Project Description
Miniature Thrust Bearings are available with bore size as small as 2 mm. They can support axial load or thrust load in single direction only.
These miniature thrust bearings have two types with flat or grooved raceway, grooved raceway has higher load than flat raceway.
- bearing material: chrome steel(GCr15/SAE52100) and stainless steel(440/316/304)
- cage material: chrome steel, brass, stainless steel.
- tolerance: P0(ABCE-1), P6(ABCE-3), P5(ABCE-5), P4(ABEC-7), P2(ABCE-9)
- clerance: C0, C2, C3
- noise: Z(normal), Z1, Z2, Z3.
- vibration: V(normal), V1, V2, V3.
F series with flat raceway
| model | d(mm) bore | D(mm) outer | d1(mm) outer ring bore | D1(mm) inner ring outer | H(mm) height | Dynamic Load Cr(N) | Static Load Cor(N) | grease limiting speed (rpm) | oil limiting speed (rpm) | weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|
| F2-6 | 2 | 6 | 2 | 6 | 3 | 117 | 83 | 16000 | 13000 | 0.6 |
| F2X-7 | 2.5 | 7 | 2.5 | 7 | 3.5 | 156 | 117 | 15000 | 12000 | 0.9 |
| F3-8 | 3 | 8 | 3.2 | 7.8 | 3.5 | 166 | 137 | 11000 | 15000 | 0.6 |
| F4-9 | 4 | 9 | 4.2 | 8.8 | 4 | 166 | 156 | 8000 | 12000 | 1.5 |
| F4-10 | 4 | 10 | 4.2 | 9.8 | 4 | 274 | 245 | 6000 | 10000 | 2 |
| F5-11 | 5 | 11 | 5.2 | 10.8 | 4.5 | 284 | 284 | 5000 | 8000 | 2.4 |
| F6-12 | 6 | 12 | 6.2 | 11.8 | 4.5 | 274 | 284 | 5000 | 7000 | 2.5 |
| F7-15 | 7 | 15 | 7.2 | 14.8 | 5 | 558 | 548 | 3600 | 7100 | 4.4 |
| F8-16 | 8 | 16 | 8.2 | 15.8 | 5 | 597 | 627 | 4000 | 8000 | 5 |
| F9-17 | 9 | 17 | 9.2 | 16.8 | 5 | 437 | 542 | 8000 | 13000 | 5.1 |
| F10-18 | 10 | 18 | 10.2 | 17.8 | 5.5 | 617 | 705 | 2500 | 4500 | 6 |
FM series with grooved raceway
| model | d(mm) bore | D(mm) outer | d1(mm) outer ring bore | D1(mm) inner ring outer | H(mm) height | Dynamic load Cr(N) | Static load Cor(N) | grease limiting speed (rpm) | oil limiting speed (rpm) | weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|
| F3-8M | 3 | 8 | 3.2 | 7.8 | 3.5 | 600 | 480 | 11000 | 15000 | 0.9 |
| F4-9M | 4 | 9 | 4.2 | 8.8 | 4 | 800 | 520 | 8000 | 12000 | 1.2 |
| F4-10M | 4 | 10 | 4.2 | 9.8 | 4 | 658 | 580 | 6000 | 10000 | 1.5 |
| F5-10M | 5 | 10 | 5.2 | 9.8 | 4 | 950 | 830 | 5100 | 8100 | 2.1 |
| F5-11M | 5 | 11 | 5.2 | 10.8 | 4.5 | 988 | 880 | 5000 | 8000 | 2.1 |
| F5-12M | 5 | 12 | 5.2 | 11.8 | 4 | 988 | 880 | 5000 | 8000 | 2.1 |
| F6-12M | 6 | 12 | 6.2 | 11.8 | 4.5 | 1600 | 1255 | 5000 | 7000 | 2.2 |
| F6-13M | 6 | 13 | 6.2 | 12.8 | 5 | 1600 | 1255 | 5000 | 7000 | 2.2 |
| F6-14M | 6 | 14 | 6.25 | 13.8 | 5 | 1800 | 1588 | 4000 | 7000 | 3.5 |
| F7-13M | 7 | 13 | 7.2 | 16.8 | 4.5 | 1422 | 1255 | 4000 | 7000 | 2.6 |
| F7-15M | 7 | 15 | 7.2 | 14.8 | 5 | 2200 | 2000 | 3600 | 7100 | 6.5 |
| F7-17M | 7 | 17 | 7.2 | 16.8 | 6 | 2600 | 2256 | 3500 | 7000 | 6.5 |
| F8-16M | 8 | 16 | 8.2 | 15.8 | 5 | 2500 | 3000 | 4000 | 8000 | 4.5 |
| F8-19M | 8 | 19 | 8.2 | 18.8 | 7 | 3452 | 3000 | 3000 | 5000 | 9.1 |
| F9-20M | 9 | 20 | 9.2 | 19.8 | 7 | 3356 | 2999 | 2500 | 4500 | 9.9 |
| F10-18M | 10 | 18 | 10.2 | 17.8 | 5.5 | 2230 | 2721 | 2500 | 4500 | 5.4 |
