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Chrome Steel Miniature Tapered Roller Bearings , P5 Precision Tapered Roller Bearings

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small tapered roller bearings


tapered roller thrust bearing

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Product Description

NU407 Cylindrical taper Roller Bearing Chrome Steel With P5 / P6 Precision Rating


Introduction Of Taper Roller Bearing


Tapered roller bearings mainly bear radial diameter, axial joint load. Load bearing capacity depends on the outer ring raceway angle, angle the greater carrying capacity. These bearings are separable bearings, according to the number of columns bearing rolling elements into single row, double row and four row tapered roller bearings. Single row tapered roller bearing clearance to be user adjusted during installation; double row and four row tapered roller bearing clearance in the factory based on the given user requirements, users do not need to adjust.
Tapered roller bearings have tapered inner and outer ring raceways, tapered rollers are arranged between the two. All conical surface projection lines are a little get together with the bearing axis. This design makes tapered roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. Most of axial load bearing capacity is determined by the contact angle ; greater the angle, the higher the axial load capacity. Angle size to calculate the coefficient e; e value, the greater the contact angle, the bearing axial load greater applicability.



Bearing Model NU 407
Type Cylindrical Roller Bearing
Bore Size (mm) 35
Outside Diameter (mm) 100
Width (mm) 25
Mass (kg) 1
Material Chrome Steel, Carbon steel, Stainless steel
Cage Material Steel
Number of Row Single Row
Precision Rating P5. P6
Basic Dynamic Load Rating (Cr) 76.5 kN
Basic Static Load Rating (Cor) 69.5 kN
Limiting Speed 9500 r/min


Quick description:


Model:NU 407


Bore Size:35mm

Outside Diameter:100mm


Basic Dynamic Load Rating:76.5kN

Basic Static Load Rating:69.5kN

Fatigue Load Limit:9kN

Limiting Speed:9500r/min


Material of Rings and Balls: Chrome steel,Carbon steel, Stainless steel

Cage Material: Brass,Steel,Nylon

Cage Type:NU 407

Package: Usually made by plastic tube+anti-rust paper+box+carton

Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union

Delivery Time: 3-25 days, according to the order quantity

Application of Cylindrical Roller Bearing NU 2211 ECP, NU 2211 ECM, NU 2211 ECJ: motor, locomotives, autos,spindle,equipment, internal combustion engine, generator, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.

Single row: NU, NJ, NUP, N, NCF and NJG designs

Double row: NNU, NN and NNF designs