Axis diameter (mm, inch)

	3 3/16

Block assembly bearing model

	UCF216-303D1

Size (mm, inch)

L	8 3/16
J	6 1/2
A2	1 11/32
A1	7/8
A	2 9/32
N	29/32
A0	3 9/32
B	3.252
S	1.31

Installation bolt specification (mm)

	3/4

bearing symbol

	UC216-303D1

Outside the model

	F216D1

Bearing type with steel plate cover holder component

	-

With cast iron cover holder component bearing model

	C(CM)-UCF216-303D1

Size (mm, inch)

t(max)	5/32
A4	-
A5	4 3/4

Weight of the seat bearing (kg)

UCF	18
Z(ZM)	-
C(CM)	22