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Combined Bearing Adjustable with Slide Block and Screw hole shaft QBB
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Standard Combined Bearings
Combined Bearing Adjustable with Combined Bolt QRB-SW
Axial Bearing adjustable with bracket QRA-P
Axial Bearing Adjustable with Bracket and Combined Bolt
Axial Bearing eccentric adjustable with hexagonal shaft
Axial Bearing Eccentric Adjustable with Tooth form Shaft QRA-E
Combined Bearing Adjustable with Combined Bolt and Slide Block Insert
Combined Bearing Adjustable with Screw(Roller Type) QRA-S
Radial Combined Bearing QRQ-W
SLEWING BEARINGS
QIBR Interchange Type from ISB
One Row Ball Standard Series(EB1&ZB1&NB1)
Turntables for Agriculture
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QIBR Interchange Type from KAYDON
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QRKS.2 Light Series
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QIBR Interchange Type Thin Section Bearing from KAYDON
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INA Thin Section Open Type Bearing
QIBR Interchange Type Thin Section Bearing from RBC
RBC Thin Section Open Type Bearing
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NNCF Cylindrical Roller Bearing Full Complement
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NJG Cylindrical Roller Bearing Full Complement
NCF Cylindrical Roller Bearing Full Complement
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E Type Spherical Roller Bearing
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TS type tapered roller bearing
TDO type tapered roller bearing
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FY(TJ&TB&T) Series Inch Shaft
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YAR & YAT & YARAG Series Metric Shaft
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Special Material
Coated bearing
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Applications
Healthcare industry
Energy power generation bearings
Engineering machinery bearings
Port ship industry bearings
Stainless steel bearings
High-temperature bearings
Agricultural machinery bearings
Plastic coated bearings
Machine tool bearings
Industrial automation bearings
About
About
QIBR bearing
QIBR bearing quality control
Business activities
Testing equipment
Culture
Advantage
Service
Service
Delivery package
QIBR engineering consultancy services
Customers Feedback
Contact
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Product items
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QMR30R4-91
Product parameters
Part Number
QMR30R4-91
Seal Type
Rubber seal
Inner Ring Dia. (d)
30mm
Outer Ring Dia. (D)
91.5mm
Outer Ring Width(C)
24mm
Inner Ring Width (B)
19mm
Ring Material
100Cr6 /GCr15
Ball Material
100Cr6 /GCr15
Cage Material
T14 steel
Dynamic Load Rating (Cr)
24KN
Static Load Rating (Cor)
14KN
Grease Filling
80%
Hardness
58-62HRC
Rivet
ML20 steel
QMR30R4-91
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