d - 55 mm

D - 120 mm

B - 49,2 mm

C - 49,2 mm

Weight - 2,32 Kg

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

• Model Number:63311-2RS
• Inner Diameter：55mm Outer Diameter：120mm Width：49,2mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-14
• Application:vacuum suction cup,aerial work equipment,teaching equipment,organic raw materials,hardware,hot and cold box,trolley,agriculture,rolling mill roll neck and slowdown device,Gear grinding machine,Material handling equipment
• Similar models:ISO 63311ZZ ISO 63311-2RS NTN 63311ZZ CX 63311-2RS NTN 63311LLB NTN 63311LLU CX 63311ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 63311-2RS products，there is large inventory of ISO 63311-2RS . We has been built up long-term cooperation with ISO company, could make a bulk order of the 63311-2RS Which ISO 63311-2RS 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
  22330MW33	150	320	108	CRAFT	Spherical Roller Bearings
  231/560 K	560	920	280	ISB	Spherical Roller Bearings
  250RT02	250	418		Timken	Cylindrical Roller Bearings
  4R3036	150,000	220,000	127,000	NTN	Cylindrical Roller Bearings
  51306	30	60	21	ISB	Thrust Ball Bearings
  5315ZZ	75	160	68,3	FBJ	Angular Contact Ball Bearings
  54413	68	140	109,4	ISO	Thrust Ball Bearings
  580/572	82,55	140	36,5125	AST	Tapered Roller Bearings
  BK1208	12	16	8	ISO	Cylindrical Roller Bearings
  GEH340XF/Q	340	480	243	LS	Plain Bearings
  Q240	200	360	58	ISO	Angular Contact Ball Bearings
  LMEKP12L	12	22		Samick	Linear Bearings
  RNAO45X55X17	45	55	17	INA	Needle Roller Bearings
  SYH 1.11/16 WF	42,863			SKF	Bearing Units
  QJ310	50	110	27	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  CRH52VBUU	1.5000	3.2500	1.7500	IKO	NEEDLE BEARINGS
  1901HCDUL	12	24	6	Barden	ANGULAR CONTACT BALL BEARINGS
  Z49500	10	30	9	New Departure	DEEP GROOVE BALL BEARINGS
  R-150-LL	50	90	20	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  TC-1828	1.1250	1.7500	.0781	CONSOLIDATED	THRUST NEEDLE BEARINGS