PNEUMATIC WHEELS - 3" HUB LENGTH

BLACK or GRAY TREAD TUBE TYPE, ZINC- or BRASS-PLATED 3-PC HUB WITH 4-BOLT ATTACHMENT

Part #
Dia, in
Hub Length
Ply
Tire Size
Max PSI
CAP, lbs
TREAD
Ball Bearing
Brand
8WPNBZ5
Black tire on zinc-plated hub.
8
3" SYM
4
2.50-4
50
300
LUG
1/2"
CHENG SHIN
8WPNBB5
Black tire on brass-plated hub.
8
3" SYM

4

2.50-4
50
300
LUG
1/2"
CHENG SHIN
8WPNGZ5
Gray tire on zinc-plated hub.
8
3" SYM
4
2.50-4
50
300
LUG
1/2"
CHENG SHIN
8WPNGB5
Gray tire on brass-plated hub.
8
3" SYM
4
2.50-4
50
300
LUG
1/2"
CHENG SHIN

TIRE/HUB COMPONENTS

Part #
Dia, in
Hub Length
Ply
Tire Size
Max PSI
CAP, lbs
TREAD
Ball Bearing
Brand
8TLUGCS
Tire only - black tread
8
 
4
2.50-4
50
300
LUG
1/2"
CHENG SHIN
8TLUGCS/GRAY
Tire only - gray tread
8
 

4

2.50-4
50
300
LUG
1/2"
CHENG SHIN
3P8BPB1/2
8
3" SYM
3-PC BRASS-PLATED HUB WITH 1/2" BALL BEARING
3P8ZPB1/2
8
3" SYM
3-PC ZINC-PLATED HUB WITH 1/2" BALL BEARING
3P8BP
8
3" SYM
3-PC BRASS-PLATED HUB; NO BEARING INSTALLED
3P8ZP
8
3" SYM
3-PC ZINC-PLATED HUB; NO BEARING INSTALLED
8TU45
8
  Inner tube for the 2.80/2.50-4 tires
BB 1/2
1/2" ID
  Ball bearing; flanged; 1 3/8" OD
BB 5/8
5/8" ID
  Ball bearing; flanged; 1 3/8" OD
BB 3/4
3/4" ID
  Ball bearing; flanged; 1 3/8" OD

8WPNBZ5
8WPNBB5
8WPNGZ5