30 Series- Business Machine Casters

• Double row ball bearing swivel raceway construction.

• Thumb screw brake.

• Provides excellent floor protection and mobility.

• Low profile design.

• Bright zinc finish, standard.

 FASTENING SPECIFICATIONS

FASTENING TYPE

FASTENING SHAPE

CODE NO

SPECIFICATIONS

TOP PLATE

A1

OVERALL SIZE : 3-1/10x4-1/10

BOLT HOLE SPACING : 2-32/64x3-11/32

BOLT SIZE : 5/16

 30 SERIES SPECIFICATIONS

CASTER PART NUMBER

WHEEL SPECIFICATION

CASTER SPECIFICATION

SWIVEL

DIA

TREAD WIDTH

TYPE

BEARING

AXLE DIA

OVERALL HEIGHT

SWIVEL RADIUS

LOAD  CAPACITY

30 30S A1 HBB

3

1-7/8

HARD RUBBER

BALL

9.5

4-1/20

2-21/64

550