# Blickle GEVN 200/30H7 drive wheel (754372): Ø200 × 50 tyre, 60 mm hub, 30H7 keyed bore

> What are the Blickle GEVN 200/30H7 drive wheel dimensions, bore and keyway?

- Category: Hardware › Casters & wheels
- Kind: Modern device
- Basis: Blickle's GEVN 200/30H7 (754372) product datasheet and its embedded 3D model, cross-checked with the Blickle product page.
- Page: https://xemstudio.com/objects/blickle-gevn-200-30h7/ · JSON: https://xemstudio.com/api/geometry?object=blickle-gevn-200-30h7 · Plain text: https://xemstudio.com/objects/blickle-gevn-200-30h7/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 200.0 | 200.0 | 60.0 |

**Exact dimensions.** Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part.

## Notes

- Wheel axis vertical; hub faces at 0 and 60.0, wheel mid-plane at 30.0.
- Tyre Ø200.0 × 50.0 wide, flat tread over the middle 38.0, on a rim Ø140.0 OD (Ø125.8 ID).
- Bore Ø30.0 H7 through the full 60.0 hub, keyway 8 JS9 wide to 33.3 over the key (DIN 6885).
- Hub boss Ø45.2 at both hub faces, widening to Ø48.8 where it meets the 8.0-thick web.
- Modelled: tyre profile, rim, web, hub, bore and keyway. Not modelled: bore chamfers, fillets and lettering.
- All dimensions are exact nominal millimetres, true size, with no tolerance added.

## Mating features (exact size; open press / slide / run / socket by your process clearance, leave designed and clamp as drawn)

| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| Keyed bore | Ø30.0 H7, keyway 8 JS9 × 33.3 | Ø30 shaft with an 8 × 7 DIN 6885 parallel key | slide | all |
| Hub faces | Ø45.2 boss, 60.0 hub length | shaft collars, spacers or bearing faces either side | designed | all |

## Sizes

| feature | value (mm) |
|---|---|
| Tyre diameter × width | 200.0 × 50.0 |
| Hub length | 60.0 |
| Bore | Ø30.0 H7 |
| Keyway | 8 JS9 × 33.3 (DIN 6885) |
| Hub boss at face | Ø45.2 |
| Rim OD / ID | 140.0 / 125.8 |

## Where the files are

- Blickle: [GEVN 200/30H7 drive wheel (754372) product page](https://www.blickle.com/product/gevn-200-30h7-754372) — web — Publisher's page; dimensions are facts
- Blickle: [GEVN 200/30H7 product datasheet (PDF)](https://cdn.blickle.info/7/75/754/754372/gevn_200_30h7_754372.pdf) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/blickle-gevn-200-30h7/index.json

- blickle-gevn-200-30h7: [STEP](https://xemstudio.com/files/hardware/blickle-gevn-200-30h7/blickle-gevn-200-30h7.step) · [STL](https://xemstudio.com/files/hardware/blickle-gevn-200-30h7/blickle-gevn-200-30h7.stl) — Blickle GEVN 200/30H7 drive wheel (754372): Ø200 × 50 tyre, 60 mm hub, 30H7 keyed bore

## Questions

**What bore does the Blickle GEVN 200/30H7 have?**

A Ø30 H7 bore through the 60 mm hub with an 8 JS9 keyway, 33.3 mm over the key (DIN 6885).

**How big is the GEVN 200 wheel?**

Ø200 mm tyre, 50 mm wide, on a 60 mm long hub.

**What shaft fits the GEVN 200/30H7?**

A Ø30 mm shaft with an 8 × 7 mm DIN 6885 parallel key.

## Fits with

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