NTN 1R45X50X20 Roller Bearings
| Bearing number: |
6307-ZNR |
| Size (mm): |
35x80x21 |
| Bore Diameter (mm): |
35 |
| Outer Diameter (mm): |
80 |
| Width (mm): |
21 |
| d: |
35 mm |
| D: |
80 mm |
| B: |
21 mm |
Product Details
| Bearing number |
6307-ZNR |
| Size (mm) |
35x80x21 |
| Bore Diameter (mm) |
35 |
| Outer Diameter (mm) |
80 |
| Width (mm) |
21 |
| d |
35 mm |
| D |
80 mm |
| B |
21 mm |
| C |
3,28 mm |
| b |
1,9 mm |
| d1 |
49,5 mm |
| f |
1,7 mm |
| r0 max. |
0.6 mm |
| r1 min. |
1,5 mm |
| r2 min. |
1,5 mm |
| D2 |
69,2 mm |
| D3 |
76.81 mm |
| D4 |
86.6 mm |
| ba min. |
2.2 mm |
| Ca max. |
4.98 mm |
| da min. |
44 mm |
| da max |
49,5 mm |
| Da max. |
71 mm |
| Db min. |
88 mm |
| ra max. |
1.5 mm |
| Weight |
0,47 Kg |
| Basic dynamic load rating (C) |
35,1 kN |
| Basic static load rating (C0) |
19 kN |
| Fatigue load limit (Pu) |
0,82 |
| Reference speed |
19000 r/min |
| Limiting speed |
12000 r/min |
| Calculation factor (f0) |
13 |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.479 |
| Product Group |
B00308 |
| Enclosure |
1 Metal Shield |
| 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 |
35MM Bore; 80MM Outside Diameter; 21MM Outer Race Width; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Stee |
| Other Features |
Deep Groove | With Snap Ring |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Weight / LBS |
1.056 |
| Bore |
1.378 Inch | 35 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| Outer Race Width |
0.827 Inch | 21 Millimeter |
| Outside Diameter |
3.15 Inch | 80 Millimeter |
| d1 ≈ |
49.56 mm |
| D2 ≈ |
69.2 mm |
| r1,2 min. |
1.5 mm |
| da max. |
49.5 mm |
| Basic dynamic load rating C |
35.1 kN |
| Basic static load rating C0 |
19 kN |
| Fatigue load limit Pu |
0.82 kN |
| Calculation factor kr |
0.03 |
| Calculation factor f0 |
13 |
| Mass bearing |
0.47 kg |
| Snap ring |
SP 80 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |