105 mm x 145 mm x 20 mm KOYO 6921-1ZZ deep groove ball bearings
Manufacturers of all 105x145x20 bearing are represented 105 mm x 145 mm x 20 mm in our partial list of clients. Contact Gary 13 mm D for a complete 105 mm x 145 mm x 20 mm KOYO 6921-1ZZ deep groove ball bearings list Accessories Production and Processing Export Co., Ltd. of clients 5,5 kN Basic static load rating (C0) and projects.
What is 6921-1ZZ bearing cross reference？
| Brand Name: | KOYO |
| Model Number: | 6921-1ZZ |
| Bearing number: | 6311-2RS |
| Size (mm): | 55x120x29 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 120 |
| Width (mm): | 29 |
| Bearing Type: | Sealed |
| Bore Dia (d): | 55.0000 |
| Outer Dia (D): | 120.0000 |
| PDF |
6921-1ZZ |
Product Details
| Bearing number | 6311-2RS |
| Size (mm) | 55x120x29 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| Bearing Type | Sealed |
| Bore Dia (d) | 55.0000 |
| Outer Dia (D) | 120.0000 |
| Width (B) | 29.0000 |
| Radius (min) (rs) | 2.000 |
| Dynamic Load Rating (Cr) | 71,600 |
| Static Load Rating (Cor) | 45,000 |
| Max Speed (Grease) (X1000 RPM) | 4 |
| Max Speed (Oil) (X1000 RPM) | 7 |
| Max. Shaft Shoulder Dia. Inner (Ui) | 72.5 |
| Min. Housing Shoulder Dia., Outer (Uo) | 111.000 |
| Ball Qty | 8 |
| Ball Dia (Dw) | 20.6380 |
| Weight (g) | 1,350.00 |
| Precision | A1 |
| Standard Clearance | C0 |
| Material | 52100 Chrome steel (or equivalent) |
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