Y-bearing square flanged units

Dimensions

d		25	mm
A		31	mm
A₁		13	mm
A₃	H14	3.2	mm
B₁		38	mm
D_a	H11	93.7	mm
D_b1		76	mm
D_b2		85	mm
J		83	mm
L		108	mm
N		12	mm
s₁	≈	22.5	mm
T		40.5	mm
Value for s₁ before the sleeve is driven into the bearing bore (sleeve and inner ring bore at starting position).
Threaded hole
R_G		1/4-28 UNF
R₁		19.5	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		96	mm
J₇		24.5	mm
N₄		4	mm

Calculation data

Mass

Mass bearing unit

1.05

Mounting information

Appropriate spanner		HN 5-6
Recommended lock nut tightening angle	α	95	°
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

For additional information about the meaning and limitations of the product data, refer to Y-bearing flanged units and Y-bearing units (ball bearing units).

FYJ 30 KF