NTN 61708 Deep Groove Ball Bearing for Electric Bike

Model NO.
61708
Rows Number
Single
Load Direction
Radial Bearing
Material
Bearing Steel
Fatigue Load Limit
0.054kn
Basic Static Load Rating
1.27kn
Reference Speed
26000r/Min
Mass
0.021kg
Limiting Speed
16000 R/Min
Bore Diameter
40mm
Basic Dynamic Load Rating
1.43kn
Outside Diameter
50mm
Width
6 mm
Product Name
61708 Deep Groove Ball Bearing
Transport Package
1.Industrial Packaging: Plastic Tube (10PCS in One
Specification
40*50*6 mm
Trademark
TFN
Origin
Shangdong China
HS Code
8482102000
Production Capacity
5000000/Year
Reference Price
Please contact us for quote
Contact Us

Product Description

 NTN 61708 Deep Groove Ball Bearing For Electric Bike


NTN 61708 Deep Groove Ball Bearing for Electric Bike

Product Name 

NTN 61708 Deep Groove Ball Bearing For Electric Bike

Brand

TFN / OEM

Model Number

61708

Ring Material

Chrome Steel

Cage Material 

Chrome steel/Brass/Nylon

Precision

P0, P6, P5, P4,P2 or as requested

Vibration

ZV1, ZV2, ZV3, or as requested

Clearance 

C0,C2,C3, or as requested 

Type

 62 series,63 series,60 series,61800 series,61900 series etc.

Features 

Deep groove ball bearings are suitable for high speeds and even high speeds and are extremely durable and require no maintenance. This type of bearing has a small friction coefficient, high limit speed, various sizes and forms, and is used in precision instruments, low noise motors, automobiles, motorcycles and general machinery.

Quality standard

ISO9001:2000/ SGS

Quality Control Process 

1.Assembly

2.Windage test

3.Cleaning

4.Rotary test

5.Greasing and gland

6.Noise inspection

7.Appearance inspection

8.Rust prevention

9.Product packaging

Application 

Deep groove ball bearings can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, etc.

 

Other deep groove ball bearing models :  

Model Size(mm) Model Size(mm)  
d D B d D
6000 10 26 8 6200 10 30
6001 12 28 8 6201 12 32
6002 15 32 9 6202-z 15 35
6003 17 35 10 6203 17 40
6004 20 42 12 6204 20 47
6005 25 47 12 6205 25 52
6006 30 55 13 6206 30 62
6007 35 62 14 6207 35 72
6008 40 68 15 6208 40 80
6009 45 75 16 6209 45 85
6010 50 80 16 6210 50 90
6011 55 90 18 6211 55 100
6012 60 95 18 6212 60 110
6013 65 100 18 6213 65 120
6014 70 110 20 6214 70 125
6015 75 115 20 6215 75 130
6016 80 125 22 6216 80 140
6017 85 130 22 6217 85 150
6018 90 140 24 6218 90 160
6019 95 145 24 6219 95 170
6020 100 150 24 6220 100 180

NTN 61708 Deep Groove Ball Bearing for Electric Bike

 

Certificate

NTN 61708 Deep Groove Ball Bearing for Electric Bike

Packing

FAQ

Q:Why choose us?                                                         

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 Deep groove ball bearing,what other main bearing do you have?

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

 

Q:Can I get 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 10years' OEM experience. We supply products fo more than 300 automobile parts factories.

 

 

Angular Contact Ball Bearing