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Product Specifications:
| Item | Cylindrical Roller Bearing |
| Bearing Industry Number | 309 |
| Bore Dia. | 45 mm |
| Bore Dia. Tolerance | -0.012 mm to 0 mm |
| Bore Type | Cylindrical |
| Cage Material | Brass |
| Closure | Open |
| Dynamic Load Capacity | 21918 lbs. |
| Dynamic Radial Load Capacity | 97500N |
| Fillet Radii | 1.5 / 1.5 mm |
| Full Complement | No |
| Housing Fillet Radius | 1.5 mm |
| Included Retaining Ring | No |
| Inner Ring Flanges | 1 |
| Inner Ring Outside Dia. | 58.5 mm |
| Inside Ring Outside Dia. | 53 mm , 58.5 mm |
| Iso Rating | Class 0 |
| Lubricant Material | Grease, Oil |
| Lubrication Openings | None |
| Max. Speed | 6500 RPM Grease, 7600 RPM Oil , 6500/7600 RPM |
| Max. Temp. | 120°C |
| Min. Temp. | -40°C |
| No. Of Rows | 1 |
| Outer Ring Flanges | 2 |
| Outside Dia. | 100 mm |
| Outside Dia. Tolerance | -0.015 mm to 0 mm |
| Outside Ring Inside Dia. | 92 mm |
| Overall Width | 25 mm |
| Rbec Rating | 1 |
| Ring Material | Alloy, Steel |
| Ring Material Grade | Grade 52100 |
| Roller Material | Alloy, Steel |
| Roller Material Grade | Grade 52100 |
| Shaft Fillet Radius | 1.5 mm |
| Shoulder Height | 64.5 mm |
| Split Bearing | Yes |
| Static Load Capacity | 22143 lbs. |
| Static Radial Load Capacity | 98500N |
| Temp. | -13° to +250° |
| Tolerance | -0.012 mm to 0 mm |
| Width | 25 mm |
Shipping Info:
| Ship weight (kg) | 0.89 |
| Ship height (cm) | 10 |
| Ship length (cm) | 10 |
| Ship width (cm) | 2.5 |
| HS code | 8482500000 |
| Country of Origin | JP |
Product Variants
| Model | Bore Dia. | Temp. | Roller Material | Inside Ring Outside Dia. | Bore Type | Iso Rating | Rbec Rating | Dynamic Load Capacity | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| NN3019KC1NAP4 | 95 mm | -20° to +250° | Alloy, Steel | 103 mm | Tapered 1:12 | Class 4 | 7 | 33000 lbs. | €1,631.23 | |
| NN3020KC1NAP4 | 100 mm | -20° to +250° | Alloy, Steel | 108 mm | Tapered 1:12 | Class 4 | 7 | 34500 lbs. | €1,741.25 | |
| NN3021KC1NAP4 | 105 mm | -20° to +250° | Alloy, Steel | 114 mm | Tapered 1:12 | Class 4 | 7 | 44500 lbs. | €1,765.87 | |
| NN3022KC1NAP4 | 110 mm | -20° to +250° | Alloy, Steel | 119 mm | Tapered 1:12 | Class 4 | 7 | 51500 lbs. | €2,106.21 | |
| NN3024KC1NAP4 | 120 mm | -20° to +250° | Alloy, Steel | 129 mm | Tapered 1:12 | Class 4 | 7 | 52500 lbs. | €2,313.82 | |
| NN3008KC1NAP4 | 40 mm | -20° to +250° | Alloy, Steel | 45 mm | Tapered 1:12 | Class 4 | 7 | 9750 lbs. | €885.60 | |
| NN3009KC1NAP4 | 45 mm | -20° to +250° | Alloy, Steel | 50 mm | Tapered 1:12 | Class 4 | 7 | - | €950.81 |
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NTN NJ309EG1C3 Cylindrical Bearing 45mm Bore 100mm Od
€313.30 /unit
