Height - Millimeter: 109
Thrust Bearing: Yes
Bore 1 - Inch: 12.598
Bore 2 - Millimeter: 391
Height - Inch: 4.291

Inch - Metric: Metric
Outside Diameter - Inch: 19.685
Cage Material: Steel
Other Features: Single Row | Bore 2 dimension may vary between manufacturers
Self Aligning: Yes

Chain Pitch - Inch: 2
Pitch Diameter - Inch: 19.134
Inch - Metric: Inch
Outside Diameter - Inch: 20.228
Chain Size: 160

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 31323
Pitch Diameter - Millimeter: 486.004
Mounting Method: Bushed

Chain Pitch - Inch: 2.5
Pitch Diameter - Inch: 18.36
Inch - Metric: Inch
Outside Diameter - Inch: 19.69
Chain Size: 200

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 31342
Pitch Diameter - Millimeter: 466.344
Mounting Method: Bushed

Component: Horizontal Split Cover and Grid Assembly
Coupling Type: Grid Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 19.74
Width - Millimeter: 278.384

Material: Aluminum
Other Features: Components May or May Not Intermix Among Brands | Alloy Steel Grid | Includes Seal - Gasket Kit - Cover Hardware - Packet of LTG Grease
Outside Diameter - Millimeter: 501.4
Width - Inch: 10.96

Inch - Metric: Inch
Outside Diameter - Inch: 20.35
Bore - Millimeter: 0
Bore - Inch: 0
Other Features: Bushing Sold Seperately | Bushing Not Included | Split Taper Bushing | Arm Style

Mounting Method: Bushed
Belt Series: A | B
Outside Diameter - Millimeter: 516.89
Bushing Size: Q1
Number of Grooves: 1