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10:33:00 GMT+0000 (Coordinated Universal Time)
NN3006-D-K-TVP-SP-XL
Cylindrical roller bearing
Super precision cylindrical roller bearings NN30..-D-K-TVP-SP, Non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 30 mm | Bore diameter |
D | 55 mm | Outside diameter |
B | 19 mm | Width |
Cr | 30,000 N | Basic dynamic load rating, radial |
C0r | 31,000 N | Basic static load rating, radial |
Cur | 4,550 N | Fatigue load limit, radial |
nG Grease | 20,600 1/min | Limiting speed for grease lubrication |
nG Oil | 24,200 1/min | Limiting speed for oil lubrication |
≈m | 179 g | Weight |
Mounting dimensions
da | 38.5 mm | diameter shaft shoulder |
h12 | diameter shaft shoulder tolerance | |
Da | 50 mm | diameter of housing shoulder |
H12 | Shoulder diameter outer ring clearance | |
Etk 1 nom | 47.5 mm | Injection pitch diameter min |
ra1 max | 1 mm | Maximum recess radius |
Dimensions
r1 min | 1 mm | Minimum chamfer dimension |
E | 48.5 mm | Raceway diameter outer ring |
s | 1.7 mm | Axial displacement |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Downloads:
Your current product variant
Cage | TVP | Plastic cage |
Tolerance class | SP | tolerance class SP |
Bore type | K | Tapered, taper 1:12 |
Change mark | D | Internal Variant D |
Radial internal clearance | C1 (Group 1) | Internal clearance smaller than C2 |
Number of rolling element rows | 2 | Double-row design |
Characteristics