d - 55 mm

D - 120 mm

B - 49.2 mm

C - 49.2 mm

Angle (α) - 30 °

r min. - 2 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:5311
• Inner Diameter：55mm Outer Diameter：120mm Width：49.2mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:embroidery cloth,Storage Tool,wire industry,Pneumatic Actuator,car and accessories,storage shelves,steam Hydraulic control element,bag machine,security,Anesthetic Equipment,welding equipment
• Similar models:CYSD 5311 KOYO 5311 NSK 5311 KOYO 5311-2RS Timken 5311W SNR 5311NRZZG15 SNR 5311ZZG15 NACHI 5311 FBJ 5311-2RS NACHI 5311N
• BEARING POWER International Trading Co.,Ltd. specialize in 5311 products，there is large inventory of NACHI 5311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 5311 Which NACHI 5311 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
  239/710 KCW33+H39/710	710	950	180	ISO	Spherical Roller Bearings
  29675/29620	69,85	112,712	25,4	NSK	Tapered Roller Bearings
  3307 D	35	80	34,9	SIGMA	Angular Contact Ball Bearings
  395S/394A	66,675	110	22	FBJ	Tapered Roller Bearings
  6020	150	100	24	SKF	Deep Groove Ball Bearings
  6304	20	52	15	FBJ	Deep Groove Ball Bearings
  6308-2RS	40	90	23	ISO	Deep Groove Ball Bearings
  7009CDB	45	75	16	CYSD	Angular Contact Ball Bearings
  EE130902/131400	228,6	355,6	69,85	KOYO	Tapered Roller Bearings
  B-95	14,288	19,05	7,92	Timken	Needle Roller Bearings
  F-55340	34	46	23	INA	Needle Roller Bearings
  KT 242913	24	29		IKO	Needle Roller Bearings
  NA0-240X360X114.3	240,000	360,000	114,300	NTN	Needle Roller Bearings
  NJ 307	35	80	21	NACHI	Cylindrical Roller Bearings
  NN4960	300	420	118	CX	Cylindrical Roller Bearings
  GAR15DO	15		12	ELGES	ROD ENDS
  MCF-90SX	30	90	35	McGill	NEEDLE BEARINGS
  LBB32AJ	2.0000	3.0000	4.0000	IKO	LINEAR RECIRCULATING BALL BEARINGS
  180TPS170				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  6300RSNR	10	35	11	STEYR	DEEP GROOVE BALL BEARINGS