
Image may differ from product. See technical specification for details.
Standard
GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh
Inner ring diameter
10mm-280mm
Outer ring diameter
20mm-400mm
Weight
0.2kg-300kg
Material
GCr15, 52100, 100Cr6, SUJ2, Stainless Steel, German High Nitrogen Stainless Steel CRONIDUR30, Ceramic
Brand
QIBR/OEM/Neutral
Package
QIBR/Standard Industrial Package/OEM
Applications
Machine tool spindle, centrifuge, booster pump, oil pump, blower, various gearboxes, laboratory equipment
Pairing method
DB, DF, DT, DBD, DBB, SU

NO. | Product | Product Number | Basic dynamic load rating | Basic static load rating | Inner diameter (d) | Mass | Outer diameter (D) | Width (B) |
---|---|---|---|---|---|---|---|---|
8001 |
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B71938-C-P2-U | 166.00 KN | 212.00 KN | 190 mm | 4.4 kg | 260 mm | 33 mm |
8002 |
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B71938-C-P2-DT-H | 166.00 KN | 212.00 KN | 190 mm | 4.4 kg | 260 mm | 33 mm |
8003 |
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B71938E | 156.00 KN | 200.00 KN | 190 mm | 4.4 kg | 260 mm | 33 mm |
8004 |
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B71938-E-P2-DU | 156.00 KN | 200.00 KN | 190 mm | 4.4 kg | 260 mm | 33 mm |
8005 |
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HCB71938C | 116.00 KN | 150.00 KN | 190 mm | 3.6 kg | 260 mm | 33 mm |
8006 |
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HCB71938-C-P2-DB | 116.00 KN | 150.00 KN | 190 mm | 3.6 kg | 260 mm | 33 mm |
8007 |
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HCB71938E | 108.00 KN | 140.00 KN | 190 mm | 3.6 kg | 260 mm | 33 mm |
8008 |
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HCB71938-E-P2-DT | 108.00 KN | 140.00 KN | 190 mm | 3.6 kg | 260 mm | 33 mm |
8009 |
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B7038C | 250.00 KN | 305.00 KN | 190 mm | 9.3 kg | 290 mm | 46 mm |
8010 |
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B7038-C-P2-U | 250.00 KN | 305.00 KN | 190 mm | 9.3 kg | 290 mm | 46 mm |
8011 |
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B7038-C-P2-DT-H | 250.00 KN | 305.00 KN | 190 mm | 9.3 kg | 290 mm | 46 mm |
8012 |
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B7038E | 236.00 KN | 290.00 KN | 190 mm | 9.3 kg | 290 mm | 46 mm |
8013 |
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B7038-E-P2-DU | 236.00 KN | 290.00 KN | 190 mm | 9.3 kg | 290 mm | 46 mm |
8014 |
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B7238C | 315.00 KN | 415.00 KN | 190 mm | 20.3 kg | 290 mm | 46 mm |
8015 |
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B7238-C-P2-U | 315.00 KN | 415.00 KN | 190 mm | 20.3 kg | 290 mm | 46 mm |
8016 |
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B7238-C-P2-DT-H | 315.00 KN | 415.00 KN | 190 mm | 20.3 kg | 290 mm | 46 mm |
8017 |
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B7238E | 300.00 KN | 390.00 KN | 190 mm | 20.3 kg | 290 mm | 46 mm |
8018 |
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B7238-E-P2-DU | 300.00 KN | 390.00 KN | 190 mm | 20.3 kg | 290 mm | 46 mm |
8019 |
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B71840C | 81.50 KN | 114.00 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8020 |
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B71840-C-P2-U | 81.50 KN | 114.00 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8021 |
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B71840-C-P2-DT-H | 81.50 KN | 114.00 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8022 |
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B71840E | 76.50 KN | 106.00 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8023 |
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B71840-E-P2-DU | 76.50 KN | 106.00 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8024 |
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HCB71840C | 57.00 KN | 78.00 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8025 |
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HCB71840-C-P2-DB | 57.00 KN | 78.00 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8026 |
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HCB71840E | 53.00 KN | 73.50 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8027 |
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HCB71840-E-P2-DT | 53.00 KN | 73.50 KN | 200 mm | 2.3 kg | 250 mm | 24 mm |
8028 |
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B71940C | 204.00 KN | 255.00 KN | 200 mm | 6.1 kg | 280 mm | 38 mm |
8029 |
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B71940-C-P2-U | 204.00 KN | 255.00 KN | 200 mm | 6.1 kg | 280 mm | 38 mm |
8030 |
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B71940-C-P2-DT-H | 204.00 KN | 255.00 KN | 200 mm | 6.1 kg | 280 mm | 38 mm |
