4.134 Inch | 105 Millimeter x 7.48 Inch | 190 Millimeter x 1.417 Inch | 36 Millimeter KOYO 7221BG Angular Contact Ball Bearings
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What is 7221BG bearing interchange?
Brand Name: | KOYO |
Model Number: | 7221BG |
Minor Diameter: | 101.0 LB |
Major Diameter [Max: | Flange Mount |
Major Diameter [Min: | Left Hand (CCW) |
Port Orientation - Shaft End: | 4525VQ42A21-11AA20-LH |
Mounting Flange: | 3 1/2 |
Cover End Flow @ RPM: | Flange |
Displacement Shaft End (cu in/revolution): | N/A |
Weight: | Standard Pilot |
Product Details
Minor Diameter | 101.0 LB |
Major Diameter [Max | Flange Mount |
Major Diameter [Min | Left Hand (CCW) |
Port Orientation - Shaft End | 4525VQ42A21-11AA20-LH |
Mounting Flange | 3 1/2 |
Cover End Flow @ RPM | Flange |
Displacement Shaft End (cu in/revolution) | N/A |
Weight | Standard Pilot |
Controlled Flow Rate | 1.25 in |
Port Orientation - Cover End | 14 Tooth Splined |
Minor Diameter [Max | 4525VQ |
Pump Series | 1.9375 in |
Shaft End Pressure [Max | Buna-N |
Shaft Dia. | 2200 |
Pressure Port Size, Shaft End | 1.04 in |
Manufacturer Part No. | SAE C, 2 Bolt |
Pressure Port Size, Cover End | Single Shaft Seal |
Integral Valve Configuration | 12/24 |
Minor Diameter [Min | 2200 |
Shaft End RPM [Max | 2200 |
Port Size | N/A |
Max. RPM [Max | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
Pilot Type | 1.248 in |
Shaft Seal Type | 1.247 in |
Shaft Type | N/A |
Shaft Key | N/A |
Shaft Length | N/A |
Displacement Cover End (cu in/revolution) | 42 gal/min @ 1200 rpm, 63 gal/min @ 1800 rpm |
Cover End RPM [Max | 4525VQ42A21-11AA20-LH |
Relief Valve Setting | 3000 |
Seal Material | 2500 |
Shaft End Flow @ RPM | 31.5 |
GPM @ 1,800 rpm, Cover End | 63 |
Cover End Pressure [Max | w/o Integral Valves |
Model No. | Outlet 135° CCW from Inlet |
Spline Description | Outlet Opposite Inlet |
Port Type | 1 in Flange |
GPM @ 1,800 rpm, Shaft End | 1 1/2 in Flange |
Rotation | 4.12 |
Mounting | 8.46 |