d - 37 mm

D - 47 mm

B - 20 mm

C - 20 mm

r min. - 0,3 mm

Weight - 0,077 Kg

Basic dynamic load rating (C) - 23,6 kN

Basic static load rating (C0) - 43 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

• Model Number: NK37/20
• Inner Diameter：37mm Outer Diameter：47mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:sheet industry,Digital Generator,economic mold,car instrument,test laboratory equipment and accessories,Body shaping,Medical equipment,relay,electronic materials,boring bar boring bar,insect experimental analysis instrument
• Similar models:KOYO 20NQI3714 ISO K30X37X20 NTN K130×137×34 NSK RLM3730 IKO KT303716 NTN K37X42X27.8 NSK RLM3720 NTN NAO-20×37×16 KOYO RNAO25X37X32 JNS NAFW203732
• BEARING POWER International Trading Co.,Ltd. specialize in NK37/20 products，there is large inventory of ZEN NK37/20 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the NK37/20 Which ZEN NK37/20 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
  234917	85	150	22	ISB	Thrust Ball Bearings
  29276-E-MB	380	520	85	FAG	Thrust Roller Bearings
  342/332	41,275	80	21	ISO	Tapered Roller Bearings
  61813-2RZ	65	85	10	ISB	Deep Groove Ball Bearings
  DAC45840042/40	45	84	42	ISO	Angular Contact Ball Bearings
  ESFC211	55			SNR	Bearing Units
  GRA104-NPP-B-AS2/V	31,7500	72	39	INA	Deep Groove Ball Bearings
  K81108	40,000	60,000		NTN	Thrust Roller Bearings
  NANF206	30			FYH	Bearing Units
  NF238	190	340	55	KOYO	Cylindrical Roller Bearings
  MS221/2AC	4.7500	10.0000	2.0000	FAG	ANGULAR CONTACT BALL BEARINGS
  MM212K-CR	60	110	22	FAF	DEEP GROOVE BALL BEARINGS
  MUC160	300	480	67	Rollway	CYLINDRICAL ROLLER BEARINGS
  53311U				SKF	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  126-KS	130	200	33	MRC	DEEP GROOVE BALL BEARINGS
  VH-10				SKF	THRUST BALL BEARINGS
  203-SFF	17	40	12	MRC	DEEP GROOVE BALL BEARINGS
  47211	55	100	21	New Departure	DEEP GROOVE BALL BEARINGS
  NNU-4940-KMSP/5	200	280	80	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NNC-4924VC/3	120	165	45	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS