NTN 71920CVDTJ04 Precision Ball Bearings
Manufacturers Triple-lip seals Sealing solution of all PRECISION BALL BEARINGS are Kate Komatsu part Machinery Co., Ltd represented in our Regular relubrication – grease Lubricant partial list of clients. Contact Gary for a complete NTN 71920CVDTJ04 Precision Ball Bearings list of clients and projects.
Lubricant: | Regular relubrication – grease |
Design (sliding contact surface combination): | Steel/steel, heavy-duty bearing |
Sealing solution: | Triple-lip seals |
d: | 120 mm |
D: | 180 mm |
B: | 85 mm |
C: | 70 mm |
α: | 6 ° |
Product Details
Lubricant | Regular relubrication – grease |
Design (sliding contact surface combination) | Steel/steel, heavy-duty bearing |
Sealing solution | Triple-lip seals |
d | 120 mm |
D | 180 mm |
B | 85 mm |
C | 70 mm |
α | 6 ° |
dk | 160 mm |
b | 13.5 mm |
b1 | 13.5 mm |
M | 6 mm |
r1 min. | 1 mm |
r2 min. | 1 mm |
da min. | 129.5 mm |
da max. | 135.5 mm |
Da min. | 157.5 mm |
Da max. | 172 mm |
ra max. | 1 mm |
rb max. | 1 mm |
Basic dynamic load rating C | 950 kN |
Basic static load rating C0 | 4750 kN |
Specific dynamic load factor K | 100 N/mm² |
Specific static load factor K0 | 500 N/mm² |
Material constant KM | 330 |
Mass plain bearing | 8.25 kg |