KOMATSU 56C-46-12732 BRACKET
KOMATSU 56C-46-12732 BRACKET with 28 Bore Diameter (mm) easy-to-use parts graphics, giving you the Kate Komatsu part Machinery Co., Ltd ability to check parts 28x68x18 availability, BRACKET pricing, examine remanufactured options. 28x68x18 Size (mm)
| Bearing number: |
63/28NR |
| Size (mm): |
28x68x18 |
| Bore Diameter (mm): |
28 |
| Outer Diameter (mm): |
68 |
| Width (mm): |
18 |
| d: |
28 mm |
| D: |
68 mm |
| B: |
18 mm |
| PDF |
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Product Details
| Bearing number |
63/28NR |
| Size (mm) |
28x68x18 |
| Bore Diameter (mm) |
28 |
| Outer Diameter (mm) |
68 |
| Width (mm) |
18 |
| d |
28 mm |
| D |
68 mm |
| B |
18 mm |
| C |
18 mm |
| a |
3,28 mm |
| b |
2,05 mm |
| f |
1,65 mm |
| r min. |
1,1 mm |
| r0 max. |
0,6 mm |
| r1 min. |
0,5 mm |
| D1 |
64,82 mm |
| D2 |
74,6 mm |
| da min. |
34,5 mm |
| Da max. |
61,5 mm |
| Weight |
0,328 Kg |
| Basic dynamic load rating (C) |
23,5 kN |
| Basic static load rating (C0) |
13,1 kN |
| (Grease) Lubrication Speed |
10000 r/min |
| (Oil) Lubrication Speed |
12000 r/min |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.334 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
Yes |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
28MM Bore; 68MM Outside Diameter; 18MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features |
Deep Groove | With Snap Ring |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Weight / LBS |
0.72312 |
| Outer Race Width |
0.709 Inch | 18 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| Bore |
1.102 Inch | 28 Millimeter |
| Outside Diameter |
2.677 Inch | 68 Millimeter |
| Bearing No. |
63/28NR |
| r(min) |
1.1 |
| r1(min) |
0.5 |
| Cr |
29.4 |
| C0r |
13.1 |
| Cu |
0.990 |
| f0 |
13.3 |
| Grease lub. |
10000 |
| Oil lub. |
12000 |
| D2(min) |
74.6 |
| f(�}0.05) |
1.65 |
| da(min) |
34.5 |
| Da(max) |
61.5 |
| Dx(min) |
76 |
| Cy(max) |
4.67 |
| ra(max) |
1 |
| rb(max) |
0.5 |
| (Refer.)Mass(kg) |
0.328 |