8031 |
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B71940E | 193.00 KN | 240.00 KN | 200 mm | 6.1 kg | 280 mm | 38 mm |
8032 |
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B71940-E-P2-DU | 193.00 KN | 240.00 KN | 200 mm | 6.1 kg | 280 mm | 38 mm |
8033 |
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HCB71940C | 140.00 KN | 176.00 KN | 200 mm | 5.1 kg | 280 mm | 38 mm |
8034 |
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HCB71940-C-P2-DB | 140.00 KN | 176.00 KN | 200 mm | 5.1 kg | 280 mm | 38 mm |
8035 |
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HCB71940E | 134.00 KN | 166.00 KN | 200 mm | 5.1 kg | 280 mm | 38 mm |
8036 |
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HCB71940-E-P2-DT | 134.00 KN | 166.00 KN | 200 mm | 5.1 kg | 280 mm | 38 mm |
8037 |
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B7040C | 305.00 KN | 390.00 KN | 200 mm | 12.0 kg | 310 mm | 51 mm |
8038 |
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B7040-C-P2-U | 305.00 KN | 390.00 KN | 200 mm | 12.0 kg | 310 mm | 51 mm |
8039 |
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B7040-C-P2-DT-H | 305.00 KN | 390.00 KN | 200 mm | 12.0 kg | 310 mm | 51 mm |
8040 |
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B7040E | 290.00 KN | 365.00 KN | 200 mm | 12.0 kg | 310 mm | 51 mm |
8041 |
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B7040-E-P2-DU | 290.00 KN | 365.00 KN | 200 mm | 12.0 kg | 310 mm | 51 mm |
8042 |
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B7240C | 325.00 KN | 440.00 KN | 200 mm | 24.40 kg | 360 mm | 58 mm |
8043 |
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B7240-C-P2-U | 325.00 KN | 440.00 KN | 200 mm | 24.40 kg | 360 mm | 58 mm |
8044 |
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B7240-C-P2-DT-H | 325.00 KN | 440.00 KN | 200 mm | 24.40 kg | 360 mm | 58 mm |
8045 |
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B7240E | 310.00 KN | 415.00 KN | 200 mm | 24.40 kg | 360 mm | 58 mm |
8046 |
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B7240-E-P2-DU | 310.00 KN | 415.00 KN | 200 mm | 24.40 kg | 360 mm | 58 mm |
8047 |
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B71844C | 83.00 KN | 118.00 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8048 |
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B71844-C-P2-U | 83.00 KN | 118.00 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8049 |
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B71844-C-P2-DT-H | 83.00 KN | 118.00 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8050 |
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B71844E | 78.00 KN | 110.00 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8051 |
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B71844-E-P2-DU | 78.00 KN | 110.00 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8052 |
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HCB71844C | 57.00 KN | 83.00 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8053 |
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HCB71844-C-P2-DB | 57.00 KN | 83.00 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8054 |
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HCB71844E | 54.00 KN | 76.50 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8055 |
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HCB71844-E-P2-DT | 54.00 KN | 76.50 KN | 220 mm | 2.50 kg | 270 mm | 24 mm |
8056 |
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B71944C | 216.00 KN | 285.00 KN | 220 mm | 6.7 kg | 300 mm | 38 mm |
8057 |
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B71944-C-P2-U | 216.00 KN | 285.00 KN | 220 mm | 6.7 kg | 300 mm | 38 mm |
8058 |
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B71944-C-P2-DT-H | 216.00 KN | 285.00 KN | 220 mm | 6.7 kg | 300 mm | 38 mm |
8059 |
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B71944E | 204.00 KN | 270.00 KN | 220 mm | 6.7 kg | 300 mm | 38 mm |
8060 |
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B71944-E-P2-DU | 204.00 KN | 270.00 KN | 220 mm | 6.7 kg | 300 mm | 38 mm |
8061 |
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HCB71944C | 150.00 KN | 200.00 KN | 220 mm | 5.6 kg | 300 mm | 38 mm |
8062 |
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HCB71944-C-P2-DB | 150.00 KN | 200.00 KN | 220 mm | 5.6 kg | 300 mm | 38 mm |
8063 |
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HCB71944E | 140.00 KN | 190.00 KN | 220 mm | 5.6 kg | 300 mm | 38 mm |
8064 |
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HCB71944-E-P2-DT | 140.00 KN | 190.00 KN | 220 mm | 5.6 kg | 300 mm | 38 mm |
8065 |
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B7044C | 325.00 KN | 440.00 KN | 220 mm | 16.0 kg | 340 mm | 56 mm |
