d - 280 mm

D - 420 mm

Ew - 384 mm

B - 106 mm

C - 106 mm

r min. - 4 mm

da min. - 296 mm

Da min - 387 mm

Da max. - 404 mm

ra max. - 3 mm

Weight - 49,6 Kg

Basic dynamic load rating (C) - 1090 kN

Basic static load rating (C0) - 2010 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1400 r/min

• Model Number: NN3056K
• Inner Diameter：280mm Outer Diameter：420mm Width：106mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:chromatography,water,noise inspection,tube,ventilation equipment,Surveying Surveying Instruments,rolling machine,Laser Measurements,trolley,Machine Tool Accessories,Insect Count
• Similar models:NBS SL183056 NTN NN3056 INA NN3056-AS-K-M-SP PSL NN3056K NTN NU3056 ISB NN3056SPW33 SKF C3056K CX NCF3056V FAG NN3056-AS-K-M-SP ISO SL183056
• BEARING POWER International Trading Co.,Ltd. specialize in NN3056K products，there is large inventory of KOYO NN3056K . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NN3056K Which KOYO NN3056K 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
  1312-K-TVH-C3 + H312	55	130	31	FAG	Self-Aligning Ball Bearings
  22313CW33	65	140	48	AST	Spherical Roller Bearings
  27684/27620	76,2	125,412	25,4	Timken	Tapered Roller Bearings
  4203	17	40	16	ISO	Deep Groove Ball Bearings
  39KVLL2	9	30	16,41	Timken	Deep Groove Ball Bearings
  52405	15	60	45	KOYO	Thrust Ball Bearings
  7819CG/GNP42	95	120	13	NTN	Angular Contact Ball Bearings
  A 5320 WB	100	215	82,55	SIGMA	Cylindrical Roller Bearings
  ELI 20 1094	984	1198		SIGMA	Thrust Ball Bearings
  F15126	82	140	110	Fersa	Tapered Roller Bearings
  MJ7/8-RS	22,225	57,15	17,4625	RHP	Deep Groove Ball Bearings
  NNU4992K	460	620	160	ISO	Cylindrical Roller Bearings
  NU 30/600 ECMA/HA1	870	600	200	SKF	Cylindrical Roller Bearings
  NU252	260	480	80	ISO	Cylindrical Roller Bearings
  NU3272	360,000	650,000	232,000	NTN	Cylindrical Roller Bearings
  NUP238R	190	340	55	KOYO	Cylindrical Roller Bearings
  RN214-E-MPBX	70	113,5	24	FAG	Cylindrical Roller Bearings
  SC04A34CS24PX1/3AS	20	47	12	NTN	Deep Groove Ball Bearings
  UCP211-34SC	53,975		55,6	KOYO	Bearing Units
  SPB-10-ADJ	.6250		2.1250	Thomson	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS