AS568-228 (Parker 2-228)
O-ring 56.74 × 3.53 mm
Parker number 2-228 designates the same SAE AS568 size — the numbering differs only in the prefix.
Dimensions
- Inner diameter
- 56.74 mm (2.234 inches)
- Cross-section
- 3.53 mm (0.139 inches)
- Outer diameter
- 63.8 mm
- Series
- medium
In-stock O-rings 56.74 × 3.53 mm
On demand
O-ring 56.74×3.53 NBR 70 Shore A
- Dimensions
- 56.74 × 3.53 mm · OD 63.8 mm
- Material
- NBR · 70 ShA
SKU OR-NBR70-56-74x3-53-RB50524
€0.33excl. VAT
On demand
O-ring 56.74×3.53 NBR 90 Shore A
- Dimensions
- 56.74 × 3.53 mm · OD 63.8 mm
- Material
- NBR · 90 ShA
SKU OR-NBR90-56-74x3-53-RB55186
€0.67excl. VAT
On demand
O-ring 56.74×3.53 FKM 80 Shore A
- Dimensions
- 56.74 × 3.53 mm · OD 63.8 mm
- Material
- FKM · 80 ShA
SKU OR-FKM80-56-74x3-53-RB56307
€1.85excl. VAT
On demand
O-ring 56.74×3.53 VMQ 70 Shore A
- Dimensions
- 56.74 × 3.53 mm · OD 63.8 mm
- Material
- VMQ · 70 ShA
SKU OR-VMQ70-56-74x3-53-RB60225
€1.00excl. VAT
Dimension source: SAE AS568D, cross-checked against the Parker O-Ring Handbook ORD 5700.