Two Groove Sheaves for “4L” or “A” Belts “4L” or “A” Belts
Stock Sizes—with Split Taper Bushings
| Part No. | DIAMETERS | Type | DIMENSIONS | Wt. Less | |||||||||
| O.D. | Datum “A” | Datum “B” | O.L. | F | L | P | C | X | G | E | |||
| 2BK32H | 3.35″ | 2.60″ | 3.00″ | 1 | 2 13/16″ | 1 3/4″ | 1 1/4″ | 7/8″ | 1 5/16″ | 7/8″ | 7/16″ | 3/16″ | 2.10 |
| 2BK34H | 3.55 | 2.80 | 3.20 | 1 | 2 13/16 | 1 3/4 | 1 1/4 | 7/8 | 1 5/16 | 7/8 | 7/16 | 3/16 | 2.40 |
| 2BK36H | 3.75 | 3.00 | 3.40 | 1 | 2 3/8 | 1 3/4 | 1 1/4 | 7/16 | 7/8 | 7/8 | 7/16 | 3/16 | 2.00 |
| 2BK40H | 3.95 | 3.20 | 3.60 | 1 | 2 3/8 | 1 3/4 | 1 1/4 | 7/16 | 7/8 | 7/8 | 7/16 | 3/16 | 2.40 |
| 2BK45H | 4.25 | 3.50 | 3.90 | 1 | 2 3/8 | 1 3/4 | 1 1/4 | 7/16 | 7/8 | 7/8 | 7/16 | 3/16 | 3.00 |
| 2BK47H | 4.45 | 3.70 | 4.10 | 2 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | – | 7/8 | 7/16 | 3/16 | 2.80 |
| 2BK50H | 4.75 | 4.00 | 4.40 | 2 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | – | 7/8 | 7/16 | 3/16 | 3.30 |
| 2BK52H | 4.95 | 4.20 | 4.60 | 2 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | – | 7/8 | 7/16 | 3/16 | 3.60 |
| 2BK55H | 5.25 | 4.50 | 4.90 | 2 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | – | 7/8 | 7/16 | 3/16 | 3.90 |
| 2BK57H | 5.45 | 4.70 | 5.10 | 2 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | – | 7/8 | 7/16 | 3/16 | 4.30 |
| 2BK60H | 5.75 | 5.00 | 5.40 | 2 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | – | 7/8 | 7/16 | 3/16 | 4.40 |
| 2BK62H | 5.95 | 5.20 | 5.60 | 2 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | – | 7/8 | 7/16 | 3/16 | 4.50 |
| 2BK65H | 6.25 | 5.50 | 5.90 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 4.50 |
| 2BK67H | 6.45 | 5.70 | 6.10 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 5.00 |
| 2BK70H | 6.75 | 6.00 | 6.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 5.10 |
| 2BK80H | 7.75 | 7.00 | 7.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 6.40 |
| 2BK90H | 8.75 | 8.00 | 8.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 7.60 |
| 2BK100H | 9.75 | 9.00 | 9.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 8.40 |
| 2BK110H | 10.75 | 10.00 | 10.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 9.30 |
| 2BK120H | 11.75 | 11.00 | 11.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 11.00 |
| 2BK130H | 12.75 | 12.00 | 12.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 13.10 |
| 2BK140H | 13.75 | 13.00 | 13.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 14.80 |
| 2BK160H | 15.75 | 15.00 | 15.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 17.50 |
| 2BK190H | 18.75 | 18.00 | 18.40 | 3 | 1 3/4 | 1 3/4 | 1 1/4 | 7/16 | 1/4 | 7/8 | 7/16 | 3/16 | 21.50 |