NU12/56 TIMKEN Single row cylindrical roller bearings
| Brand Name: |
TIMKEN |
| Model Number: |
NU12/56 |
| Bearing number: |
6310-2ZNR |
| Size (mm): |
50x110x27 |
| Bore Diameter (mm): |
50 |
| Outer Diameter (mm): |
110 |
| Width (mm): |
27 |
| d: |
50 mm |
| D: |
110 mm |
| B: |
27 mm |
Product Details
| Bearing number |
6310-2ZNR |
| Size (mm) |
50x110x27 |
| Bore Diameter (mm) |
50 |
| Outer Diameter (mm) |
110 |
| Width (mm) |
27 |
| d |
50 mm |
| D |
110 mm |
| B |
27 mm |
| C |
3,28 mm |
| b |
2,7 mm |
| d1 |
68,7 mm |
| f |
2,46 mm |
| r0 max. |
0.6 mm |
| r1 min. |
2 mm |
| r2 min. |
2 mm |
| D2 |
95,2 mm |
| D3 |
106.81 mm |
| D4 |
116.6 mm |
| ba min. |
3 mm |
| Ca max. |
5.74 mm |
| da min. |
61 mm |
| da max |
68,7 mm |
| Da max. |
99 mm |
| Db min. |
118 mm |
| ra max. |
2 mm |
| Weight |
1,1 Kg |
| Basic dynamic load rating (C) |
65 kN |
| Basic static load rating (C0) |
38 kN |
| Fatigue load limit (Pu) |
1,6 |
| Reference speed |
13000 r/min |
| Limiting speed |
8500 r/min |
| Calculation factor (f0) |
13 |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Product Group |
B00308 |
| Enclosure |
2 Metal Shields |
| 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 |
50MM Bore; 110MM Outside Diameter; 27MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; St |
| Other Features |
Deep Groove | With Snap Ring |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6310-2ZNR |
| Weight / LBS |
2.5289 |
| Bore |
1.969 Inch | 50 Millimeter |
| Outer Race Width |
1.063 Inch | 27 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| Outside Diameter |
4.331 Inch | 110 Millimeter |
| d1 ≈ |
68.76 mm |
| D2 ≈ |
95.2 mm |
| r1,2 min. |
2 mm |
| da max. |
68.7 mm |
| Basic dynamic load rating C |
65 kN |
| Basic static load rating C0 |
38 kN |
| Fatigue load limit Pu |
1.6 kN |
| Calculation factor kr |
0.03 |
| Calculation factor f0 |
13 |
| Mass bearing |
1.14 kg |
| Snap ring |
SP 110 |