| Bearing number |
6312 |
| Size (mm) |
130x60x31 |
| Bore Diameter (mm) |
130 |
| Outer Diameter (mm) |
60 |
| Width (mm) |
31 |
| d |
60 mm |
| D |
130 mm |
| B |
31 mm |
| d1 |
81.86 mm |
| D2 |
112.2 mm |
| r1,2 - min. |
2.1 mm |
| da - min. |
72 mm |
| Da - max. |
118 mm |
| ra - max. |
2 mm |
| Basic dynamic load rating - C |
85.2 kN |
| Basic static load rating - C0 |
52 kN |
| Fatigue load limit - Pu |
2.2 kN |
| Reference speed |
11000 r/min |
| Limiting speed |
7000 r/min |
| Calculation factor - kr |
0.03 |
| Calculation factor - f0 |
13.1 |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
1.72 |
| 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; 130MM Outside Diameter; 31MM 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 |
6312 |
| Weight / LBS |
3.79 |
| Outside Diameter |
5.118 Inch | 130 Millimeter |
| Bore |
2.362 Inch | 60 Millimeter |
| Outer Race Width |
1.22 Inch | 31 Millimeter |
| d1 ≈ |
81.86 mm |
| D2 ≈ |
112.2 mm |
| r1,2 min. |
2.1 mm |
| da min. |
72 mm |
| Da max. |
118 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
85.2 kN |
| Basic static load rating C0 |
52 kN |
| Fatigue load limit Pu |
2.2 kN |
| Calculation factor kr |
0.03 |
| Calculation factor f0 |
13.1 |
| Mass bearing |
1.72 kg |