Double Row Cylindrical Roller Bearings

NNU4124

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  • Double Row Cylindrical Roller Bearings
  • Double Row Cylindrical Roller Bearings

Dimension and Parameters

Bearing NO.
Cylindrical bore :NNU4124
Tapered bore :NNU4124K30
Boundary dimensions(mm)
d :120
D :200
B/C :80
r 1.2min :2
r3.4min :2
Basic load ratings(kN)
Cr :523
Cor :865
Limiting speed(rpm)
Speed Ratings :3000
Abutment and fillet dimensions(mm)
da max :137
Da max :190
ra max :2
rb max :2
Weight (kg)
Refer :11

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Bulk shipmentBulk shipment
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We have third-party quality control to ensure the quality of our products
MaterialMaterial
Material
Our materials are GCR15 and other special materials
OEM availableOEM available
OEM available
Support any form of OEM customization requirements
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