Stainless steel casters & stainless steel wheels - PO series
With nylon wheel
The wheels in the PO series are made from high-quality injection-moulded nylon. In addition to running smoothly, the wheels offer a particularly low level of swivel resistance on smooth surfaces. The wheels are abrasion-resistant and resistant to many aggressive substances. For a detailed overview, please refer to the guide.
In combination with a stainless steel rig, the PO series is frequently used for hygiene applications and in the food industry.
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PO – Stainless steel swivel casters with plate
As standard, the wheels in the PO series are available with the following stainless steel rig series with top plate fitting:
LPXA/LKPXA series: Stainless steel light duty swivel rig with top plate fitting
LEX series: Stainless steel swivel rig with top plate fitting
LX series: Stainless steel swivel rig with top plate fitting, medium duty designA detailed description of the rig series is available in our guide. The suitable brake systems for each base product are explained in the relevant section.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]LPXA-PO 50G 2 ¹¹⁄₁₆ plain bore 2 ¹³⁄₁₆ 2 ³⁄₈ x 2 ³⁄₈ 1 1/2 x 1 1/2 / 1 7/8 x 1 7/8 ⁷⁄₈ LPXA-PO 76G 3 ²⁹⁄₃₂ plain bore 3 ¹⁵⁄₁₆ 2 ³⁄₈ x 2 ³⁄₈ 1 1/2 x 1 1/2 / 1 7/8 x 1 7/8 1 ¹⁄₈ LEX-PO 75G 3 1 ¹⁄₄ 330 plain bore 3 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LEX-PO 75XR 3 1 ¹⁄₄ 330 roller bearing 3 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LKPXA-PO 80G-12 3 ¹⁄₈ 1 ¹⁄₄ plain bore 4 ³⁄₈ 3 ⁵⁄₈ x 2 ¹⁄₂ 1 3/4 x 2 13/16-3 1/16 1 ⁹⁄₁₆ LKPXA-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ plain bore 4 ³⁄₈ 3 ⁹⁄₁₆ x 2 ⁵⁄₈ 2 31/32 x 1 25/32 / 2 13/32 x 2 1/16 1 ⁹⁄₁₆ LEX-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ 330 plain bore 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LEX-PO 80XR 3 ¹⁄₈ 1 ¹⁄₄ 330 roller bearing 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LEX-PO 80KAD 3 ¹⁄₈ 1 ¹⁄₄ 330 ball bearing (C) 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LKPXA-PO 101G-12 4 1 ¹⁄₄ plain bore 5 ³⁄₈ 3 ⁵⁄₈ x 2 ¹⁄₂ 1 3/4 x 2 13/16-3 1/16 1 ⁹⁄₁₆ LKPXA-PO 101G 4 1 ¹⁄₄ plain bore 5 ³⁄₈ 3 ⁹⁄₁₆ x 2 ⁵⁄₈ 2 31/32 x 1 25/32 / 2 13/32 x 2 1/16 1 ⁹⁄₁₆ LEX-PO 100G 4 1 ⁷⁄₁₆ 330 plain bore 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LX-PO 100G 4 1 ⁷⁄₁₆ 550 plain bore 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LEX-PO 100XR 4 1 ⁷⁄₁₆ 330 roller bearing 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LX-PO 100XR 4 1 ⁷⁄₁₆ 550 roller bearing 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LEX-PO 100KAD 4 1 ⁷⁄₁₆ 330 ball bearing (C) 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LX-PO 100KAD 4 1 ⁷⁄₁₆ 550 ball bearing (C) 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LKPXA-PO 