d - 55 mm

L4 - 115 mm

L5 - 29 mm

L2 - 23 mm

L3 - 127 mm

s - 25 mm

A - 66 mm

A1 - 44 mm

B1 - 66 mm

D1 - 74,9 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 - 6,1 Kg

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

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

• Model Number: UCT311
• Inner Diameter：55mm Outer Diameter：mm Width：mm
• Type：Bearing Units
• Update date：2025-12-16
• Application:Equipment,Laser Measurements,Cylinder Type,Dental Drill etc,raw material accessories,large agricultural machinery,supporting facilities,stirrer,Beauty and Body,Low-voltage electrical equipment,Seals
• Similar models:CX UCP311 FYH UCC311 NACHI UCT311 KOYO UKF311 SNR UKP311H SNR EXT311 SNR EXC311 KOYO UKFS311 KOYO UKP311 SNR UCF311
• BEARING POWER International Trading Co.,Ltd. specialize in UCT311 products，there is large inventory of SNR UCT311 . We has been built up long-term cooperation with SNR company, could make a bulk order of the UCT311 Which SNR UCT311 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
  22318 CW33	90	190	64	CX	Spherical Roller Bearings
  311W	55	120	29	Timken	Deep Groove Ball Bearings
  322/28R	28	58	20,25	KOYO	Tapered Roller Bearings
  6218BI	90	160	30	KOYO	Angular Contact Ball Bearings
  62207	35	72	23	Fersa	Deep Groove Ball Bearings
  6310DDU	50	110	27	NSK	Deep Groove Ball Bearings
  6804-2RS	20	32	7	KOYO	Deep Groove Ball Bearings
  72V7921	72	79	21	KOYO	Needle Roller Bearings
  BK5018	50	58	18	CX	Cylindrical Roller Bearings
  GE 22 XS K	22	37	19	ISB	Plain Bearings
  KFC100	254	292,1	19,05	KOYO	Deep Groove Ball Bearings
  NF330	150	320	65	KOYO	Cylindrical Roller Bearings
  NU3207	35	72	27	CX	Cylindrical Roller Bearings
  S684	4	9	2,5	ZEN	Deep Groove Ball Bearings
  NU2938E	190	260	42	SKF	CYLINDRICAL ROLLER BEARINGS
  CSCB050	5.0000	5.6250	.3125	INA	DEEP GROOVE BALL BEARINGS
  NAF122413	12	24	13	IKO	NEEDLE BEARINGS
  2207	35	72	23	CONSOLIDATED	SELF
  7032MG	160	240	38	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  LER-47	2.8750		17.45	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS