51218 Thrust Ball Bearing 90x135x35mm
Brand Name |
FAFNIR |
Model Number |
312K |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
FAFNIR 312K bearing Size Chart (mm/inches) |
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Lubricant | Regular relubrication – grease |
Design (sliding contact surface combination) | Steel/steel, heavy-duty bearing |
Sealing solution | Triple-lip seals |
d | 25.4 mm |
D | 41.275 mm |
B | 22.225 mm |
C | 19.05 mm |
α | 6 ° |
dk | 36.5 mm |
b | 3.2 mm |
b1 | 3 mm |
M | 2.5 mm |
r1 min. | 0.3 mm |
r2 min. | 1 mm |
da min. | 27.5 mm |
da max. | 29 mm |
Da min. | 35.2 mm |
Da max. | 37.7 mm |
ra max. | 0.3 mm |
rb max. | 1 mm |
Basic dynamic load rating C | 56 kN |
Basic static load rating C0 | 166 kN |
Specific dynamic load factor K | 100 N/mm² |
Specific static load factor K0 | 300 N/mm² |
Material constant KM | 330 |
Mass plain bearing | 0.12 kg |