Ball bearings manufacturer

Thin Section Deep Groove Ball Bearing were developed for applications where space limitations are of the utmost importance. For example, with the development of humanization design, more and more application for people need smaller and lighter, the difference between the inside and outside diameters of the rings has been minimized or thinned out. Of course this comes at a price by compromising load capacities compared with standard deep groove ball bearing. However, these bearings still accommodate a relatively light radial thrust or combined loads to reach the requirement of application conveniently.

The know-how and the advanced machines used in manufacturing allow our Bearings to reach thin dimensional limits. Our Thin section bearings facilitate the compact design of industrial robots, electrical tools, motor, electrical home appliance, automotive industry, audio-visual and office automation equipment.

68 Series bearings – Metric dimensional series for limited space applications and light load

Thin Section Deep Groove Ball Bearing

68 series Ball Bearings

68 series ball bearings

Any combination of closures is available,please contact us for more details.

Basic
Bearing
No.
Nominal Bearing DimensionsPreferred Shoulder Diameters
dDBr (min)da (min)da (max)Da (max)
OpenShielded sealed
mminchmminchmminchmminchmminchmminchmminchmminch
68550.1969110.433130.118150.19690.150.0066.20.2446.20.2449.90.390
68660.2362130.51183.50.137850.19690.150.0067.40.2917.40.29111.70.461
68770.2756140.55123.50.137850.19690.150.0068.50.3358.50.33512.70.500
68880.3150160.629940.157550.19690.200.008
68990.3543170.669340.157550.19690.200.00810.70.42110.70.42115.20.598
6800100.3937190.748050.196950.19690.300.01212.00.47214.00.55117.80.700
6800W7100.3937190.748070.275670.27560.300.012
6801120.4724210.826850.196950.19690.300.01214.00.55114.50.57119.00.748
6802150.5906240.944950.196950.19690.300.01217.00.66917.50.68922.00.866
6803170.6693261.023650.196950.19690.300.01219.00.74819.50.76824.00.945
6804200.7874321.259870.275670.27560.300.01222.00.86622.50.88630.01.181
6805250.9843371.456770.275670.27560.300.01227.01.06328.01.10235.01.378
6806301.1811421.653570.275670.27560.300.01232.01.26033.01.29940.01.575
6807351.3780471.850470.275670.27560.300.01237.01.45738.01.49645.01.772
6808401.5748522.047270.275670.27560.300.01242.01.65443.01.69350.01.969
6809451.7717582.283570.275670.27560.300.01247.01.85048.01.89056.02.205
6810501.9685652.559170.275670.27560.300.01252.02.04754.02.12663.02.480

We reserve the right to change specifications and other information included in this catalogue without notice.

Other Parameters

Basic
Bearing
No.
Basic Load
Ratings (lbs)
FactorLimiting Speeds
(1000 RPM)
Ball
Complement
Bearing Weight
(Approx.)
Cr 
KN
Cor
KN
foGrease
rpm
Oil
rpm
No.Size
mm
Weight
Ibskg
6850.7150.28212.7460005400081.5880.00530.0024
6861.0800.44013.1400005000082.0000.00590.0027
6871.1700.51013.6390004900092.0000.00660.0030
6881.3300.58514.0370004500092.3810.00880.0040
6891.7200.82014.43500042000112.0000.00880.0040
68001.8300.92514.8330004000092.3810.01100.0050
6800W71.8300.92515.0330004000092.3810.01320.0060
68011.9201.04015.33200038000122.3810.01320.0060
68022.0801.26015.82800032000142.3810.01540.0070
68032.8101.72016.12500030000152.3810.01760.0080
68044.0102.47015.52300028000133.5000.03300.0150
68054.3102.95016.11800023000153.5000.04400.0200
68064.7003.62016.51600019000183.5000.05500.0250
68074.9004.05016.71300017000223.1750.06380.0290
68085.1004.40017.01200015000243.1750.07260.0330
68096.4006.10017.21100013000273.1750.08800.0400
68106.6706.80017.2960011000243.9690.11440.0520