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 Product List

Auto Bearings


Front Wheel Hub Bearings
  Rear Wheel Hub Bearings
 

Tensioner&Idler Bearings

 

Clutch Release Bearings

 

Wheel Hub Bearing(One Generation)

 

Wheel Hub Bearing( second generation)

 

Wheel Hub Bearing ABS System

 

Water Pump Bearing

 

Automotive Tapered Roller Bearings

 

Steering Wheel Bearings

 

Universal Joint Kits

    Automobile Center Support Bearing
  Steering Gear Box Bearings
  Special Non Standard Auto Bearing
  Automobile Alternator Bearing
  Automotive Air Condition Bearings

Industry Bearing


Deep Groove Ball Bearings
  Angular Contact Ball Bearing
 

Cylindrical Roller Bearings

 

Self-Aligning Ball Bearing

 

Spherical Roller Bearings

 

Tapered Roller Bearings

 

Bearing Units

 

Thrust Bearings

 

Needle Roller Bearings

 

Linear Bearings

 

Special Non Standard bearings

Power Transmission Parts


Ball leading Screw

 

Linear Motion Shaft

  Linear Guide Rail and Block Assemblies
  Precise Crossing Guide Rail

Auto Steering Gears


Worm and level Steering Gears

 

Rack and Pinion Type Steering Gears

 

Recirculating Ball Type Steering Gears


  Products

EMQ ball bearing
 
EMQ ball bearing bearing
 

69 SERIES EMQ BALL BEARINGS

Basic Bearing No.

Bore
d
mm inch

Outer Diameter
D
mm inch

Width
W
Mm inch

Radius
r
mm inch

Basic Load
Rating KN

Maximum Run out Speed

Weight
Kg/pc

Dynamic
C

Static
C0

Grease
r/min

Oil
r/min

693
W693
694
695
696
697
698
699

3      .1181
3      .1181
4      .1575
5      .1969
6      .2362
7      .2756
8      .315
9      .3543

8      .315
8      .315
11    .4331
13    .5118
15    .5906
17    .6693
19    .7480
20    .7874

3    .1181
4    .1575
4    .1575
4    .1575
5    .1969
5    .1969
6    .2362
6    .2362

0.15 .006
0.15 .006
0.15 .006
0.2  .008
0.2  .008
0.3  .012
0.3  .012
0.3  .012

0.56
0.56
0.715
1.08
1.35
1.61
1.99
2.48

0.18
0.18
0.276
0.43
0.53
0.715
0.865
1.09

54000
54000
45000
34000
32000
30000
28000
27000

63000
63000
52000
43000
40000
38000
36000
34000

0.0006
0.0007
0.0018
0.0024
0.0038
0.0052
0.0073
0.0082

6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910

10    .3937
12    .4724
15    .5906
17    .6693
20    .7874
25    .9843
30   1.1811
35   1.3780
40   1.5748
45   1.7717
50   1.9685

22    .8661
24    .9449
28  1.1024
30  1.1811
37  1.4567
42  1.6535
47  1.8504
55  2.1654
62  2.4409
68  2.6772
72  2.8346

6    .2362
6    .2362
7    .2756
7    .2756
9    .3543
9    .3543
9    .3543
10  .3937
12  .4724
12  .4724
12  .4724

0.3  .012
0.3  .012
0.3  .012
0.3  .012
0.3  .012
0.3  .012
0.3  .012
0.3  .012
0.3  .012
0.3  .012
0.3  .012

2.70
2.89
4.10
4.65
6.40
7.05
7.25
11.2
14.6
15.1
15.6

1.27
1.46
2.06
2.58
3.70
4.55
5.00
7.45
10.2
11.2
12.2

25000
20000
19000
18000
17000
14000
12000
10000
8000
6000
4000

32000
28000
26000
24000
22000
18000
16000
14000
12000
10000
8000

0.009
0.011
0.016
0.018
0.036
0.042
0.048
0.074
0.110
0.128
0.132


R SERIES EMQ BALL BEARINGS

Basic Bearing No.

Bore
d
mm inch

Outer Diameter
D
Mm  inch

Width
W

Radius
r
mm   inch

Basic Load
Rating KN

Open
mm  inch

Shield
Seal
mm  inch

Dynamic
C

Static
C0

R156
R166
R3
R3A
R168
R188
R4
R4A
R6
R8
R8-7
R10
R12
99502H

4.763     .1875
4.763     .1875
4.763     .1875
4.763     .1875
6.350     .2500
6.350     .2500
6.350     .2500
6.350     .2500
9.525     .3750
12.700   .5000
11.113   .4375
15.875   .6250
19.050   .7500
15.875   .6250

7.938      .3125
9.525      .3750
12.700    .5000
12.700    .5000
9.525      .3750
12.700    .5000
15.875    .6250
19.050    .7500
22.225    .8750
28.575  1.1250
28.575  1.1250
34.925  1.3750
41.275  1.6250
34.925  1.3750

2.78 .1094
3.18 .1250
3.97 .1562
4.98 .1960
3.18 .1250
3.18 .1250
4.98 .1960
5.56 .2188
5.56  .2188
6.35 .2500
6.35 .2500
7.14 .2812
7.94 .3125
......

