NRXT40035DD Bore 400 Mm, Sealed Crossed Roller Bearings (thin-cross Section Bearings)

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NRXT40035DD

Bore Diameter:400 mm

Outside Diameter:480 mm

Width:35 mm

Weight:13.4 kg

Min. Order:1 Piece

The NRXT40035DD Crossed roller bearings are suitable for high-precision, high-rigidity, and space-constrained rotary applications. Classic applications include industrial robot joints and positioners, CNC machine tool rotary tables and indexing heads, medical CT scanner rotating frames, radar antenna rotation mechanisms, precision measuring instruments, and aerospace simulation rotary tables.

The NRXT40035DD bearing is a Sealed Crossed roller bearings (thin-cross section bearings) with an inner diameter of 400 mm , an outer diameter of 480 mm, a width of 35 mm. It typically uses ISO Class 5; Class Normal grade precision tolerances and 50Mn,42CrMo rings, GCr15 rolling mlement. It primarily bears radial, thrust and moment, Its dynamic radial rated load is approximately 188000 N, its static radial rated load is approximately 465000 N. It uses C8: Negative clearance; C1: Positive clearance standard radial clearance, DD = Two Sides Seals type, NBR (Nitrile Butadiene Rubber). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

400 mm

Outside Diameter:

480 mm

Thickness:

35 mm

Weight:

13.4 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

188000 N

Static load Capacity, Radial (Cor):

465000 N

Specifications:

Structure:

Crossed Roller Bearings

Number of Rows:

One

Radial Clearance Trade No.:

C8: Negative clearance; C1: Positive clearance

Precision Rating:

ISO Class 5; Class Normal

Load Direction:

radial, thrust and moment

Bearing Material:

50Mn,42CrMo

Seals Type:

DD = Two Sides Seals

Seal Material:

NBR (Nitrile Butadiene Rubber)

Rolling Mlement Material:

GCr15

Bore Type:

Cylindrical

Operating Temperature:

-30 to 120 °C

System of Measurement:

Metric

Series:

NRXT series (NRXT..DD)

Rolling Element:

cylindrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

30 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

NRXT40035DD bearings ( 400 mm x 480 mm x 35 mm) have the advantages of The rollers are arranged in a cross pattern, allowing them to withstand radial, axial, and overturning moments simultaneously. They offer high rigidity and rotational accuracy while compact and space-saving design, and easy installation, and are therefore widely used in the Industrial robots, CNC machine tools, medical equipment, precision measuring instruments and aerospace.

Part Number	NRXT40035DD
Bearing Type	Sealed Crossed roller bearings (thin-cross section bearings)
Seal Symbol	DD = Two Sides Seals
Bore Type	Cylindrical
Manufacturer Part Code	NRXT 40035DD
Series	NRXT series (NRXT..DD)
Rolling Element Type	cylindrical rollers
Accuracy class	ISO Class 5; Class Normal
Rolling Element Material	GCr15
Inner/Outer Ring Material	50Mn,42CrMo
Seal Material	NBR (Nitrile Butadiene Rubber)
Design	NRXT (one inner ring, a two-part outer ring, cylindrical rollers, and separators)
Temperature - T(min) [°C]	-30
Temperature - T(max) [°C]	120
Interchangeable	NSK NRXT40035DD
C_r Radial Dynamic [lbf]	42262
C_0r Radial Static [lbf]	104532
d φ Inside [inch]	15.748
D Φ Outside [inch]	18.898
T Thickness [inch]	1.378
B Width [inch]	1.378
r min Chamfer [inch]	0.083
r_a max Fillet Radius [inch]	0.079
m Weight [kg]	13.4
Internal Clearance	C8: Negative clearance; C1: Positive clearance
C8	min: -25 µm , max: 0 µm
C1	min: 25 µm , max: 75 µm
d_a min Abutment Dimensions [inch]	16.772
d_a max Abutment Dimensions [inch]	16.929
D_a min Abutment Dimensions [inch]	17.716
D_a max Abutment Dimensions [inch]	17.953
Similar Model	NRXT40035DD C1 P6 , NRXT40035DD C1 P5 NRXT40035DD C8 P5 , NRXT40035DD C1 P4 NRXT40035DD C8 P4 , NRXT40035DD C1 P2 NRXT40035DD C8 P2

The NRXT40035DD Crossed roller bearings consist of inner and outer rings, cylindrical rollers, spacers, and seals. The rollers are arranged at 90° intervals within a V-shaped raceway, allowing for multi-directional load bearing even in a single row.

Crossed roller bearings can simultaneously withstand radial loads, bidirectional axial loads, and overturning moments. They possess extremely high rigidity and rotational accuracy, and their compact structure saves installation space, simplifying machine tool design.

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How can you buy NRXT40035DD Bore 400 Mm, Sealed Crossed Roller Bearings (thin-cross Section Bearings) on the Internet?
High quality NRXT40035DD ( 13.4 kg Mass, ID: 400 mm OD: 480 mm WD: 35 mm , NRXT series (NRXT..DD) Series , One Rows , C8: Negative clearance; C1: Positive clearance Radial Clearance , ISO Class 5; Class Normal Accuracy Class , 50Mn,42CrMo Material , 188000 Radial dynamic , 465000 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NRXT40035DD. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

NRXT40035DD Bore 400 Mm, Sealed Crossed Roller Bearings (thin-cross Section Bearings)

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