d - 55 mm

D - 120 mm

B - 49.2 mm

C - 49.2 mm

a - 4.06 mm

b - 3.1 mm

f - 2.82 mm

r min. - 2 mm

D1 - 115.21 mm

D2 - 129.7 mm

Weight - 2.30 Kg

Basic dynamic load rating (C) - 112 kN

Basic static load rating (C0) - 86,5 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5500 r/min

• Model Number: 5311NR
• Inner Diameter：55mm Outer Diameter：120mm Width：49.2mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:vertical sawing machine,industrial skin care,forming machine,Anesthetic Equipment,instrumentation instrument,generator,Industrial equipment,glass processing machine,tower crane,medical treatment,quality inspection equipment
• Similar models:FBJ 5311 KOYO 5311-2RS CYSD 5311 Timken 5311KG NACHI 5311 FBJ 5311-2RS KOYO 5311 AST 5311-2RS KOYO 5311ZZ Timken 5311W
• BEARING POWER International Trading Co.,Ltd. specialize in 5311NR products，there is large inventory of NACHI 5311NR . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 5311NR Which NACHI 5311NR 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
  5211WG	55	100	33,32	Timken	Angular Contact Ball Bearings
  33016 A	80	125	36	CX	Tapered Roller Bearings
  3NC6204YH4	20	47	14	KOYO	Deep Groove Ball Bearings
  4209	45	85	23	CX	Deep Groove Ball Bearings
  4215	75	130	31	CYSD	Deep Groove Ball Bearings
  6016ZZ	80	125	22	NTN	Deep Groove Ball Bearings
  6212NR	60,000	110,000	22,000	NTN-SNR	Deep Groove Ball Bearings
  6312ZZE	60	130	31	NACHI	Deep Groove Ball Bearings
  7215UCG/GNP42	75	130	25	NTN	Angular Contact Ball Bearings
  7313CDF	65	140	33	CYSD	Angular Contact Ball Bearings
  GE 050 HCR-2RS	50	90	56	ISO	Plain Bearings
  HX110 /S 7CE3	110	170	28	SNFA	Angular Contact Ball Bearings
  KBHL 10-PP	10	19		NBS	Linear Bearings
  NF424	120	310	72	KOYO	Cylindrical Roller Bearings
  NP3034	170	260	67	CX	Cylindrical Roller Bearings
  PCM 10010550 E	100	105	50	SKF	Plain Bearings
  R169.08				SNR	Wheel Bearings
  PWTR2052-2RS	20	52	25	INA	YOKE TYPE TRACK ROLLER
  RXLS-18	18.0000	24.0000	3.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  CT-27E	-	6.1250		CONSOLIDATED	THRUST ROLLER BEARINGS