Grease Fittings on Mounted Units
ABT produces three types of grease nipples for use on mounted
ball bearing units (see diagram below). A type, also known as
straight, is standard on all relubricatable pillow blocks, flanges
and take ups. B type (45°) and C Type (90°) can be purchased
separately, or ordered from the factory with the units.
GREASE NIPPLE DIMENSIONS AND DESIGNATIONS
OF APPLICABLE BEARING UNITS
| Grease Fitting Type |
d |
H(mm) |
S(mm) |
| |
| A Type |
M6X1 |
8.5 |
7 |
| M8X1 |
10.5 |
10 |
| 1/4-28UNF |
8.5 |
7 |
| 1/8-27NPT |
9.5 |
11 |
| G1/8 |
10.5 |
11 |
| |
| B Type 45° |
M6X1 |
15 |
10 |
| M8X1 |
15 |
10 |
| 1/4-28UNF |
15 |
10 |
| 1/8-27NPT |
15 |
10 |
| |
| C Type 90° |
M6X1 |
15 |
10 |
| M8X1 |
15 |
10 |
| 1/4-28UNF |
15 |
10 |
| 1/8-27NPT |
14.5 |
10 |
|
