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Sealed Stainless Steel Row Deep Groove Ball Bearing D 8-12Mm

Sealed Stainless Steel Row Deep Groove Ball Bearing D 8-12Mm

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Product Details

Description

Stainless steel deep groove ball bearings are the most common type of rolling bearings. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. Stainless steel deep groove ball bearings are available in single and double rows. The structure is simple, and it is easy to achieve higher manufacturing precision than other types, so it is easy to produce in series and mass production, and the manufacturing cost is also low, and the use is extremely common.

working principle

Sealed Stainless Steel Row Deep Groove Ball Bearing D 8-12Mm is mainly used to withstand pure radial loads and also to withstand radial and axial loads. When it is only subjected to a pure radial load, the contact angle is zero. When it has a large radial clearance, it has the performance of an angular contact bearing and can withstand large axial loads. Its friction coefficient is very small, and the limit rotation speed is also very high. Especially in high-speed operation conditions with large axial load, deep groove ball bearings are superior to thrust ball bearings.

Parameter

Principal dimensions (mm)Basic load ratings (KN)Pu (kN)Speed ratings rpm (r/min)Weight (kg)DesignationDimensions (mm)Abutment and fillet dimensions (mm)Value
dDBdyc Crstc CorReference speedLimiting Speeddd1 ~D1 ~r1,2 Minda MinDa Maxra Maxkrfo
81651.120.550.02490000450000.004W628/8-2Z Bearing89.614.20.29.414.60.20.01511
81661.120.550.02490000450000.0043W638/8-2Z Bearing89.614.20.29.414.60.20.01511
81961.590.710.03180000400000.0076W619/8-2Z Bearing89.816.70.39.8170.30.028.8
81961.460.61.6-240000.0071W619/8-2RS1 Bearing89.816.70.39.8170.30.028.8
82272.761.320.05775000380000.013W608-2Z Bearing810.5190.310200.30.02512
82272.761.320.057-220000.013W608-2RS1 Bearing810.5190.310200.30.02512
91751.190.620.02785000430000.0044W628/9-2Z Bearing910.715.20.210.415.60.20.01511
92061.740.830.03680000380000.0085W619/9-2Z Bearing911.617.50.311180.30.0211
92473.121.60.07170000340000.016W609-2Z Bearing912.120.50.311220.30.02513
92683.91.90.08360000300000.022W629-2Z Bearing913.922.40.311.423.60.30.02512
101951.140.570.02580000380000.0056W61800-2Z Bearing1011.817.20.311.8170.30.0159.4
101971.140.570.02580000380000.0074W63800-2Z Bearing1011.817.20.311.8170.30.0159.4
102261.740.8150.03675000360000.01W61900-2Z Bearing1013.219.40.312200.30.029.3
102683.91.90.08367000340000.019W6000-2Z Bearing1012.922.40.312240.30.02512
102683.91.90.083-190000.019W6000-2RS1 Bearing1012.922.40.312240.30.02512
103094.232.280.156000280000.032W6200-2Z Bearing1015.325.30.614.225.80.60.02513
103094.232.280.1-170000.032W6200-2RS1 Bearing1015.325.30.614.225.80.60.02513
1035116.763.250.14350000260000.053W6300-2Z Bearing1017.729.30.614.230.80.60.0311
1035116.763.250.143-150000.053W6300-2RS1 Bearing1017.729.30.614.230.80.60.0311
122151.210.640.02870000360000.0065W61801-2Z Bearing1213.819.20.313.8190.30.0159.7
122461.90.950.04367000320000.012W61901-2Z Bearing1215.421.40.314220.30.029.7
122884.232.280.160000300000.022W6001-2Z Bearing1217.225.50.314260.30.02513
122884.232.280.1-170000.022W6001-2RS1 Bearing1217.225.50.314260.30.02513
1232105.8530.13250000260000.037W6201-2Z Bearing1218.5280.616.227.80.60.02512
1232105.8530.132-150000.037W6201-2RS1 Bearing1218.5280.616.227.80.60.02512
1237128.194.050.17645000220000.06W6301-2Z Bearing1219.331.9117.631.410.0311
1237128.194.050.176-140000.06W6301-2RS1 Bearing1219.331.9117.631.410.0311
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