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Original japan Long Life Low Friction bearing , ZZ 2RS 638 single ball bearing

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Original japan Long Life Low Friction bearing , ZZ 2RS 638 single ball bearing

China Original japan Long Life Low Friction bearing , ZZ 2RS 638 single ball bearing supplier

Large Image :  Original japan Long Life Low Friction bearing , ZZ 2RS 638 single ball bearing

Product Details:

Place of Origin: CHINA
Brand Name: UMT, SKF, NTN, FAG,KG,TIMKEN, AND SO ON
Model Number: 638-2rs

Payment & Shipping Terms:

Minimum Order Quantity: 5 pcs
Price: 0.1-10 usd /pc
Packaging Details: Original package, Neutral package, single package, Wooden package+pallet, Carton package+pallet, or as customerized.
Delivery Time: After receive the deposit
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 100000000pcs/month
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Detailed Product Description
Material: Chrome Steel GCr15, Stanlesss Feature: Low Noise,high Precision
Bearing Precision: ABEC-5 Service: OEM Service
Clearance: C2 C3 C4 C5 C0 Samples: Available
Model No 6007: 6007 Seal: OPEN,Z,ZZ,RZ,2RZ,RS,2RS
Size: 8×28×9 Mm Weight: 0.0285KG

Original japan Long Life Low Friction bearing , ZZ 2RS 638 single ball bearing

 

Product Description

Our precision deep groove ball bearings are designed for high precision, low noise, small vibration, high reliability and long life. They are mainly used in various types of electric motors. They are also known as EMQ (Electric Motor Quality) bearings.
EMQ bearings are widely used in household appliances, toys, electric power tools, car motors and other fields. With optimal design, high reliability heat treatment, precision manufacturing processes and high-grade grease, these products perform better on reliability, vibration and noise levels than standard products making them more suitable for electric motor applications. These products can also be applied to most gearbox applications as well.

 

Product Name Deep Groove Ball Bearing
Brand BTB
Type Ball
Structure Deep Groove
Model Number 60 series, 62 series, 63 series, 16 series, 68 series, 69 series,etc.
Bearing Material GCr15 / AISI52100 / 100Cr6 / Stainless Steel
Cage Material Steel,Nylon
Number of Row Single Row
Seals Type Open,Z,ZZ,RS,2RS
Lubrication Oil Grease
Precision P0 P6 P5
Clearance C0,C2 C3 C4
Vibration V1 V2 V3 V4
Noise Z1 Z2 Z3 Z4
Certificate ISO9001:2008
Features High quality, Long life, Low noise

638 ZZ 8X28X9mm

 


Bearing No .
I.D O.D B
Load Rating(KN)

Steel Ball Parameter

Max speed
Weight
Kg
d D
Open
Closed type Dynamic Static
No .
Size Grease Oil
mm inch mm inch mm inch mm inch Cr Cor mm r/min r/min
634 4 0.1575 16 0.6299 5 0.1969 5 0.1969 1.88 0.68 9 2.381 32000 40000 0.0054
635 5 0.1969 19 0.748 6 0.2362 6 0.2362 2.81 1.06 9 3.5 28000 36000 0.0089
636 6 0.2362 22 0.8661 7 0.2756 7 0.2756 3.29 1.36 7 3.969 26000 34000 0.0145
637 7 0.2756 26 1.0236 9 0.3543 9 0.3543 3.34 1.41 7 4.294 24000 32000 0.0258
638 8 0.315 28 1.1024 9 0.3543 9 0.3543 4.16 1.78 7 4.763 22000 30000 0.0303
639 9 0.3543 30 1.1811 10 0.3937 10 0.3937 5.12 2.39 8 5.85 20000 26000 0.0371
6300 10 0.3937 35 1.3779 11 0.4331 11 0.4331 8.20 3.50 7 7.144 23000 27000 0.053
 

 

Other deep groove ball bearings size

 

Bearing NO. Principal dimension Weight (Kg) Bearing NO. Principal dimension Weight (Kg)
  L.D. O.D. Width     I.D. O.D. Width  
6000-Z/2Z/RS/2RS 10 26 8 0.019 6214-Z/2Z/RS/2RS 70 125 24 1.04
6001-Z/2Z/RS/2RS 12 28 8 0.021 6215-Z/2Z/RS/2RS 75 130 25 1.08
6002-Z/2Z/RS/2RS 15 32 9 0.026 6216-Z/2Z/RS/2RS 80 140 26 1.38
6003-Z/2Z/RS/2RS 17 35 10 0.036 6217-Z/2Z/RS/2RS 85 150 28 1.75
6004-Z/2Z/RS/2RS 20 42 12 0.07 6218-Z/2Z/RS/2RS 90 160 30 2.18
6005-Z/2Z/RS/2RS 25 47 12 0.08 6304-Z/2Z/RS/2RS 20 52 15 0.14
6006-Z/2Z/RS/2RS 30 55 13 0.12 6305-Z/2Z/RS/2RS 25 62 17 0.22
6007-Z/2Z/RS/2RS 35 62 14 0.16 6306-Z/2Z/RS/2RS 30 72 19 0.35
6008-Z/2Z/RS/2RS 40 68 15 0.19 6307-Z/2Z/RS/2RS 35 80 21 0.42
6009-Z/2Z/RS/2RS 45 75 16 0.24 6308-Z/2Z/RS/2RS 40 90 23 0.63
6010-Z/2Z/RS/2RS 50 80 16 0.28 6309-Z/2Z/RS/2RS 45 100 25 0.83
6011-Z/2Z/RS/2RS 55 90 18 0.38 6310-Z/2Z/RS/2RS 50 110 27 1.08
6012-Z/2Z/RS/2RS 60 95 18 0.41 6311-Z/2Z/RS/2RS 55 120 29 1.37
6013-Z/2Z/RS/2RS 65 100 18 0.43 6312-Z/2Z/RS/2RS 60 130 31 1.71
6014-Z/2Z/RS/2RS 70 110 20 0.6 6313-Z/2Z/RS/2RS 65 140 33 2.09
6015-Z/2Z/RS/2RS 75 115 20 0.64 6314-Z/2Z/RS/2RS 70 150 35 2.6
6016-Z/2Z/RS/2RS 80 125 22 1.05 6315-Z/2Z/RS/2RS 75 160 37 3
6017-Z/2Z/RS/2RS 85 130 22 1.1 6316-Z/2Z/RS/2RS 80 170 39 3.62
6018-Z/2Z/RS/2RS 90 140 24 1.16 6317-Z/2Z/RS/2RS 85 180 41 4.27
6019-Z/2Z/RS/2RS 95 145 24 1.21 6404-Z/2Z/RS/2RS 20 72 19 0.4
6020-Z/2Z/RS/2RS 100 150 24 1.25 6405-Z/2Z/RS/2RS 25 80 21 0.51
6204-Z/2Z/RS/2RS 20 47 14 0.1 6406-Z/2Z/RS/2RS 30 90 23 0.72
6205-Z/2Z/RS/2RS 25 52 15 0.12 6407-Z/2Z/RS/2RS 35 100 25 0.82
6206-Z/2Z/RS/2RS 30 62 16 0.19 6408-Z/2Z/RS/2RS 40 110 27 1.16
6207-Z/2Z/RS/2RS 35 72 17 0.27 6409-Z/2Z/RS/2RS 45 120 29 1.55
6208-Z/2Z/RS/2RS 40 80 18 0.37 6410-Z/2Z/RS/2RS 50 130 31 1.91
6209-Z/2Z/RS/2RS 45 85 19 0.42 6411-Z/2Z/RS/2RS 55 140 33 2.3
6210-Z/2Z/RS/2RS 50 90 20 0.47 6412-Z/2Z/RS/2RS 60 150 35 2.8
6211-Z/2Z/RS/2RS 55 100 21 0.58 6413-Z/2Z/RS/2RS 65 160 37 3.35
6212-Z/2Z/RS/2RS 60 110 22 0.77 6414-Z/2Z/RS/2RS 70 180 42 4.6
6213-Z/2Z/RS/2RS 65 120 23 0.98 6415-Z/2Z/RS/2RS 75 190 45 5.69

Packaging:
A: barreled package+outer carton+pallets
B: single box+outer carton+pallets

C: tube package+middle box+outer carton+pallets
D: According to your requirement
Delivery:
A:Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
B:Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
C:More than 200 KGS, we will send by sea. ( Cheapest, but long time )

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 3-20 days if the goods are in stock. or it is 5-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

Long Life Low Friction ZZ 2RS 638 Bearing

Original japan Long Life Low Friction bearing , ZZ 2RS 638 single ball bearingOriginal japan Long Life Low Friction bearing , ZZ 2RS 638 single ball bearing

 

 

Contact Details
Shenzhen Youmeite Bearings Co., Ltd.

Contact Person: Mr. Kent Liu

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