d - 55 mm

D - 120 mm

T - 31.5 mm

B - 29 mm

C - 21 mm

a - 38.1 mm

r1 min. - 2.5 mm

r2 min. - 2.5 mm

r3 min. - 2 mm

r4 min. - 2 mm

Weight - 1.57 Kg

Basic dynamic load rating (C) - 129 kN

Basic static load rating (C0) - 153 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0.83

Calculation factor (Y) - 0.73

Calculation factor (Y0) - 0.4

• Model Number: 30311DJ
• Inner Diameter：55mm Outer Diameter：120mm Width：31.5mm
• Type：Tapered Roller Bearings
• Update date：2023-10-03
• Application:intermediate,crimping tools,key lock,Blood coagulation reagent,industrial supplies,rock drilling machinery,SPA equipment,packing equipment,security,Microwave Equipment,Equipment
• Similar models:Timken 30311 Fersa 30311F NSK HR30311J NACHI E30311J FBJ 30311 NTN 430311XU NTN 4T-430311DX SKF 30311J2/Q ZVL 30311A NTN 30311D
• BEARING POWER International Trading Co.,Ltd. specialize in 30311DJ products，there is large inventory of KBC 30311DJ . We has been built up long-term cooperation with KBC company, could make a bulk order of the 30311DJ Which KBC 30311DJ is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  HK1015	10	14	15	FBJ	Needle Roller Bearings
  WK25X31X20BE	25	31		KOYO	Needle Roller Bearings
  VKBA 1948				SKF	Wheel Bearings
  ZSL192319-TB	95	200	67	INA	Cylindrical Roller Bearings
  AH3972	360	340		FAG	WITHDRAWAL SLEEVES
  SB-22208-SS	40	80	23	McGill	SPHERICAL ROLLER BEARINGS
  51407				RHP	THRUST BALL BEARINGS
  190SD23BRF4	190	400	132	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  R1-614	.2500	.3750	.1250	NMB	DEEP GROOVE BALL BEARINGS
  NF-311E	55	120	29	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS