d - 40 mm

D - 50 mm

C - 20 mm

r - 0,3 mm

Weight - 0,089 Kg

Basic dynamic load rating (C) - 27,8 kN

Basic static load rating (C0) - 50,4 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 7000 r/min

• Model Number: NK40/20
• Inner Diameter：40mm Outer Diameter：50mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-05-01
• Application:vertical processing,Spectrum Products,Machine tools,rolling mill roll neck and slowdown device,turret industry,Medium and large motor,Roller mill,meat products machine,expectoration machine,engineering machine,Material handling equipment
• Similar models:KOYO K32X40X36H IKO KT354013 NTN PK30X40X19.8 ISO K35x40x13 SKF K95x103x40ZW ISO RPNA40/55 FBJ K40X48X25 KOYO WJ-344024 KOYO YM405120J NTN KV40X44X22.8
• BEARING POWER International Trading Co.,Ltd. specialize in NK40/20 products，there is large inventory of Timken NK40/20 . We has been built up long-term cooperation with Timken company, could make a bulk order of the NK40/20 Which Timken NK40/20 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
  1015KRRB	23,8125	52	34,92	Timken	Deep Groove Ball Bearings
  33022	110	170	47	FAG	Tapered Roller Bearings
  51107V/HR22T2	35	52	12	SKF	Thrust Ball Bearings
  6007-N	35	62	14	NKE	Deep Groove Ball Bearings
  7001B	12	28	8	KOYO	Angular Contact Ball Bearings
  7018 ACE/P4A	140	90	24	SKF	Angular Contact Ball Bearings
  7311CDF	55	120	29	CYSD	Angular Contact Ball Bearings
  760/752	90.488	161.925	47.625	NACHI	Tapered Roller Bearings
  GEH220HC	220	320	155	LS	Plain Bearings
  GRAE17RR	17	40	19,05	Timken	Deep Groove Ball Bearings
  NNCF5028-V	140	197,82	95	NKE	Cylindrical Roller Bearings
  NNU4934	170	230	60	KOYO	Cylindrical Roller Bearings
  NU 1038	190	290	46	ISB	Cylindrical Roller Bearings
  93644	1.1250	1.5000	2.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  UCP205-14	.8750			IPTCI	PILLOW BLOCKS
  N304E	20	52	15	STEYR	CYLINDRICAL ROLLER BEARINGS
  FYT17/8TF	1.8750			SKF	PILLOW BLOCKS
  SI35ES	35		25	CONSOLIDATED	ROD ENDS
  LSL192356	280	580	175	CONSOLIDATED	CYLINDRICAL ROLLER BEARING
  B-25	3.3437	2.0000		CONSOLIDATED	THRUST BALL BEARINGS