V Groove Guide Rollers (Double Bearings) (GRL-V)
:
IMAO
[Features]
• Heavy load specification guide roller (V type double bearing), optimal for sliding doors or rollers for transport.
• Commercial polished hexagonal steel can be used for rails.
• Hardened product with abrasion resistance. Prevents scratches and other damage caused by contaminants such as shavings mixing into product lines.
Heavy-Duty Guide Rollers
GRL-S-V external appearance (steel)
GRL-SH-V external appearance (steel, quenched)
GRL-V-SUS external appearance (stainless steel)
Guide Rollers dimensional drawing
Material
| Type | Main Body | Bearing | Retaining Ring |
|---|---|---|---|
| GRL-S-V | S45C Electroless nickel plating | Steel | Steel |
| GRL-SH-V | SCM435 Black-oxide finished HRC40 to 45 | ||
| GRL-V-SUS | SUS303 | SUS440C | SUS304 |
| Size | Do | D | H | L | d | d1 | d2 | A | B | Bearing No. | Mass (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GRL-S-V GRL-SH-V GRL-V-SUS | 30 | 30 | 22 | 14 | 18 | 6 | 17 | 13 | 3 | 12 | 606ZZ × 2 | 50 |
| 40 | 40 | 28 | 17 | 23 | 8 | 22 | 18 | 4.5 | 14 | 608ZZ × 2 | 115 | |
| 50 | 50 | 34 | 19 | 24 | 10 | 26 | 22 | 4 | 16 | 6000ZZ × 2 | 200 | |
| 60 | 60 | 41 | 24 | 32 | 12 | 32 | 26 | 6 | 20 | 6201ZZ × 2 | 375 | |
| 70 | 70 | 46 | 30 | 39 | 15 | 35 | 29 | 8.5 | 22 | 6202ZZ × 2 | 550 | |
| Steel | Steel And Hardened Steel | Stainless Steel | Applicable Roller Screws |
|---|---|---|---|
| Part Number | Part Number | Part Number | |
| GRL30S-V | - | - | RLB0612 |
| GRL40S-V | - | GRL40-V-SUS | RLB0814 |
| GRL50S-V | GRL50SH-V | GRL50-V-SUS | RLB1016 |
| GRL60S-V | GRL60SH-V | GRL60-V-SUS | RLB1220 |
| GRL70S-V | - | - | RLB1522 |
| Bearing No. | Basic Dynamic Rated Load Cr(N) | Basic Static Rated Load Cor(N) |
|---|---|---|
| 606ZZ × 2 | 3,660 | 1,360 |
| 608ZZ × 2 | 5,340 | 2,200 |
| 6000ZZ × 2 | 7,370 | 3,190 |
| 6201ZZ × 2 | 11,010 | 4,940 |
| 6202ZZ × 2 | 12,390 | 5,990 |
Technical data (rated load of bearing)