d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 25 mm

a - 24 mm

Weight - 1,55 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

• Model Number: 30311 A
• Inner Diameter：55mm Outer Diameter：120mm Width：31,5mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:ventilation equipment,sheet industry,packing equipment,hanging clamp,Hydraulic Press,chromatography,Pneumatic Control Elements,Cleaning equipment,training beds etc,filter paper products,small diesel generators
• Similar models:FBJ 30311D NTN 30311D NTN 430311XU NACHI E30311DJ SKF 30311J2/Q Fersa 30311F FBJ 30311 KBC 30311DJ NACHI E30311J Timken 30311
• BEARING POWER International Trading Co.,Ltd. specialize in 30311A products，there is large inventory of CX 30311 A . We has been built up long-term cooperation with CX company, could make a bulk order of the 30311 A Which CX 30311A 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
  231/560 K	560	920	280	ISB	Spherical Roller Bearings
  2306K+H2306	25	72	27	SKF	Self-Aligning Ball Bearings
  24060 EK30W33+AOH24060	280	460	160	ISB	Spherical Roller Bearings
  6024NR	120	180	28	NACHI	Deep Groove Ball Bearings
  7020 ACD/HCP4AL	150	100	24	SKF	Angular Contact Ball Bearings
  80BER10S	80	125	22	NSK	Angular Contact Ball Bearings
  BPFL5	25			NACHI	Bearing Units
  E 260 7CE1	60	110	22	SNFA	Angular Contact Ball Bearings
  DC4960VW	300	420	118	KOYO	Cylindrical Roller Bearings
  EGBZ0912-E40	14,288	16,669	19,05	INA	Plain Bearings
  GEZ 008 ES	22,225	12,7	11,1	SKF	Plain Bearings
  NN3006K	30	55	19	KOYO	Cylindrical Roller Bearings
  NNU 4920 BK/SPW33	100	140	40	SKF	Cylindrical Roller Bearings
  S61922	110	150	20	ZEN	Deep Groove Ball Bearings
  SF2052LB	100,000	150,000	16,000	NTN	Angular Contact Ball Bearings
  SS 6301	12	37	12	ISB	Deep Groove Ball Bearings
  UCC312	60		71	NACHI	Bearing Units
  6300-2RSNR	10	35	11	FAG	DEEP GROOVE BALL BEARINGS
  MRJ9E	9.0000	17.0000	3.0000	RHP	CYLINDRICAL ROLLER BEARINGS
  6014NR	70	110	20	STEYR	DEEP GROOVE BALL BEARINGS