d - 140 mm

F - 160 mm

D - 190 mm

B - 50 mm

C - 50 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

da max - 148 mm

Da max. - 182 mm

ra max. - 1,5 mm

S - 1,5 mm

Weight - 4,15 Kg

Basic dynamic load rating (C) - 205 kN

Basic static load rating (C0) - 510 kN

Fatigue load limit (Pu) - 57

Reference speed - 2400 r/min

Limiting speed - 2800 r/min

• Model Number: NA4928
• Inner Diameter：140mm Outer Diameter：190mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:forming machine,small diesel generators,packaging machinery,Optical Instruments,sleep monitoring,product accessories,Anesthetic Equipment,Small air generators,Cylinder Standard,other rubber,welding equipment
• Similar models:JNS RNA4928 KOYO NA4928 SKF RNA4928 IKO NA4928U IKO RNA4928 CRAFT NA4928-2RS Timken RNA4928 INA NA4928-XL JNS NA4928 INA NA4928
• BEARING POWER International Trading Co.,Ltd. specialize in NA4928 products，there is large inventory of SKF NA4928 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA4928 Which SKF NA4928 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
  22244 K	220	400	108	ISB	Spherical Roller Bearings
  418/414	38,1	88,501	26,988	KOYO	Tapered Roller Bearings
  E5015NR	75	115	54	NACHI	Cylindrical Roller Bearings
  FYJ 70 TF	70			SKF	Bearing Units
  GEBK28S	28	62		AST	Plain Bearings
  KBK16X20X17.3	16,000	20,000		NTN	Needle Roller Bearings
  NCF18/670V	670	820	69	SKF	Cylindrical Roller Bearings
  MJ1.1/4-2Z	31.75	79,375	22,225	RHP	Deep Groove Ball Bearings
  NC7201V	12	32	10	KOYO	Deep Groove Ball Bearings
  NN4940C1NAP4	200	280	80	NTN	Cylindrical Roller Bearings
  NNU4932	160	220	60	CX	Cylindrical Roller Bearings
  NUP317-E-M6	85	180	41	NKE	Cylindrical Roller Bearings
  QJ218	90	160	30	FBJ	Angular Contact Ball Bearings
  TGB35081	33	140	74	SNR	Angular Contact Ball Bearings
  X32007XM/Y32007XM	35	62	18	Timken	Tapered Roller Bearings
  4439	3.1250	4.6250		Andrews	THRUST BALL BEARINGS
  MCS144	220	350	51	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  60RIF248	6.0000	10.5000	1.5625	Torrington	CYLINDRICAL ROLLER BEARINGS
  13/4x17/8x4	1.7500	1.8750	4.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  TRE-4	.2500		.3750	CONSOLIDATED	ROD ENDS