382930 Four-row Tapered Roller Bearings

382930 four-row tapered roller bearings

Size : d 150mmXD210mm XT 165mm

Weight : 16.5 KG

seals type:open or sealed

Material : GCr15 carbon steel bearing GCr15SiMn

Payment term:T/T,L/C

Delivery : 30-45 days after receiving your payment

Specification :

Item number 382930
Inner diameter(d) 150mm
Outer diameter(D) 210mm
Thickness: 165mm
Type four-row tapered roller bearings
rmin   2.5
r1min   2
basic load ratings (KN)Cr :700
                      Cor :1700
Boundary dimensions (mm):
damax:160
Damin:196
ramax:2.5
rbmax:2
Limiting speeds(r/min):
                 Grease:670
                 oil:850
weight:16.5kg
382930 tapered roller bearings Design Attributes
Two double cones, two single cups and a double cup with a cone spacer and two cup spacers.
Spacers have slots or holes for lubrication.
Cone spacers are hardened to reduce face wear.
Numbered serially to assure correct installation sequence.
 
Applications
Low- and medium-speed rolling mills

What we can offer:
1)  Single row tapered roller bearings   ID 150  to 10000.0000 (mm)
2)  Single row with flange tapered roller bearings  ID
3)  Double row tapered roller bearings TDO ID 174 to 1431.0000 (mm)  
4)  Double row tapered roller bearings TDI ID 174  to 825.0000 (mm) 
5)  Double row tapered roller bearings TDOS ID 174 to 1431.0000 (mm)
6)  Four row tapered roller bearings TDOS ID 200 to 800.0000 (mm)