NSK 2305KTN Self Aligning Ball Bearings
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What is 2305KTN bearing interchange?
Brand Name: |
NSK |
Model Number: |
2305KTN |
Bearing number: |
6812 |
Size (mm): |
60x78x10 |
Bore Diameter (mm): |
60 |
Outer Diameter (mm): |
78 |
Width (mm): |
10 |
d: |
60 mm |
D: |
78 mm |
B: |
10 mm |
PDF |
2305KTN |
Product Details
Bearing number |
6812 |
Size (mm) |
60x78x10 |
Bore Diameter (mm) |
60 |
Outer Diameter (mm) |
78 |
Width (mm) |
10 |
d |
60 mm |
D |
78 mm |
B |
10 mm |
C |
10 mm |
r min. |
0,3 mm |
da min. |
62 mm |
da max |
64,5 mm |
Da max. |
76 mm |
ra max. |
0,3 mm |
Weight |
0,106 Kg |
Basic dynamic load rating (C) |
11,5 kN |
Basic static load rating (C0) |
10,6 kN |
(Grease) Lubrication Speed |
8 000 r/min |
(Oil) Lubrication Speed |
9 400 r/min |
rs min |
0.3 mm |
Radial clearance class |
CN |
Mass |
0.11 kg |
Dynamic load, C |
11.5 kN |
Static load, C0 |
10.6 kN |
Fatigue limit load, Cu |
0.48 kN |
f0 |
16.3 |
Nlim (oil) |
9,400 rpm |
Nlim (grease) |
8,000 rpm |
Min operating temperature, Tmin |
-20 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.46 Hz |
Characteristic rolling element frequency, BSF |
12.34 Hz |
Characteristic outer ring frequency, BPF0 |
9.66 Hz |
Characteristic inner ring frequency, BPFI |
11.35 Hz |
da min |
62 mm |
Da max |
76 mm |
ra max |
0.3 mm |
Category |
Single Row Ball Bearing |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
0.103 |
Product Group |
B00308 |
Enclosure |
Open |
Precision Class |
ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot |
No |
Rolling Element |
Ball Bearing |
Snap Ring |
No |
Internal Special Features |
No |
Cage Material |
Steel |
Internal Clearance |
C0-Medium |
Inch - Metric |
Metric |
Long Description |
60MM Bore; 78MM Outside Diameter; 10MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
UNSPSC |
31171504 |
Harmonized Tariff Code |
8482.10.50.68 |
Noun |
Bearing |
Keyword String |
Ball |
Manufacturer Item Number |
6812 |
Weight / LBS |
0.228 |
Outside Diameter |
3.071 Inch | 78 Millimeter |
Outer Race Width |
0.394 Inch | 10 Millimeter |
Bore |
2.362 Inch | 60 Millimeter |
bore diameter: |
60 mm |
precision rating: |
Class 0 |
outside diameter: |
78 mm |
finish/coating: |
Uncoated |
overall width: |
10 mm |
bearing material: |
High Carbon Chrome Steel |
bore type: |
Round |
cage material: |
Steel |
closure type: |
Open |
inner ring width: |
10 mm |
row type & fill slot: |
Single Row Non-Fill Slot |
outer ring width: |
10 mm |
snap ring included: |
Without Snap Ring |
maximum rpm (grease): |
8000 rpm |
internal clearance: |
CN |
maximum rpm (oil): |
9400 rpm |
operating temperature range: |
-40 to 120 ºC |
fillet radius: |
0.3 mm |
dynamic load capacity: |
11500 N |
manufacturer product page: |
Click here |
static load capacity: |
10600 N |