HK24X30X7.5TN Drawn Cup Needle Roller Bearings 24x30x7.5mm
What is the Bearing Wholesalers best place 140 Bore Diameter (mm) to buy HK24X30X7.5TN Drawn Cup Needle Roller Bearings 24x30x7.5mm online? Timken Slewing Bearing Distributor Manufacturing 140x250x42 140x250x42 Size (mm) Service .
| Bearing number: |
7228BDT |
| Size (mm): |
140x250x42 |
| Bore Diameter (mm): |
140 |
| Outer Diameter (mm): |
250 |
| Width (mm): |
42 |
| d: |
140 mm |
| D: |
250 mm |
| B: |
42 mm |
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Product Details
| Bearing number |
7228BDT |
| Size (mm) |
140x250x42 |
| Bore Diameter (mm) |
140 |
| Outer Diameter (mm) |
250 |
| Width (mm) |
42 |
| d |
140 mm |
| D |
250 mm |
| B |
42 mm |
| C |
42 mm |
| Angle (α) |
40 ° |
| a |
60.8 mm |
| r min. |
3 mm |
| r1 min. |
1.1 mm |
| 2B |
84 mm |
| da min. |
147 mm |
| Da max. |
243 mm |
| ra max. |
1 mm |
| Weight |
8.78 Kg |
| Basic dynamic load rating (C) |
320 kN |
| Basic static load rating (C0) |
425 kN |
| (Grease) Lubrication Speed |
1600 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
140 mm |
| Outside Diameter |
250 mm |
| Width |
42 mm |
| Fillet Radius/Chamfer |
3 mm |
| r1 |
1.1 mm |
| Dynamic Load Rating |
320,000 N |
| Static Load Rating |
425,000 N |
| Limiting Speed - Grease |
1,600 rpm |
| Limiting Speed - Oil |
2,200 rpm |
| da1 (min) |
154 mm |
| da2 (min) |
147 mm |
| Da1 (max) |
236 mm |
| Da2 (max) |
243 mm |
| ra (max) |
2.5 mm |
| ra1 (max) |
1 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |