Manufacturer

30mm OD x 10.5mm ID x 5mm Thick

Pin: 56mm Long x 30mm OD with M8 Thread

Top Hat: 22.5mm Long x 30mm OD x 8mm ID

Roller 30mm OD x 18mm W
Collar 25mm OD x 9mm W
Pin M8 x 12.5mm L Thread
Pin Shoulder 16mm OD (13mm Flats) x 7.5mm W

Roller - 26mm OD x 13mm Wide
M8 x 12.7mm Thread

30mm OD x 14mm Wide Collar x 21mm Overall Width x 15mm ID

27mm OD x 25mm Wide with 1 x 12mm Needle Bearing (HK1216)

29mm OD x 8mm Wide with M8 x 14mm Threaded Insert

21mm OD x 27.5mm Wide with M8 Eccentric Pin

28mm OD x 28mm Wide x 12.5mm ID (Down to 6mm) with 5.5mm Keyway

340mm Total Length (315mm Between Hole Centres) x 21.5mm OD

25mm OD x 17.5mm Wide with M8 x 20mm Concentric Pin

30mm OD x 14mm Wide with 21mm OD x 7mm Wide Shoulder x M8 Threaded Insert

26mm OD x 8mm Wide x 12mm ID

30mm OD x 20mm wide Tyre with 2 x 19.75mm M8 Bolts (59.5mm Total Length)

79mm Long x 30.75mm OD (Max) x 11mm ID

58mm Long x 30mm OD (Max) x 11mm ID

24mm OD x 10.5mm Wide with M8 x 8mm Eccentric Pin