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| Item | Cylindrical Roller Bearing |
|---|---|
| Bearing Industry No. | 3021 |
| Bore Dia. | 105 mm |
| Bore Diameter Tolerance | -0.008 mm to 0 mm |
| Bore Type | Tapered 1:12 |
| Cage Material | Brass |
| Closure | Open |
| Closure Type | Open |
| Dynamic Load Capacity | 44500 lbs. |
| Dynamic Radial Load Capacity | 198000N |
| Fillet Radii | 0.098" |
| Full Complement | No |
| Housing Fillet Radius | 2.5 mm |
| Includes Retaining Ring | No |
| Inner Ring Flanges | 3 |
| Inner Ring Outside Diameter | 114 mm |
| Iso Rating | Class 4 |
| Lubricant Material | Grease, Oil |
| Max. Speed | 3800 RPM Oil, 4500 RPM Grease , 3800/4500 RPM |
| Maximum Temperature | 120°C |
| Minimum Temperature | -40°C |
| Number Of Inner Ring Flanges | 3 |
| Number Of Outer Ring Flanges | 0 |
| Number Of Rows | 2 |
| Outer Ring Flanges | 0 |
| Outer Ring Inside Dia. | 146 mm |
| Outer Ring Inside Diameter | 148 mm |
|---|---|
| Outside Dia. | 160 mm |
| Outside Diameter Tolerance | -0.01 mm to 0 mm |
| Overall Width | 41 mm |
| Rbec Rating | 7 |
| Retaining Ring Diameter | Not Applicable |
| Retaining Ring Groove | Not Applicable |
| Retaining Ring Material | Not Applicable |
| Retaining Ring Thickness | Not Applicable |
| Ring Material | Alloy Steel |
| Ring Material Grade | Grade 52100 |
| Roller Material | Alloy Steel |
| Roller Material Grade | Grade 52100 |
| Seal Material | Not Applicable |
| Seal Type | Not Applicable |
| Shaft Fillet Radius | 2.5 mm |
| Split Bearing | Yes |
| Static Load Capacity | 72500 lbs. |
| Static Radial Load Capacity | 320000N |
| System Of Measurement | Metric |
| Temp. Range | -20° to +250° |
| Tolerance | 20 |
| Type | Precision Machine Tool Double Row With Tapered Bore |
| Width | 41 mm |
| Lubrication Openings | None |
| Height (cm) | 16 |
|---|---|
| Length (cm) | 16 |
| Width (cm) | 4.1 |
| HS Code | 8482500000 |
|---|---|
| Country Of Origin | JP |
| Weight (kg) | 2.925 |
| Style | Model | Bore Dia. | Bore Type | Number Of Rows | Outside Dia. | Temp. Range | Roller Material | Iso Rating | Rbec Rating | Price (ex. VAT) | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | NN3019KC1NAP4 | 95 mm | Tapered 1:12 | 2 | 145 mm | -20° to +250° | Alloy Steel | Class 4 | 7 | $1,861.15 | |
| A | NN3020KC1NAP4 | 100 mm | Tapered 1:12 | 2 | 150 mm | -20° to +250° | Alloy Steel | Class 4 | 7 | $1,837.87 | |
| A | NN3022KC1NAP4 | 110 mm | Tapered 1:12 | 2 | 170 mm | -20° to +250° | Alloy Steel | Class 4 | 7 | $2,403.07 | |
| A | NN3024KC1NAP4 | 120 mm | Tapered 1:12 | 2 | 180 mm | -20° to +250° | Alloy Steel | Class 4 | 7 | $2,638.99 | |
| A | NN3008KC1NAP4 | 40 mm | Tapered 1:12 | 2 | 68 mm | -20° to +250° | Alloy Steel | Class 4 | 7 | $994.47 | |
| A | NN3009KC1NAP4 | 45 mm | Tapered 1:12 | 2 | - | -20° to +250° | Alloy Steel | Class 4 | 7 | $1,053.15 | |
| A | NN3010KC1NAP4 | 50 mm | Tapered 1:12 | 2 | 80 mm | -20° to +250° | Alloy Steel | Class 4 | 7 | $1,104.23 |
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