Press-fit ball guide pin sets could be used on mould-base support. It's press-fit post type, with fixed stopper at the side. Both universal standard or not standard are possible. The surface of pin is hardened, maintaining the core tough enough and precision ground to close tolerances.
This round guide post sets is including below components: a guide post, a guide bushing, a ball bearing cage, a spring and a fixed stopper. The precise specification of each component for guide pillar sets allows the more accurate assembly, and provides more efficient operation. Besides, it also has benefit for the lifespan of mould.
The technical staffs will check all processes carefully and strictly according to SIP, so that we can assure the final ball guide pin sets you received are all in good quality.
Product name | Press-fit ball guide pin sets |
Item No. | PK |
Manufacturer | MQ Mold |
Place of origin | Ningbo, China |
Material | 20Cr, SUJ2 |
Hardness | HRC 58-62 |
Mode | Factory & trade |
MSP BSPM BSPK | ||||
D | A | R | t | |
20 | +0.020 +0.015 | 4 | 2.0 | 1.6 |
22 | 3.0 | |||
25 | ||||
28 | +0.025 +0.020 | 5 | 3.5 | |
32 | ||||
38 | +0.030 +0.025 | 6 | 4.0 | 2 |
45 | ||||
40 | +0.035 +0.030 | 7 | 5.0 | |
60 |
MBB LBB | |||
d | D1. D2 | D1-Tolerance | D2-Tolerance |
26 | 37 | +0.5 +0.3 | 0 -0.007 |
28 | 40 | ||
31 | 45 | ||
36 | 50 | ||
40 | 55 | 0 -0.008 | |
48 | 64 | ||
55 | 74 | ||
60 | 83 | 0 -0.010 | |
70 | 95 |
Type | D | L | MBB LBB | RL | FL 10mm increments | ||||||
Type | BL | ||||||||||
PBSH PMSH PKSH GBSH GMSH GKSH PB PM PK GB GM GK | 20 | 100 110 120 130 140 150 160 170 180 | M (MBB) L (LBB) | 50 | 50 | 40~140 | |||||
22 | 120 130 140 150 160 170 180 | 50 | 50 | 40~140 | |||||||
60 | 60 | ||||||||||
25 | 120 130 140 150 160 170 180 | 60 | 60 | 40~150 | |||||||
80 | 75 | ||||||||||
28 | 140 150 160 170 180 190 200 | 60 | 60 | 50~150 | |||||||
80 | 75 | ||||||||||
32 | 160 170 180 190 200 220 240 | 80 | 75 | 70~190 | |||||||
100 | 90 | ||||||||||
38 | 180 190 200 220 240 260 | 80 | 75 | 80~190 | |||||||
100 | 90 | ||||||||||
45 | 180 190 200 220 240 260 | 100 | 90 | 80~190 | |||||||
120 | 110 | ||||||||||
50 | 200 220 240 260 | 100 | 90 | 80~190 | |||||||
120 | 110 | ||||||||||
60 | 200 220 240 260 | 100 | 90 | 80~190 | |||||||
120 | 110 |