Fw - 45 mm

Ew - 53 mm

Bc - 21 mm

Weight - 0,06 Kg

Basic dynamic load rating (C) - 38,5 kN

Basic static load rating (C0) - 67 kN

Fatigue load limit (Pu) - 8,6

Reference speed - 5 600 r/min

Limiting speed - 10 000 r/min

• Model Number:K45X53X21
• Inner Diameter：45mm Outer Diameter：53mm Width：mm
• Type：Needle Roller Bearings
• Update date：2026-01-14
• Application:pump industry,air conditioning tools,medical equipment,sheet industry,storage and transportation equipment,other processing,mechanical annex,position switch,light therapy instrument,hydraulic pump,Broadcasting System
• Similar models:CX NK45/20 NTN K45X50X17 Timken HJ-445628RS NBS K45x59x32 KOYO RF495645A Timken HK4520.2RS IKO BAM45 CX K45x53x20 NSK FJL-4525L CX AXK4565
• BEARING POWER International Trading Co.,Ltd. specialize in K45X53X21 products，there is large inventory of INA K45X53X21 . We has been built up long-term cooperation with INA company, could make a bulk order of the K45X53X21 Which INA K45X53X21 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
  130060/130120	60	120	29,79	Gamet	Tapered Roller Bearings
  19150/19268	38,1	68,262	15,875	Timken	Tapered Roller Bearings
  22260EK	300	540	140	NACHI	Cylindrical Roller Bearings
  23156-K-MB-W33+OH3156-H	280	460	146	NKE	Spherical Roller Bearings
  23944 CC/W33	300	220	60	SKF	Spherical Roller Bearings
  32028XU	140	210	45	NTN	Tapered Roller Bearings
  32BW01CG38	32	72	25	NSK	Deep Groove Ball Bearings
  6352	260	540	102	NSK	Deep Groove Ball Bearings
  7222 B-UD	110	200	76	CX	Angular Contact Ball Bearings
  CX040				CX	Wheel Bearings
  GAKFR 18 PB	18	35	23	INA	Plain Bearings
  IJ123054				ILJIN	Angular Contact Ball Bearings
  NA 6905	25	42	30	JNS	Needle Roller Bearings
  NU 310	50	110	27	NACHI	Cylindrical Roller Bearings
  NU409	45	120	29	ISO	Cylindrical Roller Bearings
  NUP 312	60	130	31	NSK	Cylindrical Roller Bearings
  SL182228	140	250	68	ISO	Cylindrical Roller Bearings
  WAY8ZZ	8	19	6	ADR	DEEP GROOVE BALL BEARINGS
  6308-K	40	90	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-1011	55	90	18	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS