d - 38 mm

D - 48 mm

B - 20 mm

C - 20 mm

r min. - 0,3 mm

Weight - 0,079 Kg

Basic dynamic load rating (C) - 20,8 kN

Basic static load rating (C0) - 41,5 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

• Model Number:NK38/20B.ASR1
• Inner Diameter：38mm Outer Diameter：48mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Seals,electromagnetic clutch,Internal thread type,switch,E Beauty,embroidery cloth,packing equipment,beverage production,container finishing,Wire grinder,forklift industry
• Similar models:IKO KT303818 ISO K32x38x16 NTN PK30X38X13.8 NTN PK60.3X69.8X38.1 INA NK38/30 NTN HKS38X48X13 CX NKI38/20 ISO K38X43X13 Timken FNTF-3860 IKO TAF293830/SG
• BEARING POWER International Trading Co.,Ltd. specialize in NK38/20B.ASR1 products，there is large inventory of ZEN NK38/20B.ASR1 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the NK38/20B.ASR1 Which ZEN NK38/20B.ASR1 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
  25580/25520	44,45	82,931	23,812	Timken	Tapered Roller Bearings
  436/432B	46,038	95,25	29,9	Timken	Tapered Roller Bearings
  6001	12	28	8	KBC	Deep Groove Ball Bearings
  6406	30	90	23	NTN	Deep Groove Ball Bearings
  7040 B	200	310	51	CX	Angular Contact Ball Bearings
  AST50 88IB76	139,7			AST	Plain Bearings
  KZK20X26X12	20	26	12	ISO	Needle Roller Bearings
  NNU4156-M	280	460	180	FAG	Cylindrical Roller Bearings
  NU 224	120	215	40	SIGMA	Cylindrical Roller Bearings
  SL183009	45	75	23	ISO	Cylindrical Roller Bearings
  UCPH205	25		34,1	KOYO	Bearing Units
  SN511	50		70	FAG	PILLOW BLOCKS
  R370LL	70	150	35	HOFF	CYLINDRICAL ROLLER BEARINGS
  KRV-26-PP	10	26	12	INA	NEEDLE BEARINGS
  NAXR1725Z	26	17		FAG (Old No.)	NEEDLE BEARINGS
  5310-CFF	50	110	44.4	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  LRJ11/8	1.1250	2.5000	.6250	RHP	CYLINDRICAL ROLLER BEARINGS
  3C	25	80	21	RIV	DEEP GROOVE BALL BEARINGS
  LER-121	4.8750		25.37	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  98732	1.2500	2.2500	2.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES