NNU4934BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4934BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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Types of Super Precision Bearing

Basic dynamic load rating C:55000 kN
r1 min.:3 mm
Mass plain bearing:593 kg
D:900 mm
Specific static load factor K0:500 N/mm²
da min.:702 mm
dk:785 mm
Da min.:776 mm
Sealing solution:Double-lip seals
Design (sliding contact surface combination):Steel/PTFE fabric
Lubricant:Maintenance free &nd
α:3 °
Specific dynamic load factor K:300 N/mm²
d:670 mm
r2 min.:6 mm
C:260 mm
ra max.:3 mm
Basic static load rating C0:91500 kN
da max.:722 mm
rb max.:6 mm

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GQ (Xiamen) Bearing Co., Ltd.: AddressWanda Plaza 21B1405, Xiamen,Fujian, China; Phone(Working Time)86-02-2757335; Fax

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GQ (Xiamen) Bearing Co., Ltd.

Types of Super Precision Bearing

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