Double Row Cylindrical Roller Bearings

NNU4848

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

Dimension and Parameters

Bearing NO.
Cylindrical bore :NNU4848
Tapered bore :NNU4848K
Boundary dimensions(mm)
d :240
D :300
B/C :60
r 1.2min :2
r3.4min :2
Basic load ratings(kN)
Cr :358
Cor :930
Limiting speed(rpm)
Speed Ratings :2200
Abutment and fillet dimensions(mm)
da max :255
Da max :290
ra max :2
rb max :2
Weight (kg)
Refer :9.9

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Bulk shipmentBulk shipment
Bulk shipment
Bulk goods are usually transported by sea at a low cost
Fast shippingFast shipping
Fast shipping
lf you are in a hurry, we can also ship it to you by air at an additional cost
Quality controlQuality control
Quality control
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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Global support
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