d - 55 mm

D - 120 mm

B - 73 mm

B1 - 55,6 mm

C - 34 mm

e - 2 mm

a - 5 mm

m - 9 mm

s - 27,8 mm

D2 - 83 mm

H1 - 10,6 mm

Thread (G) - M10x1,25

J2 - 22,2 mm

Weight - 2,3 Kg

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

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

• Model Number:EX311
• Inner Diameter：55mm Outer Diameter：120mm Width：73mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:pipe fittings Steel industry,vertical pull,glass,air shower etc,tapping machine,Pneumatic Actuator,power source,medical equipment,Body shaping,insect experimental analysis instrument,equipment and
• Similar models:NACHI UKX11+H2311 ISB SS6311-ZZ KOYO 6311-2RU NTN 6311ZZ NKE 6311-N SKF 6311NR CRAFT 6311ZZ FBJ 4311-2RS ISB SS6311 CX UK211+H2311
• BEARING POWER International Trading Co.,Ltd. specialize in EX311 products，there is large inventory of SNR EX311 . We has been built up long-term cooperation with SNR company, could make a bulk order of the EX311 Which SNR EX311 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
  1306 TN9	30	72	19	ISB	Self-Aligning Ball Bearings
  21308-E1-K + H308	35	90	23	FAG	Spherical Roller Bearings
  22316EKF800	80,000	170,000	58,000	SNR	Thrust Roller Bearings
  22228 KCW33+AH3128	140	250	68	ISO	Spherical Roller Bearings
  24036	180	280	100	ISB	Spherical Roller Bearings
  244K	220	400	65	Timken	Deep Groove Ball Bearings
  3880/3820	41,275	85,725	30,162	ISO	Tapered Roller Bearings
  7238 A-UX	190	340	110	CX	Angular Contact Ball Bearings
  E 220 /S /S 7CE3	20	47	14	SNFA	Angular Contact Ball Bearings
  EXF218	90			SNR	Bearing Units
  GE200-AX	200	340	74	INA	Plain Bearings
  HM88649/HM88610	34,925	72,23252	25,4	AST	Tapered Roller Bearings
  RNA4828	155	175	35	INA	Needle Roller Bearings
  NN3022 K	110	170	45	ISO	Cylindrical Roller Bearings
  NUP2316	80	170	58	ISO	Cylindrical Roller Bearings
  HM92T			53	FAG	WITHDRAWAL NUTS
  110TAD20	110	170	234422 M.SP	Nachi	ANGULAR CONTACT THRUST BALL BEARINGS
  KA042CPO	4.2500	4.7500	.2500	KAYDON	DEEP GROOVE BALL BEARINGS
  77504	20	47	14	New Departure	DEEP GROOVE BALL BEARINGS
  TPSY-60SD	60			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS