I. PRODUCT INFO.
Cylindrical roller bearing, the rolling body is a centripetal cylindrical roller bearing. Cylindrical roller and raceway for the line of contact bearing. Load capacity, mainly bear radial load. Rolling body and the ring wall friction is small, suitable for high-speed rotation. According to the ferrule has no block edge can be divided into Nu, NJ, NUP, N, NF, single row bearings, and NNU NN double row bearings.
High quality china supply cylindrical roller bearing for rowing machines (NU309EM)
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1
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Material
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Chrome Steel Gcr15 , Carbon steel Gcr11 , Stainless steel
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2
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Grease/Oil
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Shell Mobil KYODO Chevron
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3
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Cage
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Steel , Brass , Nylon
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4
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Ball/Roller
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Steel
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5
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Seal
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Open, Z, ZZ, RS, 2RS, 2RZ, Oil seal
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6
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Hardness
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HRC58-62
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7
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Clearance
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C1 C2 Standard C3 C4 C5
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8
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Prices
|
|
9
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Bearing precision
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P0(ABEC1) P6(ABEC3) P5(ABEC5) P4(ABEC7)
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10
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Noise/ Vibration
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Z1V1 Z2V2 Z3V3
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11
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Application
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Home appliances, low noise and high speed electric motors, automotive components, pu
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II .OTHER CYLINDRICAL ROLLER BEARINGS WE CAN OFFER
ISO
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GOST
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Dimensions (mm)
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Basic Load Rating (N)
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Limitting speed ( r/min )
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Weight
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Lubrication
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d
|
D
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B
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Dyn. C
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Stat. C0
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Grease
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Oil
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NU303
|
32303
|
17
|
47
|
14
|
25500
|
21200
|
14000
|
17000
|
0.15
|
NU304
|
32304
|
20
|
52
|
15
|
31500
|
26900
|
12000
|
16000
|
0.153
|
NU2304
|
32604
|
20
|
52
|
21
|
42000
|
38800
|
11000
|
16000
|
0.215
|
NU305
|
32305
|
25
|
62
|
17
|
41600
|
37400
|
10000
|
14000
|
0.243
|
NU2305
|
32605
|
25
|
62
|
24
|
57000
|
56100
|
9100
|
14000
|
0.35
|
NU306
|
32306
|
30
|
72
|
19
|
53100
|
50200
|
8700
|
12000
|
0.361
|
NU307
|
32307
|
35
|
80
|
21
|
66600
|
65400
|
7700
|
10000
|
0.482
|
NU2306
|
32606
|
30
|
72
|
27
|
74600
|
77600
|
7800
|
12000
|
0.534
|
NU308
|
32308
|
40
|
90
|
23
|
83100
|
81500
|
6800
|
9100
|
0.664
|
NU2307
|
32607
|
35
|
80
|
31
|
93100
|
101000
|
6900
|
10000
|
0.729
|
NU309
|
32309
|
45
|
100
|
25
|
97400
|
98300
|
6100
|
8200
|
0.909
|
NU2308
|
32608
|
40
|
90
|
33
|
114000
|
122000
|
6100
|
9100
|
0.962
|
NU310
|
32310
|
50
|
110
|
27
|
110000
|
113000
|
5500
|
7400
|
1.15
|
NU2309
|
32609
|
45
|
100
|
36
|
137000
|
153000
|
5400
|
8200
|
1.32
|
NU311
|
32311
|
55
|
120
|
29
|
137000
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143000
|
5100
|
6700
|
1.5
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NU2310
|
32610
|
50
|
110
|
40
|
163000
|
187000
|
4900
|
7400
|
1.76
|
NU312
|
32312
|
60
|
130
|
31
|
150000
|
157000
|
4600
|
6200
|
1.87
|
NU2311
|
32611
|
55
|
120
|
43
|
201000
|
233000
|
4500
|
6700
|
2.25
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NU313
|
32313
|
65
|
140
|
33
|
181000
|
191000
|
4300
|
5700
|
2.31
|
NU2312
|
32612
|
60
|
130
|
46
|
223000
|
262000
|
4100
|
6200
|
2.81
|
NU314
|
32314
|
70
|
150
|
35
|
205000
|
222000
|
4000
|
5300
|
2.81
|
NU2313
|
32613
|
65
|
140
|
48
|
251000
|
287000
|
3800
|
5700
|
3.36
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III. Why choose us ?
1: In the same price , our quality is higher , in the same quality , our price is lower
2: High precision , long life
3: Our brand is CHIK , we also can OEM
4: Best service ,many stocks
5: For large quantity bearings , our delivery time is shorter than other factory .
in normal , if the quantity is between 100000-1000000 , the delivery time is 10-35 days .
IV. FAQ
1. Q: When can I get the price?
A: After we get your inquiry, usually will response within 2-6 hours and quote for you soon, Urgent will be faster.
2. Q: Can I get free samples for test from your company?
A: Yes, standard samples are available.
3. Q: What is the MOQ of your products?
A: Usually ≥1, according to your demand, we are able to accept small quantity order.
4. Q: Could you accept OEM service and customize?
A: Yes, OEM is accepted and we can customize according to your sample and drawing.
5. Q: How about the Delivery time?
A: In Stocks: 1-2 workdays.
Production: 10-20 workdays after received your deposit. (According to your order quantity)
6. Q: What will we do if If we are not satisfied with the product?
A: If have any abnormal, please Contact Us firstly, we will negotiate with customer to find a reasonable way to resolve and compensate.
V. CONTACT INFO.
SHANDONG CHIK BEARING CO, .LTD.
Chris ( Export Dep. )
Add: No.9 Longao, North Longao Road, Jinan city,Shandong,china 250000