d - 55 mm

L4 - 115 mm

L5 - 29 mm

L2 - 23 mm

L3 - 127 mm

s - 27,8 mm

A - 66 mm

A1 - 44 mm

B1 - 73 mm

D2 - 83 mm

H - 163 mm

H1 - 105 mm

L - 207 mm

L1 - 69,5 mm

N - 39 mm

N1 - 66 mm

Thread (G) - M6x1

J1 - 22 mm

J2 - 150 mm

Weight - 6,5 Kg

Basic dynamic load rating (C) - 71,5 kN

Basic static load rating (C0) - 44,8 kN

• Model Number: EXT311
• Inner Diameter：55mm Outer Diameter：mm Width：mm
• Type：Bearing Units
• Update date：2025-04-22
• Application:standing experimental equipment,Other machinery,manual Tools,Digital Generator,Workpiece,medical equipment,hot and cold box,tooth filling,Storage Tool,shaft milling machine,transistor fittings
• Similar models:FYH UCT311-32 KOYO UKT311 NACHI UKFCX11+H2311 FYH UCP311-32 SNR UKP311H FYH UCFS311 NACHI UKFX11+H2311 KOYO UCFS311 NACHI UKT311+H2311 NACHI UCF311
• BEARING POWER International Trading Co.,Ltd. specialize in EXT311 products，there is large inventory of SNR EXT311 . We has been built up long-term cooperation with SNR company, could make a bulk order of the EXT311 Which SNR EXT311 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
  23032K	160	240	60	FBJ	Spherical Roller Bearings
  316200	1030	850	74	SKF	Thrust Ball Bearings
  4200ZZ	10	30	14	FBJ	Deep Groove Ball Bearings
  63007-2RS	35	62	20	CX	Deep Groove Ball Bearings
  66584/66520	53,975	122,238	33,338	Timken	Tapered Roller Bearings
  70BER29SV1V	70	100	19	NSK	Angular Contact Ball Bearings
  71910HVDUJ74	50	72	24	SNR	Angular Contact Ball Bearings
  8573/8520	228,6	327,025	52,388	NTN	Tapered Roller Bearings
  CRO-5501	275	385	200	NTN	Tapered Roller Bearings
  D/W R6	22,225	9,525	5,558	SKF	Deep Groove Ball Bearings
  HI-CAP 57407/1D	40	70	19	KOYO	Tapered Roller Bearings
  NF216 E	80	140	26	CX	Cylindrical Roller Bearings
  NJ2868	340	420	48	ISO	Cylindrical Roller Bearings
  NKI6/16	6	16	16	CX	Needle Roller Bearings
  PCJ40-N	40			NKE	Bearing Units
  QJM1.7/8	47,625	114,3	26,9875	RHP	Angular Contact Ball Bearings
  RTC80	80	146	12	INA	Complex Bearings
  NCF3006V	30	55	19	FAG	CYLINDRICAL ROLLER BEARINGS
  SS688	8	16	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  GE-120C-2RS	120	180	85	CONSOLIDATED	SPHERICAL PLAIN BEARINGS