NNU4921K NTN Cylindrical Roller Bearing - China 608z Bearing Supplier

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Ucf 208 Bearing

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NNU4921K NTN Cylindrical Roller Bearing image

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NNU4921K NTN Cylindrical Roller Bearing specification

d:300 mm
Weight:0,83 Kg
Specific dynamic load factor K:120 N/mm²
Coefficient of friction µ min.:0.02
c2 min:1,2 mm
c2 min.:1.2 mm
Mass bushing:0.83 kg
c2 max.:2.4 mm
B:50 mm
Specific static load factor K0:250 N/mm²
Size (mm):300x305x50
Tolerance housing:H7
Coefficient of friction µ max.:0.2
Bearing number:PCM 30030550 M
Basic static load rating - radial direction C0:3650 kN
Permissible sliding velocity v max.:2.5 m/s
c1 min.:0.2 mm
Width (mm):50
α ±8:20 °
c1 min:0,2 mm

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China 608z Bearing Supplier: Address6015 Einona Pvenue, Rchiller Park, lL 60631, U.S.A.; Phone(Working Time)+1-847-671-3610; Fax

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Ucf 208 Bearing

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