d - 20 mm

D - 52 mm

Ew - 44,5 mm

B - 15 mm

C - 15 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 26,5 mm

Db min. - 46 mm

ra max. - 1 mm

rb max. - 0,6 mm

Db max - 48 mm

Weight - 0,148 Kg

Basic dynamic load rating (C) - 21,4 kN

Basic static load rating (C0) - 17,3 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 15 000 r/min

• Model Number: NF 304
• Inner Diameter：20mm Outer Diameter：44,5mm Width：15mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:pneumatic Pump,multi-knife lathe,stamping die,air conditioning tools,pressure control valve,Flame Cutting,small diesel generators,rehabilitation training equipment,preservation equipment,altimeter etc,walking Food processing machinery and equipment
• Similar models:CX NU3048 KOYO NJ304R ISO NN3044K KOYO NU2304 NSK NU2304ET ISB NUP2304 CX NN3040K ISO N3040 NACHI NUP2304 FBJ NU304
• BEARING POWER International Trading Co.,Ltd. specialize in NF304 products，there is large inventory of NSK NF 304 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NF 304 Which NSK NF304 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
  133075/133130G	75	130	73	Gamet	Tapered Roller Bearings
  2205-K-TVH-C3	25	52	18	FAG	Self-Aligning Ball Bearings
  5209W	45	85	30,17	Timken	Angular Contact Ball Bearings
  3386/3320	39,688	80,167	29,37	FBJ	Tapered Roller Bearings
  32321 J2	225	105	81,5	SKF	Tapered Roller Bearings
  32984	420	560	87	NTN	Tapered Roller Bearings
  441/432-B	35	95,25	29,9	Timken	Tapered Roller Bearings
  6200	10	30	9	ISO	Deep Groove Ball Bearings
  B7021-E-T-P4S	105	160	26	FAG	Angular Contact Ball Bearings
  EE134102D/134143+Y1S-134143	260,35	365,125	107,95	Timken	Tapered Roller Bearings
  E2.YAR209-108-2F	38,1	85	49,2	SKF	Deep Groove Ball Bearings
  LRJ1.1/2	38,1	82,55	19,05	RHP	Cylindrical Roller Bearings
  LM272235/LM272210G2	457,2	615,95	85,725	NTN	Tapered Roller Bearings
  N1020-K-M1-SP	100	150	24	FAG	Cylindrical Roller Bearings
  NNU4996K	480	650	170	NTN	Cylindrical Roller Bearings
  LR5204-2RS	20	52	20.6	INA	YOKE TYPE TRACK ROLLERS
  NUP334	170	360	72	SKF	CYLINDRICAL ROLLER BEARINGS
  4404	.6875	1.5625		Andrews	THRUST BALL BEARINGS
  A-5211WB	55	100	1.3125	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-611..22311-K	50		80	CONSOLIDATED	PILLOW BLOCKS