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           | Type: INA Axial conical thrust cage needle roller bearings d 20 D 75 The bearing outer ring is blue anodised. B 25 1) Lubricant feed B1 5 Da min 50 d1 6,5 d2 49 d3 5,3 da max 33 H 42 H1 10 H2 15 J 63 m M20x1 t 36 W 3 Grub screw to DIN 913 m 350 Mass M6 M6 Fixing screws to DIN 912 Tightening torque of fixing screws according to manufacturers data. Screws to DIN 912 not included in delivery. Ca 18200 Basic dynamic load rating, axial C0a 52000 Basic static load rating, axial P 0 per = 0,5 x C 0a nG Fett 800 Limiting speed MRL 10 Bearing frictional torque ATTENTION: For dimensioning, a starting frictional torque of 2 to 3 x M RL must be taken into consideration. The table values are guide values at a measurement speed of approx. 5 1/min. 0,05 0,05 Axial runout accuracy ATTENTION: For dimensioning, a starting frictional torque of 2 to 3 x M RL must be taken into consideration. The table values are guide values at a measurement speed of approx. 5 1/min. caL 1050 Axial rigidity Mm 0,4571 Mass moment of inertia for rotating inner ring and integral setting nut Mm 5 Grub screw to DIN 913 KGT25X5 KGT25X5 Recommended ball screw drive to DIN 69 051 TR28X5 TR28X5 Recommended trapezoidal lead screw drive to DIN 103 The needle roller cages are made from plastic. Permissible operating temperature: +120°C (continuous operation) Tolerances of the adjacent construction: Shaft tolerance: h7 Thread tolerance: 6g (fixing thread on spindle for bearing inner ring) Housing tolerance: H8 |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| NN3015K/P52 bearing | 70 | 115 | 30 |
| NN3015K/P2W33 bearing | 75 | 115 | 30 |