8066 |
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B7044-C-P2-U | 325.00 KN | 440.00 KN | 220 mm | 16.0 kg | 340 mm | 56 mm |
8067 |
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B7044-C-P2-DT-H | 325.00 KN | 440.00 KN | 220 mm | 16.0 kg | 340 mm | 56 mm |
8068 |
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B7044E | 310.00 KN | 415.00 KN | 220 mm | 16.0 kg | 340 mm | 56 mm |
8069 |
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B7044-E-P2-DU | 310.00 KN | 415.00 KN | 220 mm | 16.0 kg | 340 mm | 56 mm |
8070 |
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B7244C | 400.00 KN | 560.00 KN | 220 mm | 33.6 kg | 400 mm | 65 mm |
8071 |
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B7244-C-P2-U | 400.00 KN | 560.00 KN | 220 mm | 33.6 kg | 400 mm | 65 mm |
8072 |
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B7244-C-P2-DT-H | 400.00 KN | 560.00 KN | 220 mm | 33.6 kg | 400 mm | 65 mm |
8073 |
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B7244E | 380.00 KN | 540.00 KN | 220 mm | 33.6 kg | 400 mm | 65 mm |
8074 |
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B7244-E-P2-DU | 380.00 KN | 540.00 KN | 220 mm | 33.6 kg | 400 mm | 65 mm |
8075 |
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B71848C | 106.00 KN | 150.00 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8076 |
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B71848-C-P2-U | 106.00 KN | 150.00 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8077 |
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B71848-C-P2-DT-H | 106.00 KN | 150.00 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8078 |
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B71848E | 98.00 KN | 140.00 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8079 |
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B71848-E-P2-DU | 98.00 KN | 140.00 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8080 |
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HCB71848C | 72.00 KN | 104.00 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8081 |
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HCB71848-C-P2-DB | 72.00 KN | 104.00 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8082 |
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HCB71848E | 68.00 KN | 96.50 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8083 |
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HCB71848-E-P2-DT | 68.00 KN | 96.50 KN | 240 mm | 3.9 kg | 300 mm | 28 mm |
8084 |
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B71948C | 224.00 KN | 310.00 KN | 240 mm | 7.2 kg | 320 mm | 38 mm |
8085 |
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B71948-C-P2-U | 224.00 KN | 310.00 KN | 240 mm | 7.2 kg | 320 mm | 38 mm |
8086 |
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B71948-C-P2-DT-H | 224.00 KN | 310.00 KN | 240 mm | 7.2 kg | 320 mm | 38 mm |
8087 |
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B71948E | 146.00 KN | 200.00 KN | 240 mm | 7.2 kg | 320 mm | 38 mm |
8088 |
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B71948-E-P2-DU | 146.00 KN | 200.00 KN | 240 mm | 7.2 kg | 320 mm | 38 mm |
8089 |
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B7048C | 335.00 KN | 465.00 KN | 240 mm | 17.0 kg | 360 mm | 56 mm |
8090 |
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B7048-C-P2-U | 335.00 KN | 465.00 KN | 240 mm | 17.0 kg | 360 mm | 56 mm |
8091 |
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B7048-C-P2-DT-H | 335.00 KN | 465.00 KN | 240 mm | 17.0 kg | 360 mm | 56 mm |
8092 |
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B7048E | 315.00 KN | 440.00 KN | 240 mm | 17.0 kg | 360 mm | 56 mm |
8093 |
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B7048-E-P2-DU | 315.00 KN | 440.00 KN | 240 mm | 17.0 kg | 360 mm | 56 mm |
8094 |
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B71952C | 285.00 KN | 415.00 KN | 260 mm | 12.1 kg | 360 mm | 46 mm |
8095 |
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B71952E | 270.00 KN | 390.00 KN | 260 mm | 12.1 kg | 360 mm | 46 mm |
8096 |
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B71952-E-P2-DU | 270.00 KN | 390.00 KN | 260 mm | 12.1 kg | 360 mm | 46 mm |
8097 |
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B71956C | 300.00 KN | 450.00 KN | 280 mm | 12.9 kg | 380 mm | 46 mm |
8098 |
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B71956E | 280.00 KN | 425.00 KN | 280 mm | 12.9 kg | 380 mm | 46 mm |
8099 |
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B71956-E-P2-DU | 280.00 KN | 425.00 KN | 280 mm | 12.9 kg | 380 mm | 46 mm |
8100 |
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B71960C | 360.00 KN | 570.00 KN | 300 mm | 20.4 kg | 420 mm | 56 mm |