d - 55 mm

D - 72 mm

C - 20 mm

r min. - 0,6 mm

Da max. - 68 mm

db - 60,9 mm

Db - 55,8 mm

Weight - 0,215 Kg

Basic dynamic load rating (C) - 37,4 kN

Basic static load rating (C0) - 66,4 kN

Limiting speed - 7 500 r/min

• Model Number: RNAF557220
• Inner Diameter：55mm Outer Diameter：72mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:respirator,centrifugal pump,plastic molding,glass processing machine,Forming mold,thin metal materials,machining,decoration machinery,Gripper Swing,horizontal processing,hydraulic pump
• Similar models:JNS RNAF557220 IKO RNAF557220 NSK RNAF557220
• BEARING POWER International Trading Co.,Ltd. specialize in RNAF557220 products，there is large inventory of JNS RNAF557220 . We has been built up long-term cooperation with JNS company, could make a bulk order of the RNAF557220 Which JNS RNAF557220 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
  1222K	110,000	200,000	38,000	SNR	Self-Aligning Ball Bearings
  2905	25	45	14	FBJ	Thrust Ball Bearings
  4T-14118/14283	30	72,085	22,385	NTN	Tapered Roller Bearings
  51101	12	26	9	NKE	Thrust Ball Bearings
  6203-2RS d16 C3	16	40	12	PFI	Deep Groove Ball Bearings
  71920 CD/HCP4AL	140	100	20	SKF	Angular Contact Ball Bearings
  BH-1416	22.225	30.163	25.40	KOYO	Needle Roller Bearings
  BHTM1512A	15	22	12	KOYO	Needle Roller Bearings
  BK1015	10	14	15	SKF	Needle Roller Bearings
  K18X24X12	18	24		INA	Needle Roller Bearings
  M238849/M238810	187,325	269,875	55,562	Timken	Tapered Roller Bearings
  M252330/M252310	234,95	381	74,613	KOYO	Tapered Roller Bearings
  NP 220	100	160		NACHI	Cylindrical Roller Bearings
  RB204	20	47	31	FYH	Deep Groove Ball Bearings
  S7028 ACD/HCP4A	210	140	33	SKF	Angular Contact Ball Bearings
  UCFA202	15			NACHI	Bearing Units
  6906ZZ	30	47	9	NSK	DEEP GROOVE BALL BEARINGS
  32907XU	35	55	14	NTN	TAPERED ROLLER BEARINGS
  119-KSF	95	145	24	MRC	DEEP GROOVE BALL BEARINGS
  130SD32	130	230	80	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS