diameter of axle

	3 3/16

Block assembly bearing model

	UCFL216-303D1

Size (mm, inch)

H	11 13/32
J	9 11/64
A2	1 11/32
A1	7/8
A	2 9/32
N	63/64
L	7 3/32
A0	3 9/32
B	3.252
S	1.311

Installation bolt specification (mm)

	7/8

Outside the model

	FL216D1

Bearing type with steel plate cover holder component

	-

With cast iron cover holder component bearing model

	C(CM)-UCFL216-303D1

Size (mm, inch)

t(max)	5/32
A4	-
A5	4 3/16
L1	7 7/32
L2	3 17/32

Weight of the seat bearing (kg)

UCFL	18
Z(ZM)	-
C(CM)	24