Original SKF Cylindrical Roller Bearings NU2318 ISO
We Provide Jinan Excavator Parts Company Extensive Original SKF Cylindrical Roller Bearings NU2318 ISO Selection And Competitive Wholesale Pricing. 190x90x43 190 Bore Diameter (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
7318 BECBY |
| Size (mm) |
190x90x43 |
| Bore Diameter (mm) |
190 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
43 |
| d |
90 mm |
| D |
190 mm |
| B |
43 mm |
| d1 |
129.2 mm |
| d2 |
108.97 mm |
| D1 |
153.1 mm |
| a |
80 mm |
| r1,2 - min. |
3 mm |
| r3,4 - min. |
1.1 mm |
| da - min. |
104 mm |
| Da - max. |
176 mm |
| Db - max. |
183 mm |
| ra - max. |
2.5 mm |
| rb - max. |
1 mm |
| Basic dynamic load rating - C |
166 kN |
| Basic static load rating - C0 |
146 kN |
| Fatigue load limit - Pu |
5.3 kN |
| Reference speed |
4500 r/min |
| Limiting speed |
4500 r/min |
| Calculation factor - kr |
0.1 |
| Calculation factor - ka |
1.6 |
| Calculation factor - e |
1.14 |
| Calculation factor - X |
0.35 |
| Calculation factor - Y0 |
0.26 |
| Calculation factor - Y1 |
0.55 |
| Calculation factor - Y2 |
0.57 |
| Category |
Angular Contact Ball Bearing |
| Inventory |
8.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
5.23 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Flush Ground |
Yes |
| Rolling Element |
Ball Bearing |
| Number of Rows of Balls |
Single Row |
| Precision Class |
ABEC 3 | ISO P6 |
| Maximum Capacity / Filling Slot |
No |
| Snap Ring |
No |
| Cage Material |
Brass |
| Contact Angle |
40 Degree |
| Internal Clearance |
CB |
| Number of Bearings |
1 (Single) |
| Mounting Arrangement |
Universal |
| Inch - Metric |
Metric |
| Long Description |
90MM Bore; 190MM Outside Diameter; 43MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring |
| Other Features |
Normal Axial Internal Clearance |
| UNSPSC |
31171531 |
| Harmonized Tariff Code |
8482.10.50.28 |
| Noun |
Bearing |
| Keyword String |
Angular Contact |
| Manufacturer Item Number |
7318 BECBY |
| Weight / LBS |
11.508 |
| Width |
1.693 Inch | 43 Millimeter |
| Outside Diameter |
7.48 Inch | 190 Millimeter |
| Bore |
3.543 Inch | 90 Millimeter |
| bore diameter: |
90 mm |
| radial static load capacity: |
146 kN |
| outside diameter: |
190 mm |
| cage material: |
Brass |
| overall width: |
43 mm |
| outer ring width: |
43 mm |
| contact angle: |
40 ° |
| maximum rpm: |
4000 RPM |
| row type & fill slot: |
Single-Row Non-Fill Slot |
| finish/coating: |
Uncoated |
| internal clearance: |
C0 |
| precision rating: |
ABEC 3 (ISO Class 6) |
| closure type: |
Open |
| fillet radius: |
2.5 mm |
| radial dynamic load capacity: |
165 kN |
| series: |
73 |
| d1 ≈ |
129.2 mm |
| d2 ≈ |
108.97 mm |
| D1 ≈ |
153.1 mm |
| r1,2 min. |
3 mm |
| r3,4 min. |
1.1 mm |
| da min. |
104 mm |
| Da max. |
176 mm |
| Db max. |
183 mm |
| ra max. |
2.5 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
166 kN |
| Basic static load rating C0 |
146 kN |
| Fatigue load limit Pu |
5.3 kN |
| Calculation factor A |
0.333 |
| Calculation factor kr |
0.1 |
| Calculation factor e |
1.14 |
| Calculation factor X |
0.57 |
| Calculation factor Y0 |
0.52 |
| Calculation factor Y2 |
0.93 |
| Calculation factor Y1 |
0.55 |
| Mass bearing |
5.2 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |