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Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life

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Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life

Type : Roller, Roller

Structure : cylindrical

Applicable Industries : Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining, Other

Brand Name : RHF

Model Number : N/NU/NJ/NF210EM

Precision Rating : P0 P2 P4 P5 P6

Seals Type : Open

Number of Row : Single row

Place of Origin : Shandong, China

Size : 50*90*20mm

Weight : 0.49kg

Material : Chrome Steel Gcr15

Cage : Steel Cage.Brass Cage.Nylon Cage

Lubricate : Grease or Oil Lubricated

Feature : Long Life

Service : OEM Customized Service

Supply Ability : 100000pcs/month

Warranty : 1 year

MOQ : 2 sets

Price : $5.49/sets 2-49 sets

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Product Display
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Cylindrical Roller Bearing Features
1. Roller and raceway for line contact or repair line contact, radial bearing capacity is large, suitable for bearing heavy loads and impact loads.
2. Small friction coefficient, suitable for high speed, limit speed close to deep groove ball bearings.
3. N type and nu type can move axially, can adapt to the change of the relative position of the shaft and the housing caused by thermal expansion or installation error, and can be used as a free end support.
4. The processing requirements for the shaft or seat hole are higher, and the relative deviation of the outer ring axis after the bearing installation should be strictly controlled to avoid contact stress concentration.
5. The inner ring or outer ring can be separated for easy installation and disassembly.
Product Models&Parameters
Bearing Type
Dimension（mm）
Weight(kg)
Bearing Type
Dimension（mm）
Weight(kg)
NU205EM
25*52*15
0.14
NU226EM
130*230*40
7.34
NJ205EM
25*52*15
0.15
NJ226EM
130*230*40
7.46
NU206EM
30*62*16
0.23
NU228EM
140*250*42
9.1
NJ206EM
30*62*16
0.24
NJ228EM
140*250*42
9.62
NU207EM
35*72*17
0.33
NU230EM
150*270*45
11.7
NJ207EM
35*72*17
0.33
NJ230EM
150*270*45
12.1
NU208EM
40*80*18
0.42
NU232EM
160*290*48
14.2
NJ208EM
40*80*18
0.43
NJ232EM
160*290*48
14.1
NU209EM
45*85*19
0.48
NU234EM
170*310*52
18
NJ209EM
45*85*19
0.49
NJ234EM
170*310*52
19.3
NU210EM
50*90*20
0.49
NU236EM
180*320*52
19.6
NJ210EM
50*90*20
0.5
NJ236EM
180*320*52
19.7
NU211EM
55*100*21
0.67
NU238EM
190*340*55
22.6
NJ211EM
55*100*21
0.67
NJ238EM
190*340*55
22.9
NU212EM
60*110*22
0.81
NU240EM
200*360*58
27.3
NJ212EM
60*110*22
0.83
NJ240EM
200*360*58
27.7
NU213EM
65*120*23
1.05
NU244EM
220*400*65
38.9
NJ213EM
65*120*23
1.07
NJ244EM
220*400*65
36.1
NU214EM
70*125*24
1.15
NU248EM
240*440*72
48.2
NJ214EM
70*125*24
1.15
NJ248EM
240*440*72
53
NU215EM
75*130*25
1.25
NU252EM
260*480*80
70.3
NJ215EM
75*130*25
1.3
NJ252EM
260*480*80
70.1
NU216EM
80*140*26
1.5
NU305EM
25*62*17
0.284
NJ216EM
80*140*26
1.6
NJ305EM
25*62*17
0.256
NU217EM
85*150*28
1.9
NU306EM
30*72*19
0.41
NJ217EM
85*150*28
1.95
NJ306EM
30*72*19
0.41
NU218EM
90*160*30
2.35
NU307EM
35*80*21
0.55
NJ218EM
90*160*30
2.4
NJ307EM
35*80*21
0.495
NU219EM
95*170*32
2.85
NU308EM
40*90*23
0.7
NJ219EM
95*170*32
2.9
NJ308EM
40*90*23
0.7
NU220EM
100*180*34
3.45
NU309EM
45*100*25
1.02
NJ220EM
100*180*34
3.98
NJ309EM
45*100*25
1.02
NU221EM
105*190*36
4
NU310EM
50*110*27
1.29
NJ221EM
105*190*36
4.4
NJ310EM
50*110*27
1.25
NU222EM
110*200*38
5.11
NU311EM
55*120*29
1.74
NJ222EM
110*200*38
