NTN CRD-4019 tapered roller bearings

We Provide Extensive NTN CRD-4019 tapered roller bearings Selection 120x260x55 Size (mm) And Competitive Wholesale 260 Outer Diameter (mm) Pricing.
Size (mm) | 120x260x55 |
Bore Diameter (mm) | 120 |
Outer Diameter (mm) | 260 |
Width (mm) | 55 |
d | 120 mm |
D | 260 mm |
B | 55 mm |
C | 55 mm |
Angle (α) | 30 ° |
a | 27.3 mm |
r min. | 3 mm |
r1 min. | 1.1 mm |
da min. | 134 mm |
Da max. | 246 mm |
ra max. | 2.5 mm |
Weight | 14.2 Kg |
Basic dynamic load rating (C) | 260 kN |
Basic static load rating (C0) | 169 kN |
(Grease) Lubrication Speed | 2200 r/min |
Configuration | Single Row |
Enclosure | Open |
Bore Type | Cylindrical Bore |
Bore Size | 120 mm |
Outside Diameter | 260 mm |
Width | 55 mm |
Fillet Radius/Chamfer | 3 mm |
r1 | 1.1 mm |
Dynamic Load Rating | 260,000 N |
Static Load Rating | 169,000 N |
Limiting Speed – Grease | 2,200 rpm |
Limiting Speed – Oil | 3,000 rpm |
da1 (min) | 134 mm |
da2 (min) | 127 mm |
Da1 (max) | 246 mm |
Da2 (max) | 253 mm |
ra (max) | 2.5 mm |
ra1 (max) | 1 mm |
Detailed Parameters
parameter:
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