NBS NA 4908 2RS needle roller bearings
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High Quality NBS NA 4908 2RS needle roller bearings. Competitive Pricing. 62 Outer Diameter (mm) Accept 25x62x17 Size (mm) Small Order. Easy and Fast Shipping.
Size (mm) | 25x62x17 |
Bore Diameter (mm) | 25 |
Outer Diameter (mm) | 62 |
Width (mm) | 17 |
d | 25 mm |
D | 62 mm |
B | 17 mm |
C | 17 mm |
Angle (α) | 15 ° |
a – | 3.4 mm |
r min. | 1.1 mm |
r1 min. | 0.6 mm |
da min. | 32 mm |
Da max. | 55 mm |
ra max. | 1 mm |
Weight | 0.245 Kg |
Basic dynamic load rating (C) | 26,6 kN |
Basic static load rating (C0) | 15,5 kN |
(Grease) Lubrication Speed | 18000 r/min |
Configuration | Single Row |
Enclosure | Open |
Bore Type | Cylindrical Bore |
Bore Size | 25 mm |
Outside Diameter | 62 mm |
Width | 17 mm |
Fillet Radius/Chamfer | 1.1 mm |
r1 | 0.6 mm |
a | -3.4 mm |
Dynamic Load Rating | 26,600 N |
Static Load Rating | 15,500 N |
Limiting Speed – Grease | 18,000 rpm |
Limiting Speed – Oil | 25,000 rpm |
da1 (min) | 32 mm |
da2 (min) | 32 mm |
Da1 (max) | 55 mm |
Da2 (max) | 57 mm |
ra (max) | 1 mm |
ra1 (max) | 0.6 mm |
Detailed Parameters
parameter:
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