NN3944 NTN Tapered Roller Bearing
NN3944 NTN Tapered Roller Bearing Product Brochures Open Enclosure , NTNY BEARING LTD Thrust Spherical Roller Bearing Manufacturing Service . 28,000 rpm Limiting Speed - Oil Get Your 0.6 mm Fillet Radius/Chamfer Free.
Brand Name: | NTN |
Model Number: | NN3944 |
Limiting Speed - Oil: | 28,000 rpm |
Enclosure: | Open |
Fillet Radius/Chamfer: | 0.6 mm |
a (max): | 2.1 mm |
Dx (min): | 37.5 mm |
r1: | 0.5 mm |
B: | 10 mm |
Radial Clearance: | 0.011 to 0.025 mm |
Product Details
Limiting Speed - Oil | 28,000 rpm |
Enclosure | Open |
Fillet Radius/Chamfer | 0.6 mm |
a (max) | 2.1 mm |
Dx (min) | 37.5 mm |
r1 | 0.5 mm |
B | 10 mm |
Radial Clearance | 0.011 to 0.025 mm |
Static Load Rating | 3,050 N |
Bore Type | Cylindrical Bore |
Weight | 0.037 kg |
Limiting Speed - Grease | 22,000 rpm |
Configuration | Single Row |
Groove Diameter | 30.2 mm |
Groove Width | 1.4 mm |
Factor fo | 12.3 |
ra (max) | 0.6 mm |
Da (max) | 27 mm |
d | 12 mm |
D | 32 mm |