Shaft Diameter

Non-Relubricatable

Relubricatable

B

Distance 

Between Bolt Holes

L

Mounting 

Surface to 

Inner Ring 

Hub Face

V

Frame Opening

D

E

F

Bolts

H

N

U

Approx. Weight

Part Number

Part Number

1/2

FXRU2B08N*■

FXRUG2B08N*■

2 1/2

41/64

1 7/8

1 3/32

2 3/16

1/4

3/8

3 3/16

21/64

0.60

5/8

FXRU210N*■

FXRUG210N*■

11/16

FXRU211N*■

FXRUG211N*■

3/4

FXRU212N*■

FXRUG212N*■

2 13/16

3/4

2 5/32

1 9/32

2 15/32

5/16

27/64

3 9/16

23/64

0.80

7/8

FXRU214N*Δ■

FXRUG214N*Δ■

3

51/64

2 3/8

1 23/64

2 23/32

5/16

27/64

3 3/4

23/64

1.00

15/16

FXRU215N*Δ■

FXRUG215N*Δ■

1

FXRU216N*Δ■

FXRUG216N*Δ■

1 1/8

FXRU218N*Δ■

FXRUG218N*Δ■

3 9/16

61/64

2 13/16

1 9/16

3 3/32

3/8

15/32

4 7/16

27/64

1.40

1 3/16

FXRU219N*Δ■

FXRUG219N*Δ■

1 1/4

FXRU2E20N*Δ■

FXRUG2E20N*Δ■

1 1/4

FXRU220N*Δ■

FXRUG220N*Δ■

3 15/16

1 7/64

3 7/32

1 49/64

3 1/2

3/8

1/2

4 13/16

7/16

2.00

1 3/8

FXRU222N*Δ■

FXRUG222N*Δ■

1 7/16

FXRU223N*Δ■

FXRUG223N*Δ■