NTN 61021YRX Reducer Bearing
Brand Name |
NTN |
Model Number |
61021YRX |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
NTN 61021YRX bearing Size Chart (mm/inches) |
---|
Bearing number | NU 205 ECP |
Size (mm) | 52x25x15 |
Bore Diameter (mm) | 52 |
Outer Diameter (mm) | 25 |
Width (mm) | 15 |
d | 25 mm |
D | 52 mm |
B | 15 mm |
D1 | 43.3 mm |
F | 31.5 mm |
r1,2 - min. | 1 mm |
r3,4 - min. | 0.6 mm |
s | 1.3 mm |
da - min. | 28.9 mm |
da - max. | 30.4 mm |
db - min. | 33 mm |
Da - max. | 46.4 mm |
ra - max. | 1 mm |
rb - max. | 0.6 mm |
Basic dynamic load rating - C | 32.5 kN |
Basic static load rating - C0 | 27 kN |
Fatigue load limit - Pu | 3.4 kN |
Reference speed | 15000 r/min |
Limiting speed | 16000 r/min |
Calculation factor - kr | 0.15 |
Category | Cylindrical Roller Bearings |
Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.141 |
EAN | 7316577061713 |
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 | 25MM Bore; Straight Bore Profile; 52MM Outside Diameter; 15MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Int |
Category | Cylindrical Roller Bearing |
UNSPSC | 31171547 |
Harmonized Tariff Code | 8482.50.00.00 |
Noun | Bearing |
Manufacturer URL | http://www.skf.com |
Manufacturer Item Number | NU 205 ECP |
Weight / LBS | 0.311 |
Width | 0.591 Inch | 15 Millimeter |
Bore | 0.984 Inch | 25 Millimeter |
Outside Diameter | 2.047 Inch | 52 Millimeter |
bore diameter: | 25 mm |
static load capacity: | 27 kN |
outside diameter: | 52 mm |
precision rating: | RBEC 1 (ISO Class Normal) |
overall width: | 15 mm |
maximum rpm: | 16000 RPM |
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: | 15 mm |
operating temperature range: | Maximum of +300 °F |
fillet radius: | 1 mm |
dynamic load capacity: | 28.6 kN |
series: | NU2 |
D1 ≈ | 43.3 mm |
r1,2 min. | 1 mm |
r3,4 min. | 0.6 mm |
s max. | 1.3 mm |
da min. | 28.9 mm |
da max. | 30.4 mm |
db min. | 33 mm |
Da max. | 46.4 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
Basic dynamic load rating C | 32.5 kN |
Basic static load rating C0 | 27 kN |
Fatigue load limit Pu | 3.35 kN |
Calculation factor kr | 0.15 |
Limiting value e | 0.2 |
Axial load factor Y | 0.6 |
Mass bearing | 0.13 kg |