Bearing number | NN 3020 KTN9/SP |
Size (mm) | 100x150x37 |
Bore Diameter (mm) | 100 |
Outer Diameter (mm) | 150 |
Width (mm) | 37 |
d | 100 mm |
D | 150 mm |
B | 37 mm |
d1 | 119.4 mm |
E | 137 mm |
r1,2 - min. | 1.5 mm |
r3,4 - min. | 1 mm |
s | 2 mm |
da - min. | 108 mm |
Da - min. | 139 mm |
Da - max. | 142 mm |
ra - max. | 1.5 mm |
dn | 135.3 mm |
Basic dynamic load rating - C | 151 kN |
Basic static load rating - C0 | 250 kN |
Fatigue load limit - Pu | 29 kN |
Limiting speed for grease lubrication | 5600 r/min |
Limiting speed for oil lubrication | 6300 mm/min |
Gref | 11.9 cm |
Static radial stiffness (guideline value) | 2350 N/micron |
Category | Cylindrical Roller Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 2.272 |
Product Group | B04144 |
Bore Profile | Tapered |
Cage Material | Polymer |
Precision Class | Special Precision |
Number of Rows of Rollers | Double Row |
Separable | Outer Ring - Both Sides |
Rolling Element | Cylindrical Roller Bearing |
Profile | Complete with Outer and Inner Ring |
Snap Ring | No |
Internal Clearance | C1-Tight |
Retainer | Yes |
Relubricatable | Yes |
Inch - Metric | Metric |
Other Features | 3 Rib Inner Ring | Plain Outer Ring | High Precision Bearing | Cage on Inner Ring OD |
Long Description | 100MM Bore; Tapered Bore Profile; 150MM Outside Diameter; 37MM Width; Polymer Cage Matetrial; Special Precision; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight I |
UNSPSC | 31171547 |
Harmonized Tariff Code | 8482.50.00.00 |
Noun | Bearing |
Manufacturer Item Number | NN 3020 KTN9/SP |
Weight / LBS | 5.269 |
Bore | 3.937 Inch | 100 Millimeter |
Outside Diameter | 5.906 Inch | 150 Millimeter |
Width | 1.457 Inch | 37 Millimeter |
bore diameter: | 100 mm |
static load capacity: | 250 kN |
outside diameter: | 150 mm |
precision rating: | Not Rated |
overall width: | 37 mm |
maximum rpm: | 6000 RPM |
flanges: | (3) Inner Ring |
bearing material: | Chrome Steel |
bore type: | Straight |
cage material: | Polyamide |
number of rows: | 2 |
finish/coating: | Uncoated |
internal clearance: | C1 |
closure type: | Open |
ring separation: | Separable Outer Ring |
outer ring width: | 37 mm |
operating temperature range: | Maximum of +120 °C |
fillet radius: | 1.5 mm |
dynamic load capacity: | 151 kN |
series: | NN30 |
r1,2 min. | 1.5 mm |
r3,4 min. | 1 mm |
s max. | 2 mm |
da min. | 108 mm |
Da min. | 139 mm |
Da max. | 142 mm |
Basic dynamic load rating C | 151 kN |
Basic static load rating C0 | 250 kN |
Fatigue load limit Pu | 29 kN |
Attainable speed for grease lubrication | 5600 r/min |
Attainable speed for oil-air lubrication | 6300 r/min |
Reference grease quantity Gref | 11.9 cm³ |
Mass bearing | 2.1 kg |