4.8
NJ311EM
55*120*29
1.74
NU224EM
120*210*40
6.47
NU312EM
60*130*31
2.08
NJ224EM
120*215*40
6.48
NJ312EM
60*130*31
2.05
Bearing Type
Dimension（mm）
Weight(kg)
Bearing Type
Dimension（mm）
Weight(kg)
NU313EM
65*140*33
2.51
NU406EM
30*90*23
0.9
NJ313EM
65*140*33
2.2
NJ406EM
30*90*23
0.73
NU314EM
70*150*35
3.09
NU407EM
35*100*25
0.94
NJ314EM
70*150*35
3.12
NJ407EM
35*100*25
0.94
NU315EM
75*160*37
3.8
NU408EM
40*110*27
1.25
NJ315EM
75*160*37
3.96
NJ408EM
40*110*27
1.51
NU316EM
80*170*39
4.4
NU409EM
45*120*29
1.97
NJ316EM
80*170*39
4.56
NJ409EM
45*120*29
1.8
NU317EM
85*180*41
5.21
NU410EM
50*130*31
2.28
NJ317EM
85*180*41
5.38
NJ410EM
50*130*31
2.43
NU318EM
90*190*43
6.06
NU411EM
55*140*33
2.8
NJ318EM
90*190*43
6.19
NJ411EM
55*140*33
3.24
NU319EM
95*200*45
7.1
NU412EM
60*150*35
3.4
NJ319EM
95*200*45
7.06
NJ412EM
60*150*35
3.65
NU320EM
100*215*47
8.75
NU413EM
65*160*37
4.03
NJ320EM
100*215*47
8.85
NJ413EM
65*160*37
4.09
NU322EM
110*240*50
11.9
NU414EM
70*180*42
6.85
NJ322EM
110*240*50
12.1
NJ414EM
70*180*42
5.9
NU324EM
120*260*55
15.6
NU415EM
75*190*45
7.28
NJ324EM
120*260*55
15.9
NJ415EM
75*190*45
7.26
NU326EM
130*280*58
18.5
NU416EM
80*200*48
8.38
NJ326EM
130*280*58
18.8
NJ416EM
80*200*48
8.56
NU328EM
140*300*62
21.6
NU417EM
85*210*52
9.72
NJ328EM
140*300*62
22
NJ417EM
85*210*52
9.89
NU330EM
150*320*65
27.5
NU418EM
90*225*54
12
NJ330EM
150*320*65
27.8
NJ418EM
90*225*54
13
NU332EM
160*340*68
31.6
NU419EM
95*240*55
13.4
NJ332EM
160*340*68
32.6
NJ419EM
95*240*55
14
NU334EM
170*360*72
37.7
NU420EM
100*250*58
15.7
NJ334EM
170*360*72
38.4
NJ420EM
100*250*58
16
NU336EM
180*380*75
43.9
NU422EM
110*280*65
23.4
NJ336EM
180*380*75
43.9
NJ422EM
110*280*65
23.8
NU338EM
190*400*78
49.1
NU424EM
120*310*72
29.8
NJ338EM
190*400*78
50
NJ424EM
120*310*72
30.6
NU340EM
200*420*80
56
NU426EM
130*340*78
39.4
NJ340EM
200*420*80
56
NJ426EM
130*340*78
41.67
NU344EM
220*460*88
75.6
NU428EM
140*360*82
48
NJ344EM
220*460*88
78
NJ428EM
140*360*82
48
Cage Type：ECM(EM)/ ECP/ ECJ/ ECML
N type:
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.

NU type:
The outer ring has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.

NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.

NF type:
The outer ring has one integral flange and the inner ring two integral flanges.

NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.

RN type:
No outer ring and the inner ring two integral flanges.

NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft
relative bearing between the axial displacement generated in both directions.
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
Single Row 50*90*20mm N/NU/NJ/NF210EM Cylindrical Roller Bearing for Long Life
FAQ
FAQ Q:Are you trading company or manufacturer? --We are the company dealing in trading business and manufacturing business. Q:What’s the MOQ? --There is no MOQ for sample orders. It's generally 300pcs for custom products and can be negotiated according to the unit price of the product. Q:How long is the lead time? --Generally, the lead time for sample orders is 1-3 days, for bulk orders is in 3-15 days. It’s depends on the quantity of the order. Q:Do you offer free samples? --If you place an order, we can return part of sample fee even all of fee to you. It also depends on the quantity of order and the type of sample. And you just need to pay freight. Q: Could you customized for me? --Sure,we can supply OEM service as per your drawing or samples.

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