3.18     .1250
3.18     .1250
4.98     .1960
4.98     .1960
3.18     .1250
4.76     .1875
4.98     .1960
7.14     .2812
7.14     .2812
7.94     .3125
......
8.73     .3438
11.11   .4375
11         .4331

0.1      .004
0.1      .004
0.15    .006
0.15    .006
0.1      .004
0.15    .006
0.2      .008
0.3      .012
0.3      .012
0.3      .012
0.3      .012
0.6      .024
0.6      .024
0.6      .024

0.395
0.710
1.31
1.31
0.268
0.83
1.48
2.34
3.30
3.912
3.912
4.605
7.246
7.75

0.143
0.268
0.49
0.49
0.136
0.37
0.615
0.885
1.40
2.245
2.245
2.774
4.445
3.60


16 SERIES EMQ BALL BEARINGS

Basic Bearing No.

Bore
d
mm   inch

Outer diameter
D
mm   inch

Width
W
mm   inch

Radius
r
mm   inch

Basic Load
Rating KN

Ball
Complement

Dynamic
C

Static
C0

NO.

Size
mm

1601
1602
1603
1604
1605
1606
1607
1614
1615
1616
1620
1621
1622
1623
1628
1630
1633
1635

 4.763     .1875
 6.350    .2500
 7.938     .3125
9.525      .3750
7.938      .3125
9.525      .3750
11.113    .4375
9.525      .3750
11.113    .4375
12.700    .5000
11.113    .4375
12.700    .5000
14.288    .5625
15.875    .6250
15.875    .6250
19.050    .7500
15.875    .6250
19.050    .7500

 17.463    .6875
17.463    .6875
22.225    .8750
22.225    .8750
23.019    .9062
23.019    .9062
23.019    .9062
28.575   1.1250
28.575   1.1250
28.575   1.1250
34.925   1.3750
34.925   1.3750
34.925   1.3750
34.925   1.3750
41.2751.6250
41.2751.6250
44.4501.7500
44.4501.7500

*6.350  .2500
*6.350  .2500
#7.144  .2812
#7.144  .2812
7.938    .3125
7.938    .3125
7.938    .3125
9.525    .3750
9.525    .3750
9.525    .3750
11.113   .4375
11.113   .4375
11.113   .4375
11.113   .4375
12.700   .5000
12.700   .5000
12.700   .5000
12.700   .5000

0.3     .012
0.3     .012
0.3     .012
0.3     .012
0.3     .012
0.3     .012
0.3     .012
0.3     .012
0.3     .012
0.3     .012
0.6     .024
0.6     .024
0.6    .024
0.6    .024
0.6    .024
0.6      .024
1.0      .039
1.0      .039

1.511
1.511
2.547
2.547
2.547
2.547
3.556
3.921
3.921
3.921
5.881
5.881
5.881
5.881
7.232
7.232
7.232
7.232

0.724
0.724
1.342
1.342
1.342
1.342
1.938
2.245
2.245
2.245
3.471
3.471
3.471
3.471
4.45
4.45
4.45
4.45

6
9
7
7
7
7
7
8
8
8
10
10
10
10
9
9
9
9

3.969
2.831
3.969
3.969
3.969
3.969
3.969
4.763
4.763
4.763
4.763
4.763
4.763
4.763
6.35
6.35
6.35
6.35


Our EMQ bearings (single row deep groove ball bearings) can reach the
 
Accuracy grade of ABEC3 (P6) and ABEC5 (P5), ZV3. They are suitable for high speed, high precision, low friction and low noise operations, such as household appliances, office equipment, electric appliance, electronics equipment, optical instrument, medical instrument and others. 608, 6200~6208, 6300~6308, 693 are strongly recommended

2) Our high-speed & precision bearings mainly referred to matched angular contact ball bearings at ABEC7(P4) and ABEC5 (P5). They have
Characteristics of high rotary precise and high dimensional precision,
Suitable for high-speed operating, like applying for motor spindles,
High-speed tool machinery and precise measure equipments. Their cages are mainly made of phenolic laminated resin or glass-fiber reinforced polyamide 66

 
 If there is any question on EMQ ball bearing design and improvement. Welcome to contact us in details

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Deep Groove Ball Bearings  
Structure Assortment
Open deep groove ball bearings
Shield deep groove ball bearings
Sealed deep groove ball bearings
Material Assortment
Chrome steel ball bearings
Carbon steel ball bearings
Stainless steel ball bearings
Ceramic ball bearings
Hybrid ball bearings
Usage Assortment
EMQ ball bearing
R/C ball bearing
Motorcycle bearing
Conveyor ball bearing
Bicycle bearing
Skateboard bearing
Wheelchair bearing
Fishing gear bearing
Scooter ball bearing
Air conditioning bearings
Window and Door Pulley Bearings Series
Window pulley roller bearings
Window roller bearing assembly sets
Plastic pulley bearings
Pressed stamped special bearings
Design Assortment
Ball bearings with snap ring groove on outer rings
Ball bearings with flange outer rings
Ball bearings with felt seal
Ball bearings with extended inner rings
Ball bearings with band
Ball bearings with anti slip inner rings (89000 type)
One direction ball bearings
Ball bearings with filling slot
Double row ball bearings
Bearing Item No Assortment
60 series ball bearings
62 series ball bearings
63 series ball bearings
67 series ball bearings
68 series ball bearings
69 series ball bearings
16 series ball bearings
R inch series ball bearings
Miniature ball bearings
Special non standard ball bearings

Other related category: Auto Bearings,   Power Transmission Parts,   Auto Steering Gears
Relative Product : Deep Groove Ball Bearings , Angular Contact Ball Bearing , Cylindrical Roller Bearings , Self-Aligning Ball Bearing , Spherical Roller Bearings , Tapered Roller Bearings , Bearing Units , Thrust Bearings , Needle Roller Bearings , Linear Bearings , Special Non Standard Bearings

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