SB382633 KOYO Single-row deep groove ball bearings
Brand Name: |
KOYO |
Model Number: |
SB382633 |
Bearing number: |
N 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 |
PDF |
SB382633 |
Product Details
Bearing number |
N 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 |
34.7 mm |
E |
46.5 mm |
r1,2 - min. |
1 mm |
r3,4 - min. |
0.6 mm |
s |
1.3 mm |
da - min. |
29.9 mm |
da - max. |
45 mm |
Da - min. |
48 mm |
Da - max. |
48.5 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 |
14000 r/min |
Limiting speed |
16000 r/min |
Calculation factor - kr |
0.12 |
Category |
Cylindrical Roller Bearing |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
0.137 |
Product Group |
B04144 |
Bore Profile |
Straight |
Cage Material |
Polymer |
Precision Class |
RBEC 1 | ISO P0 |
Number of Rows of Rollers |
Single Row |
Separable |
Outer 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 | 2 Rib Inner Ring | Plain Outer Ring | Cage on Inner Ring OD |
Long Description |
25MM Bore; Straight Bore Profile; 52MM Outside Diameter; 15MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Int |
UNSPSC |
31171547 |
Harmonized Tariff Code |
8482.50.00.00 |
Noun |
Bearing |
Manufacturer Item Number |
N 205 ECP |
Weight / LBS |
0.309 |
Width |
0.591 Inch | 15 Millimeter |
Outside Diameter |
2.047 Inch | 52 Millimeter |
Bore |
0.984 Inch | 25 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) Inner 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: |
N2 |
d1 ≈ |
34.7 mm |
r1,2 min. |
1 mm |
r3,4 min. |
0.6 mm |
s max. |
1.3 mm |
da min. |
29.9 mm |
da max. |
45 mm |
Da min. |
48 mm |
Da max. |
48.5 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 |
0.12 |
Limiting value e |
0.2 |
Axial load factor Y |
0.6 |
Mass bearing |
0.13 kg |