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INA NK21/20-XL needle roller bearings
Various INA Bearing types and 1.03 Calculation factor f2B sizes to accommodate your INA NK21/20-XL needle roller bearings requirements.
- INA
NK21/20-XL
- 1.03
- 109.2 mm
- 1130 N
- 2270 N
- 1.21 kg
- 0.99
- 102 mm
- 1
-
PCD ITALIA Limited2020-07-10 09:46:19
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INA NK21/20-XL needle roller bearingsTechnology
Calculation factor f2B: | 1.03 | d2: | 109.2 mm | Preload class B GB: | 1130 N |
Preload class C GC: | 2270 N | Mass bearing: | 1.21 kg | Calculation factor f1: | 0.99 |
da min.: | 102 mm | Calculation factor fHC: | 1 | Reference grease quantity Gref: | 17 cm³ |
Fatigue load limit Pu: | 1.4 kN |
Specifications forINA NK21/20-XL needle roller bearings
INA NK21/20-XL bearing Size Chart (mm/inches) | |
---|---|
Category | Bearings |
Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / US pound | 0 |
Product Group | B04311 |
bore diameter: | 240 mm |
maximum rpm: | 1600 RPM |
outside diameter: | 360 mm |
operating temperature range: | Maximum of +390 °F |
overall width: | 118 mm |
cage material: | Steel |
bore type: | Tapered 1:30 |
bearing material: | Steel |
outer ring type: | Not Split |
cage type: | Inner Ring Guided |
internal clearance: | C3 |
precision rating: | Not Rated |
closure type: | Open |
finish/coating: | Uncoated |
lubrication hole type: | Lubrication Groove & Hole |
outer ring width: | 118 mm |
dynamic load capacity: | 1600 kN |
fillet radius: | 2.5 mm |
static load capacity: | 2700 kN |
series: | 240 |
INA NK21/20-XL needle roller bearings Cad Models
Contact Us

- PCD ITALIA Limited
- AddressVia Maestri del Lavoro 3/A 40138 Bologna, Italy
- Phone(Working Time)34-916-73-65-48
- Fax
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