XRB BEARING is 7312А china bearing manufacturer and factory,we focus on produce Russia 7312А tapered roller bearings, 7312А bearing inner diameter is 60mm,7312А bearing outer diameter is 130mm,7312А bearing width is 33.5mm,7312А bearing are made of high quality chrome steel,each 7312А bearings must be 100% testing before packing,XRB 7312А bearing are the same with Russia SPZ,GPZ,VPZ 7312А BEARING, 7312А bearing are popular size that could be used in many applications,
if you have demand for XRB 7312А BEARING OR china 7312А bearings,please contact with firstname.lastname@example.org
XRB Tapered roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged.The projection lines of all the tapered surfaces meet at a common point on the bearing axis.Tapered roller bearings 7312А are generally used to support combined load mainly consisting of radial load.their cups are separable for easy assembling.During mounting and using,radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
HA1 Case-hardened inner and outer rings
HA3 Case-hardened inner ring
J Pressed window-type steel cage, roller centred.
A figure following the J indicates a different cage design
Q Optimized contact geometry and surface finish
R Flanged outer ring
TN9 Injection moulded window-type cage of glass fibre reinforced polyamide 66, roller centred
metric and inch standard tapered roller bearings,are widely used in automible:front wheel, rear-wheel,gear box,pinion shaft in differential gear.machine tool spindle,construction machinery,large agricultural machines,gear reduction unit in railway vehicle,roll neck of roll mill,reduction gear.