126G-12 5 1 ¹⁄₄ plain bore 6 ⁵⁄₁₆ 3 ⁵⁄₈ x 2 ¹⁄₂ 1 3/4 x 2 13/16-3 1/16 1 ⁹⁄₁₆ LKPXA-PO 126G 5 1 ¹⁄₄ plain bore 6 ⁵⁄₁₆ 3 ⁹⁄₁₆ x 2 ⁵⁄₈ 2 31/32 x 1 25/32 / 2 13/32 x 2 1/16 1 ⁹⁄₁₆ LEX-PO 125G 5 1 ⁹⁄₁₆ 330 plain bore 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LX-PO 125G 5 1 ⁹⁄₁₆ 550 plain bore 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LEX-PO 125XR 5 1 ⁹⁄₁₆ 330 roller bearing 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LX-PO 125XR 5 1 ⁹⁄₁₆ 550 roller bearing 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LEX-PO 125KAD 5 1 ⁹⁄₁₆ 330 ball bearing (C) 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LX-PO 125KAD 5 1 ⁹⁄₁₆ 550 ball bearing (C) 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LEX-PO 150G 6 2 660 plain bore 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ¹⁄₈ LX-PO 150G 6 2 880 plain bore 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LEX-PO 150XR 6 2 660 roller bearing 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ¹⁄₈ LX-PO 150XR 6 2 880 roller bearing 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LX-PO 150XK 6 2 880 ball bearing 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LEX-PO 160G 6 ⁵⁄₁₆ 2 660 plain bore 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ¹⁄₈ LX-PO 160G 6 ⁵⁄₁₆ 2 880 plain bore 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LEX-PO 160XR 6 ⁵⁄₁₆ 2 660 roller bearing 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ¹⁄₈ LX-PO 160XR 6 ⁵⁄₁₆ 2 880 roller bearing 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LX-PO 160XK 6 ⁵⁄₁₆ 2 880 ball bearing 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LEX-PO 200G 8 2 660 plain bore 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ¹⁄₈ LX-PO 200G 8 2 880 plain bore 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LEX-PO 200XR 8 2 660 roller bearing 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ¹⁄₈ LX-PO 200XR 8 2 880 roller bearing 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LX-PO 200XK 8 2 880 ball bearing 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ -
PO – Stainless steel swivel casters with bolt hole
The following stainless steel rigs with a bolt hole fitting are available for the PO series:
LRXA/LKRXA series: Stainless steel light duty swivel rig with bolt hole
LEXR series: Stainless steel swivel rig with bolt holeA detailed description of the rig series is available in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Plate Ø
[inch]Bolt
hole Ø
[inch]Offset
