TIMKEN NP233968-20906/NP366890-20906 Roller Bearings
| Bearing number: |
207 NR |
| Size (mm): |
72x35x17 |
| Bore Diameter (mm): |
72 |
| Outer Diameter (mm): |
35 |
| Width (mm): |
17 |
| d: |
35 mm |
| D: |
72 mm |
| B: |
17 mm |
Product Details
| Bearing number |
207 NR |
| Size (mm) |
72x35x17 |
| Bore Diameter (mm) |
72 |
| Outer Diameter (mm) |
35 |
| Width (mm) |
17 |
| d |
35 mm |
| D |
72 mm |
| B |
17 mm |
| d1 |
46.94 mm |
| D2 |
62.69 mm |
| D3 |
68.81 mm |
| D4 |
78.6 mm |
| b |
1.9 mm |
| C |
3.28 mm |
| f |
1.7 mm |
| r0 |
0.6 mm |
| r1,2 - min. |
1.1 mm |
| da - min. |
42 mm |
| Da - max. |
65 mm |
| Db - min. |
80 mm |
| ba - min. |
2.2 mm |
| Ca - max. |
4.98 mm |
| ra - max. |
1 mm |
| Basic dynamic load rating - C |
27.5 kN |
| Basic static load rating - C0 |
22 kN |
| Fatigue load limit - Pu |
0.93 kN |
| Reference speed |
17000 r/min |
| Limiting speed |
10000 r/min |
| Calculation factor minimum radial load - kr |
0.04 |
| Mass bearing |
0.31 kg |
| Category |
Single Row Ball Bearing |
| Inventory |
2.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.304 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
Yes |
| Rolling Element |
Ball Bearing |
| Snap Ring |
Yes |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
35MM Bore; 72MM Outside Diameter; 17MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; Yes Filling Slot; Yes Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
207 NR |
| Weight / LBS |
0.71 |
| Outer Race Width |
0.669 Inch | 17 Millimeter |
| Bore |
1.378 Inch | 35 Millimeter |
| Outside Diameter |
2.835 Inch | 72 Millimeter |
| bore diameter: |
35 mm |
| static load capacity: |
22 kN |
| outside diameter: |
72 mm |
| precision rating: |
ABEC 3 (ISO Class 6) |
| overall width: |
17 mm |
| finish/coating: |
Uncoated |
| bore type: |
Round |
| cage material: |
Steel |
| closure type: |
Open |
| outer ring width: |
17 mm |
| row type & fill slot: |
Single Row Filling Slot |
| fillet radius: |
1 mm |
| snap ring included: |
With Snap Ring |
| maximum rpm: |
10000 RPM |
| internal clearance: |
C0 |
| series: |
20 |
| dynamic load capacity: |
27.5 kN |
| thrust application warning: |
This product can not be used in Thrust Applications |
| d1 ≈ |
46.94 mm |
| D2 ≈ |
62.69 mm |
| r0 max. |
0.6 mm |
| r1,2 min. |
1.1 mm |
| da min. |
42 mm |
| Da max. |
65 mm |
| Db min. |
80 mm |
| ba min. |
2.2 mm |
| Ca max. |
4.98 mm |
| ra max. |
1 mm |
| Basic dynamic load rating C |
27.5 kN |
| Basic static load rating C0 |
22 kN |
| Fatigue load limit Pu |
0.93 kN |
| Calculation factor kr |
0.04 |
| Snap ring |
SP 72 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |