Bearing with annulus head.
Suitable for:
* MGB
* SPITFIRE 1500, SPITFIRE MKIV,
* TR2, TR250, TR3, TR3B, TR4, TR4A, TR5, TR6
Suitable for:
* MGB
* SPITFIRE 1500, SPITFIRE MKIV,
* TR2, TR250, TR3, TR3B, TR4, TR4A, TR5, TR6