[inch]LRXA-PO 50G 2 ¹¹⁄₁₆ plain bore 2 ¹¹⁄₁₆ 1 ¹¹⁄₁₆ ³⁄₈ ⁷⁄₈ LRXA-PO 76G 3 ²⁹⁄₃₂ plain bore 3 ⁷⁄₈ 1 ¹¹⁄₁₆ ³⁄₈ 1 ¹⁄₈ LEXR-PO 75G 3 1 ¹⁄₄ 330 plain bore 3 ¹⁵⁄₁₆ 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LEXR-PO 75XR 3 1 ¹⁄₄ 330 roller bearing 3 ¹⁵⁄₁₆ 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LEXR-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ 330 plain bore 4 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LKRXA-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ plain bore 4 ¹⁄₄ 2 ¹⁄₄ ¹⁄₂ 1 ⁹⁄₁₆ LKRXA-PO 80G-11 3 ¹⁄₈ 1 ¹⁄₄ plain bore 4 ¹⁄₄ 2 ¹⁄₄ ³⁄₈ 1 ⁹⁄₁₆ LEXR-PO 80XR 3 ¹⁄₈ 1 ¹⁄₄ 330 roller bearing 4 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LEXR-PO 80KAD 3 ¹⁄₈ 1 ¹⁄₄ 330 ball bearing (C) 4 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LKRXA-PO 101G 4 1 ¹⁄₄ plain bore 5 ¹⁄₄ 2 ¹⁄₄ ¹⁄₂ 1 ⁹⁄₁₆ LKRXA-PO 101G-11 4 1 ¹⁄₄ plain bore 5 ¹⁄₄ 2 ¹⁄₄ ³⁄₈ 1 ⁹⁄₁₆ LEXR-PO 100G 4 1 ⁷⁄₁₆ 330 plain bore 4 ¹⁵⁄₁₆ 2 ³⁄₄ ¹⁄₂ 1 ⁷⁄₁₆ LEXR-PO 100XR 4 1 ⁷⁄₁₆ 330 roller bearing 4 ¹⁵⁄₁₆ 2 ³⁄₄ ¹⁄₂ 1 ⁷⁄₁₆ LEXR-PO 100KAD 4 1 ⁷⁄₁₆ 330 ball bearing (C) 4 ¹⁵⁄₁₆ 2 ³⁄₄ ¹⁄₂ 1 ⁷⁄₁₆ LKRXA-PO 126G 5 1 ¹⁄₄ plain bore 6 ¹⁄₄ 2 ¹⁄₄ ¹⁄₂ 1 ⁹⁄₁₆ LKRXA-PO 126G-11 5 1 ¹⁄₄ plain bore 6 ¹⁄₄ 2 ¹⁄₄ ³⁄₈ 1 ⁹⁄₁₆ LEXR-PO 125G 5 1 ⁹⁄₁₆ 330 plain bore 5 ⁷⁄₈ 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LEXR-PO 125XR 5 1 ⁹⁄₁₆ 330 roller bearing 5 ⁷⁄₈ 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LEXR-PO 125KAD 5 1 ⁹⁄₁₆ 330 ball bearing (C) 5 ⁷⁄₈ 2 ³⁄₄ ¹⁄₂ 1 ¹⁄₂ LEXR-PO 150G 6 2 660 plain bore 7 ¹⁄₂ 3 ⁷⁄₁₆ ¹⁄₂ 2 ¹⁄₈ LEXR-PO 150XR 6 2 660 roller bearing 7 ¹⁄₂ 3 ⁷⁄₁₆ ¹⁄₂ 2 ¹⁄₈ LEXR-PO 160G 6 ⁵⁄₁₆ 2 660 plain bore 7 ¹¹⁄₁₆ 3 ⁷⁄₁₆ ¹⁄₂ 2 ¹⁄₈ LEXR-PO 160XR 6 ⁵⁄₁₆ 2 660 roller bearing 7 ¹¹⁄₁₆ 3 ⁷⁄₁₆ ¹⁄₂ 2 ¹⁄₈ LEXR-PO 200G 8 2 660 plain bore 9 ¹⁄₄ 3 ⁷⁄₁₆ ¹⁄₂ 2 ¹⁄₈ LEXR-PO 200XR 8 2 660 roller bearing 9 ¹⁄₄ 3 ⁷⁄₁₆ ¹⁄₂ 2 ¹⁄₈ -
PO – Stainless steel swivel casters with stem
The stainless steel casters in the PO series are available in combination with a stem fitting:
LEXZ series: Stainless steel swivel rig with stem
A detailed description of the rig series is available in our guide. The brake system versions available for each base product are listed in the relevant section.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Stem Ø
[inch]Stem length
[inch]Offset
[inch]LEXZ-PO 75G 3 1 ¹⁄₄ 330 plain bore 3 ¹⁵⁄₁₆ ¹³⁄₁₆ 1 ¹⁵⁄₁₆ 1 ¹⁄₂ LEXZ-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ 330 plain bore 4 ¹³⁄₁₆ 1 ¹⁵⁄₁₆ 1 ¹⁄₂ LEXZ-PO 100G 4 1 ⁷⁄₁₆ 330 plain bore 4 ¹⁵⁄₁₆ ¹³⁄₁₆ 1 ¹⁵⁄₁₆ 1 ⁷⁄₁₆ LEXZ-PO 125G 5 1 ⁹⁄₁₆ 330 plain bore 5 ⁷⁄₈ ¹³⁄₁₆ 1 ¹⁵⁄₁₆ 1 ¹⁄₂ LEXZ-PO 150G 6 2 660 plain bore 7 ¹⁄₂ 1 ¹⁄₁₆ 2 ³⁄₈ 2 ¹⁄₈ LEXZ-PO 160G 6 ⁵⁄₁₆ 2 660 plain bore 7 ¹¹⁄₁₆ 1 ¹⁄₁₆ 2 ³⁄₈ 2 ¹⁄₈ LEXZ-PO 200G 8 2 660 plain bore 9 ¹⁄₄ 1 ¹⁄₁₆ 2 ³⁄₈ 2 ¹⁄₈ -
PO – Stainless steel rigid casters
The PO wheel series can be combined with the following stainless steel rigid rigs:
BPXA/BKPXA series: Stainless steel light duty rigid rig with top plate fitting
BRXA/BKRXA series: Stainless steel light duty rigid rig with bolt hole
BX series: Stainless steel rigid rig with top plate fittingThe specific features of the stainless steel rigid rig series are compared in the guide.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Plate Ø
