d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 21 mm

Weight - 1,56 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 158 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4300 r/min

• Model Number:31311
• Inner Diameter：55mm Outer Diameter：120mm Width：31,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:car,trolley,blood cell reagent,reinforced machinery,other processing,pump industry,marine test,Spectrum Products,Broadcasting System,water protection,large agricultural machinery
• Similar models:NKE 31311-DF NSK HR31311J CYSD 31311 SKF 31311J2/QDF ISB 31311 Fersa 31311F NKE 31311 CX 31311A ZVL 31311A ISO 31311
• BEARING POWER International Trading Co.,Ltd. specialize in 31311 products，there is large inventory of CYSD 31311 . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 31311 Which CYSD 31311 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
  22210EAKE4	50	90	23	NSK	Spherical Roller Bearings
  713630360				FAG	Wheel Bearings
  7320T1DFTP5+TKZ0126	100	215	151,3	NTN	Angular Contact Ball Bearings
  F16194	42	76	39	Fersa	Angular Contact Ball Bearings
  GE340AW	340	540	116	ISO	Plain Bearings
  HM516448/HM516410	82,55	133,35	39,688	NSK	Tapered Roller Bearings
  JLM813049/JLM813010	70	110	26	KOYO	Tapered Roller Bearings
  RIF-5	2,38	7,938	2,779	NMB	Deep Groove Ball Bearings
  SDM35	35	52	49,5	KOYO	Linear Bearings
  SL024932	160	206,16	60	NBS	Cylindrical Roller Bearings
  NJ1072	360	540	82	FAG	CYLINDRICAL ROLLER BEARINGS
  KT-110	11.0000	12.5000	.8750	KAYDON	TAPERED ROLLER BEARINGS
  KC055XPO	5.5000	6.2500	.3750	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  1314FF	70	150	35	FED	DEEP GROOVE BALL BEARINGS
  NNC4914V.C3	70	100	30	SKF	CYLINDRICAL ROLLER BEARINGS
  R2032.2Z	.3125	.5000	.1562	FAG	DEEP GROOVE BALL BEARINGS
  NA2095	95	130	32	NADELLA	NEEDLE BEARINGS
  95732	1.2500	1.8750	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  A-5240WB	200	360	4.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  3907	68	35		CONSOLIDATED	THRUST BALL BEARINGS