Nn3017ktn9/Spw33 Super-Precision Double Row Cylindrical Roller Bearing

• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Outer Dimension: Medium and Large(120-190mm)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NN3017KTN9/SPW33
• Material: Bearing Steel
• Spherical: 0
• Load Direction: Radial Bearing
• Separated: Separated
• Product Name: Nn 3017 Ktn9/Spw33 Super-Precision Bearing
• Bore Diameter: 85 mm
• Outside Diameter: 130 mm
• Width: 34 mm
• Weight: 1.53 Kg
• Package: Single Box
• Vibration: V1 V2 V3 V4
• Certificate: ISO9001:2000
• Application: Machinery Part
• MOQ: 1
• Transport Package: as Customer′s Requirements
• Specification: Gcr15
• Trademark: TFN
• Origin: Shangdong China
• HS Code: 8482500090
• Production Capacity: 5000000/Year
• Package Size: 90.00cm * 140.00cm * 40.00cm
• Package Gross Weight: 2.000kg

Product Description

NN 3017 KTN9/SPW33
Super-precision double row cylindrical roller bearing


     

Dimensions

d	85 mm	Bore diameter
D	130 mm	Outside diameter
B	34 mm	Width
d1	102 mm	Shoulder diameter inner ring (NN design)
E	118 mm	Raceway diameter outer ring (NN design)
b	5.5 mm	Width annular lubrication groove at outer ring
K	3 mm	Diameter lubrication hole (outer ring)
r1,2	min.1.1 mm	Chamfer dimension outer ring
r3,4	min.0.6 mm	Chamfer dimension inner ring (bearing with tapered bore)
s	max.2 mm	Permissible axial displacement from the normal position of one bearing ring relative to the other (all)

           

Calculation data

Basic dynamic load rating	C	125 kN
Basic static load rating	C0	204 kN
Fatigue load limit	Pu	23.2 kN
Attainable speed for grease lubrication		6 700 r/min
Attainable speed for oil-air lubrication		7 500 r/min
Reference grease quantity	Gref	8.4 cm³
Static radial stiffness (guideline value)		1 970 N/µm

                  Mass weight is 1.53kg                                                  

Other cylindrical roller  bearing models : 

Designation	Principal dimensions			Basic load ratings		Fatigue load limit	Speed ratings
				dynamic	static		Reference speed	Limiting speed
	d	D	B	C	C0	Pu
	mm			kN		kN	r/min
NU 202 ECP	15	35	11	12.5	10.2	1.22	22000	26000
NU 202 ECPHA	15	35	11	12.5	10.2	1.22	22000	34000
NJ 202 ECP	15	35	11	12.5	10.2	1.22	22000	26000
NU 203 ECML	17	40	12	20	14.3	1.73	20000	34000
NJ 203 ECP	17	40	12	20	14.3	1.73	20000	22000
N 303 ECP	17	47	14	28.5	20.4	2.55	17000	20000
NJ 203 ECPHA	17	40	12	20	14.3	1.73	20000	30000
NU 303 ECP	17	47	14	28.5	20.4	2.55	17000	20000
NUP 2203 ECP	17	40	16	27.5	21.6	2.65	20000	22000
NU 203 ECP	17	40	12	20	14.3	1.73	20000	22000
NJ 2203 ECP	17	40	16	27.5	21.6	2.65	20000	22000
NUP 203 ECP	17	40	12	20	14.3	1.73	20000	22000
NJ 203 ECML	17	40	12	20	14.3	1.73	20000	34000
N 203 ECP	17	40	12	20	14.3	1.73	20000	22000
NU 2203 ECP	17	40	16	27.5	21.6	2.65	20000	22000
N 203 ECPH	17	40	12	20	14.3	1.73	20000	22000
NJ 303 ECP	17	47	14	28.5	20.4	2.55	17000	20000
NU 203 ECPHA	17	40	12	20	14.3	1.73	20000	30000
NU 2304 ECP	20	52	21	47.5	38	4.8	15000	18000
N 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NU 2204 ECP	20	47	18	34.5	27.5	3.45	17000	19000
NUP 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NUP 204 ECPHA	20	47	14	28.5	22	2.75	17000	24000
NJ 2304 ECP	20	52	21	47.5	38	4.8	15000	18000
NU 204 ECML	20	47	14	28.5	22	2.75	17000	30000
NUP 2304 ECP	20	52	21	47.5	38	4.8	15000	18000
NU 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NJ 204 ECPHA	20	47	14	28.5	22	2.75	17000	24000
NU 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NJ 2204 ECP	20	47	18	34.5	27.5	3.45	17000	19000
NUP 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NUP 204 ECML	20	47	14	28.5	22	2.75	17000	30000
N 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NJ 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NJ 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NJ 204 ECML	20	47	14	28.5	22	2.75	17000	30000

Certificate

Packing

FAQ

Q:Why choose SEMRI?                                                        

A:1. We are professional,have factory in shandong for many years.

   2. We are experienced for 10 years.

   3. We can offer a various kind of bearing with high quality:Z1V1,Z2V2,Z3V3 and best price

 

Q:How is the quality of your products?                             

A:The same quality, we have lower price.The same price,we have better quality.

 

Q:Except Full complement Cylindrical roller bearing,what other main bearing do you have?

A:Taper Roller Bearing,Thrust roller bearing,Spherical roller bearing,Deep groove ball bearing,Angular contact ball bearing etc.

 

Q:Can I get Full complement Cylindrical roller bearing free samples?                                                 

A:We will charge a little sample fee for our regular designs or customized ones, These charges will be refunded to you when your mass production order is confirmed.

 

Q:Can you make the products as our requirement?     

A:We have more than 10 year's OEM experience. We supply products fo more than 300 automobile parts factories.