[inch]Bolt
hole Ø
[inch]BPXA-PO 50G 2 ¹¹⁄₁₆ plain bore 2 ¹³⁄₁₆ 2 ³⁄₈ x 2 ³⁄₈ 1 1/2 x 1 1/2 / 1 7/8 x 1 7/8 BRXA-PO 50G 2 ¹¹⁄₁₆ plain bore 2 ¹¹⁄₁₆ 1 ¹¹⁄₁₆ ³⁄₈ BPXA-PO 76G 3 ²⁹⁄₃₂ plain bore 3 ¹⁵⁄₁₆ 2 ³⁄₈ x 2 ³⁄₈ 1 1/2 x 1 1/2 / 1 7/8 x 1 7/8 BRXA-PO 76G 3 ²⁹⁄₃₂ plain bore 3 ⁷⁄₈ 1 ¹¹⁄₁₆ ³⁄₈ BX-PO 75G 3 1 ¹⁄₄ 330 plain bore 3 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 75XR 3 1 ¹⁄₄ 330 roller bearing 3 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BKPXA-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ plain bore 4 ³⁄₈ 3 ⁹⁄₁₆ x 2 ⁵⁄₈ 2 31/32 x 1 25/32 / 2 13/32 x 2 1/16 BKRXA-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ plain bore 4 ¹⁄₄ 2 ¹⁄₄ ¹⁄₂ BKPXA-PO 80G-12 3 ¹⁄₈ 1 ¹⁄₄ plain bore 4 ³⁄₈ 3 ⁵⁄₈ x 2 ¹⁄₂ 1 3/4 x 2 13/16-3 1/16 BX-PO 80G 3 ¹⁄₈ 1 ¹⁄₄ 330 plain bore 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 80XR 3 ¹⁄₈ 1 ¹⁄₄ 330 roller bearing 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 80KAD 3 ¹⁄₈ 1 ¹⁄₄ 330 ball bearing (C) 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BKPXA-PO 101G 4 1 ¹⁄₄ plain bore 5 ³⁄₈ 3 ⁹⁄₁₆ x 2 ⁵⁄₈ 2 31/32 x 1 25/32 / 2 13/32 x 2 1/16 BKRXA-PO 101G 4 1 ¹⁄₄ plain bore 5 ¹⁄₄ 2 ¹⁄₄ ¹⁄₂ BKPXA-PO 101G-12 4 1 ¹⁄₄ plain bore 5 ³⁄₈ 3 ⁵⁄₈ x 2 ¹⁄₂ 1 3/4 x 2 13/16-3 1/16 BX-PO 100G 4 1 ⁷⁄₁₆ 550 plain bore 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 100XR 4 1 ⁷⁄₁₆ 550 roller bearing 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 100KAD 4 1 ⁷⁄₁₆ 550 ball bearing (C) 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BKPXA-PO 126G 5 1 ¹⁄₄ plain bore 6 ⁵⁄₁₆ 3 ⁹⁄₁₆ x 2 ⁵⁄₈ 2 31/32 x 1 25/32 / 2 13/32 x 2 1/16 BKRXA-PO 126G 5 1 ¹⁄₄ plain bore 6 ¹⁄₄ 2 ¹⁄₄ ¹⁄₂ BKPXA-PO 126G-12 5 1 ¹⁄₄ plain bore 6 ⁵⁄₁₆ 3 ⁵⁄₈ x 2 ¹⁄₂ 1 3/4 x 2 13/16-3 1/16 BX-PO 125G 5 1 ⁹⁄₁₆ 550 plain bore 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 125XR 5 1 ⁹⁄₁₆ 550 roller bearing 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 125KAD 5 1 ⁹⁄₁₆ 550 ball bearing (C) 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BX-PO 150G 6 2 880 plain bore 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 150XR 6 2 880 roller bearing 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 150XK 6 2 880 ball bearing 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 160G 6 ⁵⁄₁₆ 2 880 plain bore 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 160XR 6 ⁵⁄₁₆ 2 880 roller bearing 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 160XK 6 ⁵⁄₁₆ 2 880 ball bearing 7 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 200G 8 2 880 plain bore 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 200XR 8 2 880 roller bearing 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BX-PO 200XK 8 2 880 ball bearing 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32