | 41 | 39 | 15 | 35 | 29 | 30.1 | 8.5 | 22 | 6202ZZ × 2 |
| Part Number | Mass (g) | Applicable Roller Screws |
|---|---|---|
| GRL50S2-Y | 260 | RLB1016 |
| GRL60S2-Y | 450 | RLB1220 |
| GRL70S2-Y | 670 | RLB1522 |
Note: D1 and R1 dimensions are the dimensions when using a commercially available polished round steel bar.
| Bearing No. | Basic Dynamic Rated Load Cr(N) | Basic Static Rated Load Cor(N) |
|---|---|---|
| 6000ZZ × 2 | 7,370 | 3,190 |
| 6201ZZ × 3 | 11,010 | 4,940 |
| 6202ZZ × 4 | 12,390 | 5,990 |
Technical data (rated load of bearing)