ROUND JAWS
FOR NORTHFIELD™ TYPE CHUCKS
Round Jaw Material: ALUMINUM-6061-T6 Bar Stock, CAST IRON-Gray, STEEL-1018.
*denotes non-stock item. Please allow 1 week manufacturing time.
| Chuck Dia. Inch |
Jaw Dia. B |
Hght Inch A |
# of Holes |
# of Pins |
ALUMINUM | STEEL | ||
| Northfield Part # |
Part # | Northfield Part # |
Part # | |||||
| 3" (300) |
3" | 0.75 | 1 | 2 | AL-3-3-3/4 | RNF-3075A | ST-3-3-3/4 | RNF-3075S |
| 1.00 | 1 | 2 | AL-3-3-1 | RNF-3100A | ST-3-3-1 | RNF-3100S | ||
| 1.50 | 1 | 2 | AL-3-3-1-1/2 | RNF-3150A | ST-3-3-1/2 | RNF-3150S | ||
| 4" (400) |
4" | 1.00 | 2 | 3 | AL-3-4-1 | RNF-4100A | ST-3-4-1 | RNF-4100S |
| 2.00 | 2 | 3 | AL-3-4-2 | RNF-4200A | ST-3-4-2 | RNF-4200S | ||
| 3.00 | 2 | 3 | AL-3-4-3 | RNF-4300A | ST-3-4-3 | RNF-4300S | ||
| 6" (600) |
6" | 1.00 | 4 | 5 | AL-3-6-1 | RNF-6100A | ST-3-6-1 | RNF-6100S |
| 2.00 | 4 | 5 | AL-3-6-2 | RNF-6200A | ST-3-6-2 | RNF-6200S | ||
| 3.00 | 4 | 5 | AL-3-6-3 | RNF-6300A | ST-3-6-3 | RNF-6300S | ||
| 7" (700) |
7" | 2.00 | 2 | 2 | AL-3-7-2 | RNF-7200A | ST-3-7-2 | RNF-7200S |
| 3.00 | 2 | 2 | AL-3-7-3 | RNF-7300A | ST-3-7-3 | RNF-7300S | ||
| 4.00 | 2 | 2 | AL-3-7-4 | RNF-7400A | ST-3-7-4 | RNF-7400S | ||
| 8" (800) |
8" | 2.00 | 2 | 3 | AL-3-8-2 | RNF-8200A | ST-3-8-2 | RNF-8200S |
| 3.00 | 2 | 3 | AL-3-8-3 | RNF-8300A | ST-3-8-3 | RNF-8300S | ||
| 4.00 | 2 | 3 | AL-3-8-4 | RNF-8400A | ST-3-8-4 | RNF-8400S | ||
| 6.00 | 2 | 3 | - | RNF-8600A | - | - | ||
| 10" (1000) |
10" | 2.00 | 3 | 4 | AL-3-10-2 | RNF-10200A | ST-3-10-2 | RNF-10200S |
| 3.00 | 3 | 4 | AL-3-10-3 | RNF-10300A | ST-3-10-3 | RNF-10300S | ||
| 4.00 | 3 | 4 | AL-3-10-4 | RNF-10400A | ST-3-10-4 | RNF-10400S | ||