(QTY-5) 6210-61-6550 GASKET KOMATSU ONAN 186-1921
What 190 Bore Diameter (mm) are the dimensions of 190x140x50 Size (mm) a (QTY-5) 6210-61-6550 GASKET KOMATSU ONAN 186-1921? Komatsu Hydraulic Pump Manufacturing Service Leader Hydraulic Pump Co.,Limited. . Get Your Free, Instant 190x140x50 Quote！
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NNCF 4928 CV |
| Size (mm) | 190x140x50 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 50 |
| d | 140 mm |
| D | 190 mm |
| B | 50 mm |
| d1 | 160 mm |
| D1 | 170 mm |
| b1 | 6 mm |
| K | 3.5 mm |
| s | 4 mm |
| r1,2 - min. | 1.5 mm |
| r3,4 - min. | 1.5 mm |
| da - min. | 148 mm |
| das | 154 mm |
| Da - max. | 182 mm |
| ra - max. | 1.5 mm |
| rb - max. | 1.5 mm |
| Basic dynamic load rating - C | 308 kN |
| Basic static load rating - C0 | 570 kN |
| Fatigue load limit - Pu | 63 kN |
| Reference speed | 1500 r/min |
| Limiting speed | 1900 r/min |
| Calculation factor - kr | 0.25 |
| d1 ≈ | 160 mm |
| D1 ≈ | 170 mm |
| s max. | 4 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1.5 mm |
| da min. | 148 mm |
| Da max. | 182 mm |
| ra max. | 1.5 mm |
| rb max. | 1.5 mm |
| Basic dynamic load rating C | 308 kN |
| Basic static load rating C0 | 570 kN |
| Fatigue load limit Pu | 63 kN |
| Calculation factor kr | 0.25 |
| Mass bearing | 4.15 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |
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