- Unit of Measure - Metric
- Use CLP oils according to DIN 515524
- Hardness 60-62 HRc
- Bronze cage provides wear resistance
Cylindrical Ball Bushing - B803
BOLEXP ball guidance bushes are made up of an outer casing of steel for rolling, hardened and ground, which holds fixed inside a high-resistance bronze cage for guiding the balls running along the cage. The translation system consists of several rows of precision balls circulating endlessly. Greater load capacity is achieved through translation motion where the ball right at a slight angle enlarging the contact area with the leader pin.We offer several metric ball guidance bushings products to best fit your application requirements. Choose from other ball guidance bushings such as FreeLub, Top-Collar, Collar and Stainless Steel along with a wide selection of metric leader pins.
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| Item Number | d1 I.D. | d2 O.D. | L Overall Length | k Between Ring Grooves | j Retaining Ring Groove Width | Ball Diameter | Number of Lines | CAD Files | Price (USD) | Quantity |
|---|---|---|---|---|---|---|---|---|---|---|
| B8031230 | 12 | 24 | 30 | 20 | 1.3 | 3 | 5 | $58.49 | ||
| B8031630 | 16 | 28 | 30 | 19 | 1.6 | 3 | 6 | $59.52 | ||
| B8031635 | 16 | 28 | 35 | 24 | 1.6 | 3 | 6 | $64.35 | ||
| B8032035 | 20 | 32 | 35 | 24 | 1.6 | 3 | 6 | $67.07 | ||
| B8032045 | 20 | 32 | 45 | 34 | 1.6 | 3 | 6 | $68.96 | ||
| B8032535 | 25 | 40 | 35 | 23 | 1.8 | 3 | 8 | $74.20 | ||
| B8032545 | 25 | 40 | 45 | 33 | 1.8 | 3 | 8 | $79.45 | ||
| B8032555 | 25 | 40 | 55 | 43 | 1.8 | 3 | 8 | $88.05 | ||
| B8033245 | 32 | 50 | 45 | 33 | 2.1 | 4 | 8 | $93.88 | ||
| B8033263 | 32 | 50 | 63 | 51 | 2.1 | 4 | 8 | $108.18 | ||
| B8034045 | 40 | 60 | 45 | 33 | 2.1 | 4 | 8 | $97.91 | ||
| B8034063 | 40 | 60 | 63 | 51 | 2.1 | 4 | 8 | $114.01 | ||
| B8035063 | 50 | 70 | 63 | 50 | 2.6 | 4 | 10 | $124.09 | ||
| B8035080 | 50 | 70 | 80 | 65 | 2.6 | 4 | 10 | $129.34 | ||
| B80360100 | 60 | 85 | 100 | 85 | 3.1 | 4 | 12 | $172.31 | ||
| B8036080 | 60 | 85 | 80 | 65 | 3.1 | 4 | 12 | $155.13 |
