d - 55 mm

D - 120 mm

T - 63 mm

Weight - 3,30 Kg

Basic dynamic load rating (C) - 204,82 kN

Basic static load rating (C0) - 269,5 kN

(Grease) Lubrication Speed - 5040 r/min

(Oil) Lubrication Speed - 5320 r/min

• Model Number:31311J/DF
• Inner Diameter：55mm Outer Diameter：120mm Width：63mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:cleaners,Antenna Industry,Cylinder Type,tire industry,Blood coagulation reagent,aerial work platform,sleep monitoring,Equipment,auto tools,engineering machinery,garden machinery
• Similar models:NKE 31311 CYSD 31311 ISO 31311 ZVL 31311A SKF 31311J2/QCL7C Fersa 31311F NKE 31311-DF SKF 31311J2/QDF Timken X31311M/Y31311M SNR 31311A
• BEARING POWER International Trading Co.,Ltd. specialize in 31311J/DF products，there is large inventory of ISB 31311J/DF . We has been built up long-term cooperation with ISB company, could make a bulk order of the 31311J/DF Which ISB 31311J/DF 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  140RJ93	140	271		Timken	Cylindrical Roller Bearings
  22248-E1-K + AH2248	220	440	120	FAG	Spherical Roller Bearings
  4T-3982/3920	63,5	112,712	30,162	NTN	Tapered Roller Bearings
  51426	130	270	110	KOYO	Thrust Ball Bearings
  6207	35	72	17	CX	Deep Groove Ball Bearings
  61904-2RZ	37	20	9	SKF	Deep Groove Ball Bearings
  7024 A-UX	120	180	56	CX	Angular Contact Ball Bearings
  71928 ACD/HCP4AH1	190	140	24	SKF	Angular Contact Ball Bearings
  71932 CDB	160	220	56	ISO	Angular Contact Ball Bearings
  94700/94113B	177,8	288,925	63,5	Timken	Tapered Roller Bearings
  GE15ES	15	26	12	SKF	Plain Bearings
  GE22-PB	22	42	28	INA	Plain Bearings
  GEFZ6S	6,35	16,67	8,71	LS	Plain Bearings
  NF226	130	204	40	NTN	Cylindrical Roller Bearings
  6311ZNR	55	120	29	FAG	DEEP GROOVE BALL BEARINGS
  RLS23	5.0000	9.0000	1.3750	FAG	CYLINDRICAL ROLLER BEARINGS
  NA4904RSR	20	37	17	INA	NEEDLE BEARINGS
  QJM13/4	1.7500	4.2500	1.0625	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  120SD31	120	200	62	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  51305				STEYR	THRUST BALL BEARINGS