44 Series Extra Heavy Duty: Up to 1500 lbs.

Designed with greater load capacity than our 40 and 42 series, this series protects from damaging shocks or unwanted vibration and movement. Noise levels are reduced through the dampening effect of these casters.

Typical Applications

Aircraft tripod jacks
Portable medical equipment
Computer equipment
Shock sensitive loads

Features

Load Springs: Maximum rated capacity loads will deflect wheel approximately 3/4″. Different load springs permit wide variation in ride “softness.” They can be preloaded to obtain various degrees of deflection
Swivel Top Plate: AISI 1045 drop forged steel for strength & reliability
Yoke Base: AISI 1045 drop forged steel with machined raceway affords extreme wear and greater capacity
Swivel Section: Swivel load bearing is 4″ diameter deep grooved load raceway with 1/2″ steel balls and the thrust race is 2-5/8″ diameter using 3/8″ diameter steel balls for maximum performance under extreme loads
Legs: 3/8″ steel plate, welded inside and out to the yoke base to handle side impacts
King Bolt: 1″ diameter bolt and nut heat-treated for maximum performance
Axle: 3/4″ diameter solid axle with lock nut
Neoprene sealed swivel section specify NS42
Lubrication: Zerk fitting in swivel section and in wheel hub for extended bearing life
Alternate or custom caster configurations available

Filters

SKU	Product Title	Wheel Material	Diameter	Capacity	Bearing Type	Tread Width	Overall Height	Swivel Lead	Approximate Weight
44XP10509S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Solid Polyurethane	10	1500	Tapered Roller	3	13-1/2	3	35
44XP10509R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Solid Polyurethane	10	1500	Tapered Roller	3	13-1/2	N/A	35
44XP10501S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Solid Polyurethane	10	1500	Roller	3	13-1/2	3	35
44XP10501R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Solid Polyurethane	10	1500	Roller	3	13-1/2	N/A	35
44VY12501S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Vulkollan® (polyurethane) on Cast Iron	12	1500	Roller	3	15-1/2	3	56-1/4
44VY12501R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Vulkollan® (polyurethane) on Cast Iron	12	1500	Roller	3	15-1/2	N/A	56-1/4
44VY10501S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Vulkollan® (polyurethane) on Cast Iron	10	1500	Roller	3	13-1/2	3	48-1/2
44VY10501R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Vulkollan® (polyurethane) on Cast Iron	10	1500	Roller	3	13-1/2	N/A	48-1/2
44SF16809S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	16	1000	Tapered Roller	4-1/10	19-1/2	4-1/2	45-3/4
44SF16809R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	16	1000	Tapered Roller	4-1/10	19-1/2	N/A	45-3/4
44SF16801S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	16	1000	Roller	4-1/10	19-1/2	4-1/2	45-3/4
44SF16801R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	16	1000	Roller	4-1/10	19-1/2	N/A	45-3/4
44SF14809S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	14	785	Tapered Roller	5-3/10	18-1/2	4-1/2	43
44SF14809R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	14	785	Tapered Roller	5-3/10	18-1/2	N/A	43
44SF14801S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	14	785	Roller	5-3/10	18-1/2	4-1/2	43
44SF14801R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	14	785	Roller	5-3/10	18-1/2	N/A	43
44SF12709S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	12	445	Tapered Roller	4-1/10	17-1/2	4-1/2	40
44SF12709R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	12	445	Tapered Roller	4-1/10	17-1/2	N/A	40
44SF12701S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	12	445	Roller	4-1/10	17-1/2	4-1/2	40
44SF12701R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	12	445	Roller	4-1/10	17-1/2	N/A	40
44PY12501S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Polyurethane on Cast Iron Core	12	1500	Tapered Roller	3	15-1/2	3	56-1/4
44PY12501R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Polyurethane on Cast Iron Core	12	1500	Tapered Roller	3	15-1/2	N/A	56-1/4
44PY10501S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Polyurethane on Cast Iron Core	10	1500	Tapered Roller	3	13-1/2	3	48-1/2
44PY10501R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Polyurethane on Cast Iron Core	10	1500	Tapered Roller	3	13-1/2	N/A	48-1/2
44PD10401S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Polyurethane on Aluminum Core	10	1500	Roller	2-1/2	13-1/2	3	38-1/2
44PD10401R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Polyurethane on Aluminum Core	10	1500	Roller	2-1/2	13-1/2	N/A	38-1/2
44NY10528S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	High Impact Nylon	10	1500	Precision Ball	3	13-1/2	3	35
44NY10528R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	High Impact Nylon	10	1500	Precision Ball	3	13-1/2	N/A	35
44NX10528S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	High Impact Nylon	10	1500	Precision Ball	3	13-1/2	3	35
44NX10528R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	High Impact Nylon	10	1500	Precision Ball	3	13-1/2	N/A	35
44MR12501S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	12	1200	Roller	3	15-1/2	3	47-1/2
44MR12501R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	12	1200	Roller	3	15-1/2	N/A	47-1/2
44MR10501S	44 Xtra Heavy Duty Spring-Loaded Swivel Caster	Rubber on Cast Iron Core	10	1000	Roller	3	13-1/2	3	42-1/2
44MR10501R	44 Xtra Heavy Duty Spring-Loaded Rigid Caster	Rubber on Cast Iron Core	10	1000	Roller	3	13-1/2	N/A	42-1/2

Filters

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