NU2208-E-XL-M1-C3 Single Row Cylindrical Roller Bearings With Solid Brass Cage, Two-piece

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NU2208-E-XL-M1-C3

Bore Diameter:40 mm

Outside Diameter:80 mm

Width:23 mm

Weight:0.534 kg

Min. Order:1 Piece

The NU2208-E-XL-M1-C3 Single-row cylindrical roller bearings are widely used for radial support in various rotating machinery, such as: motors (large and medium-sized motor rotors), gearboxes (industrial gearboxes), machine tool spindles, compressors, pumps, and wind turbine spindles.

The NU2208-E-XL-M1-C3 bearing is a Single row cylindrical roller bearings with cage with an inner diameter of 40 mm , an outer diameter of 80 mm, a width of 23 mm. It typically uses P6 grade precision tolerances and GCr15SiMn rings, GCr15SiMn rolling mlement. Its dynamic radial rated load is approximately 82702 N, its static radial rated load is approximately 74510 N. It uses C3 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

40 mm

Outside Diameter:

80 mm

Thickness:

23 mm

Weight:

0.534 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

82702 N

Static load Capacity, Radial (Cor):

74510 N

Fatigue Load Limit, Radial:

12774 N

Reference speed (Grease rpm):

6281

Limiting speed (Oil rpm):

16271

Specifications:

Structure:

Single row cylindrical roller bearings

Number of Rows:

Radial Clearance Trade No.:

Precision Rating:

Bearing Material:

GCr15SiMn

Cage Type:

M1 = Solid brass cage, two-piece, roller-guided

Rolling Mlement Material:

GCr15SiMn

Bore Type:

Z = Cylindrical Bore

Operating Temperature:

-30 to 150 °C

Series:

NU22..-E-XL-M1

Rolling Element:

cylindrical roller

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

200 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

NU2208-E-XL-M1-C3 bearings ( 40 mm x 80 mm x 23 mm) have the advantages of High radial load capacity and high speed performance, and are therefore widely used in the Electric motors, machine tool spindles, gearboxes, rolling mills, railway vehicle axle boxes, and industrial pumps and compressors.

Part Number	NU2208-E-XL-M1-C3
Bearing Type	Single row cylindrical roller bearings with cage
Rows NO.	1
Series	NU22..-E-XL-M1
X-Life	XL long life design
Type	NU
Running accuracy	P6
Bore Type	Z = Cylindrical Bore
Cage type	M1 = Solid brass cage, two-piece, roller-guided
Ring type	outer ring(2), inner ring(0)(smooth)
Radial internal clearances	C3
Design Type	E = Increased Capacity Design
Manufacturer Part Code	NU2208-E-M1
Equivalent	NU2208-E-M1,NU2208E.M1
Alias	non-locating bearing
Tolerance class	PN
C_r Radial Dynamic[lbf]	18591
C_0r Radial static[lbf]	16749
C_ur Radial Fatigue[lbf]	2871
n_G Limiting speed[rpm]	16271
n_B Reference speed[rpm]	6281
Operating temperature - T(min)[°C]	-30
Operating temperature - T(max)[°C]	150
Bearing Mass - m[lb]	1.177
Dimensions
d φ Inside[inch]	1.575
D Φ Outside[inch]	3.150
B Width[inch]	0.906
s[inch]	0.059
E[inch]	2.815
F[inch]	1.949
D₁[inch]	2.687
r(min.)[inch]	0.043
r₁(min.)[inch]	0.043
Mounting dimensions
d_a(max.)[inch]	1.929
d_a(min.)[inch]	1.850
d_b(min.)[inch]	2.047
D_a(max.)[inch]	2.874
r_a(max.)[inch]	0.039
r_a1(max.)[inch]	0.039

The NU2208-E-XL-M1-C3 Single-row cylindrical roller bearings mainly consist of an inner ring, an outer ring, cylindrical rollers, and a cage. Common structural forms include NU type (double-flange outer ring, no flange on inner ring), N type (double-flange inner ring, no flange on outer ring), and NJ type (single-flange inner ring), enabling separable design and axial displacement compensation.

Single-row cylindrical roller bearings have extremely high radial load capacity. The rollers and raceways have line contact, making them suitable for heavy-duty applications. They have a low coefficient of friction, making them suitable for high-speed operation. The separable structure facilitates easy installation and disassembly. NU and N types allow axial displacement and can be used as floating end bearings to effectively compensate for thermal expansion.

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NU2208-E-XL-M1-C3 Single Row Cylindrical Roller Bearings With Solid Brass Cage, Two-piece

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