NACHI 22322EXK cylindrical roller bearings
NACHI 22322EXK cylindrical roller bearings, Units and Housings 225x105x49 Size (mm) 105 Outer Diameter (mm) CAD models , Manufacturing Service . Get Your Free.
Size (mm) | 225x105x49 |
Bore Diameter (mm) | 225 |
Outer Diameter (mm) | 105 |
Width (mm) | 49 |
d | 105 mm |
D | 225 mm |
B | 49 mm |
D1 | 189 mm |
F | 133 mm |
r1,2 – min. | 3 mm |
r3,4 – min. | 3 mm |
s | 3.4 mm |
da – min. | 119 mm |
da – max. | 129 mm |
db – min. | 136 mm |
Da – max. | 209.4 mm |
ra – max. | 2.5 mm |
rb – max. | 2.5 mm |
Basic dynamic load rating – C | 500 kN |
Basic static load rating – C0 | 500 kN |
Fatigue load limit – Pu | 57 kN |
Reference speed | 3200 r/min |
Limiting speed | 3800 r/min |
Calculation factor – kr | 0.15 |
Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 8.71 |
EAN | 7316570634013 |
Product Group | B04144 |
Bore Profile | Straight |
Cage Material | Polymer |
Precision Class | RBEC 1 | ISO P0 |
Number of Rows of Rollers | Single Row |
Separable | Inner Ring – Both Sides |
Rolling Element | Cylindrical Roller Bearing |
Profile | Complete with Outer and Inner Ring |
Snap Ring | No |
Internal Clearance | C0-Medium |
Retainer | Yes |
Relubricatable | Yes |
Inch – Metric | Metric |
Other Features | High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
Long Description | 105MM Bore; Straight Bore Profile; 225MM Outside Diameter; 49MM Width; Polymer Cage Matetrial; RBEC |
UNSPSC | 31171547 |
Harmonized Tariff Code | 8482.50.00.00 |
Noun | Bearing |
Manufacturer Item Number | NU 321 ECP |
Weight / LBS | 19.18 |
Width | 1.929 Inch | 49 Millimeter |
Bore | 4.134 Inch | 105 Millimeter |
Outside Diameter | 8.858 Inch | 225 Millimeter |
bore diameter: | 105 mm |
precision rating: | RBEC 1 (ISO Class Normal) |
outside diameter: | 225 mm |
maximum rpm: | 3800 RPM |
overall width: | 49 mm |
bearing material: | Steel |
flanges: | (2) Outer Ring |
cage material: | Polyamide |
bore type: | Straight |
finish/coating: | Uncoated |
number of rows: | 1 |
closure type: | Open |
internal clearance: | C0 |
application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
ring separation: | Separable Ring |
outer ring width: | 49 mm |
operating temperature range: | Maximum of +300 °F |
fillet radius: | 2.5 mm |
dynamic load capacity: | 500 kN |
series: | NU3 |
static load capacity: | 500 kN |
D1 ≈ | 189 mm |
r1,2 min. | 3 mm |
r3,4 min. | 3 mm |
s max. | 3.4 mm |
da min. | 119 mm |
da max. | 129 mm |
db min. | 136 mm |
Da max. | 209.4 mm |
ra max. | 2.5 mm |
rb max. | 2.5 mm |
Basic dynamic load rating C | 500 kN |
Basic static load rating C0 | 500 kN |
Fatigue load limit Pu | 57 kN |
Calculation factor kr | 0.15 |
Limiting value e | 0.2 |
Axial load factor Y | 0.6 |
Mass bearing | 8.5 kg |
Detailed Parameters
parameter:
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