d - 105 mm

F - 144,5 mm

D - 260 mm

B - 60 mm

C - 60 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 4 mm

r4 min. - 4 mm

S - 3,2 mm

Weight - 17,5 Kg

Basic dynamic load rating (C) - 499 kN

Basic static load rating (C0) - 560 kN

Limiting speed - 3400 r/min

• Model Number: NU421-M
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-13
• Application:lifting equipment Hoisting hoist,clean stationery,physical instruments,tube,pneumatic,chuck industry,Food testing,extruder,Vertical pull,shaft milling machine,top industry
• Similar models:NSK EE420801/421437 CX BK324216 ISO BK324216 FAG NU421-M1 CX NH421 NKE NJ421-M ISO BK324218 NSK EE420751/421450 NTN RNNU3421 CX HK4212
• BEARING POWER International Trading Co.,Ltd. specialize in NU421-M products，there is large inventory of NKE NU421-M . We has been built up long-term cooperation with NKE company, could make a bulk order of the NU421-M Which NKE NU421-M 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
  22313 KCW33+AH2313	65	140	48	ISO	Spherical Roller Bearings
  23038RK	190	290	75	KOYO	Spherical Roller Bearings
  23072 KCW33+AH3072	360	540	134	CX	Spherical Roller Bearings
  619/1,5 ZZ	1,5	5	2,6	ISO	Deep Groove Ball Bearings
  6220-Z-NR	100	180	34	NKE	Deep Groove Ball Bearings
  71915 CTBP4	75	105	16	CX	Angular Contact Ball Bearings
  CRF-30217 A	85,000	150,000	30,500	CRAFT	Wheel Bearings
  K42X50X20H	42	50		KOYO	Needle Roller Bearings
  NKS 8 TN	8	16	13	NBS	Needle Roller Bearings
  N318E	90,000	190,000	43,000	NTN	Cylindrical Roller Bearings
  NJ234	170	310	52	KOYO	Cylindrical Roller Bearings
  NN3028	140	210	53	KOYO	Cylindrical Roller Bearings
  TRI 12517860	125	178	60,5	IKO	Needle Roller Bearings
  NK105/36	125		36	FAG	NEEDLE BEARINGS
  81288			52.0	FAG	THRUST ROLLER BEARINGS
  E-7*	1.8437	.8750		Aetna	THRUST BALL BEARINGS
  RLS-18-LL	2.7500	5.2500	.9375	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NA-4909-2RS	45	68	22	CONSOLIDATED	NEEDLE BEARINGS
  SNZ-316..1316	80	70	100	CONSOLIDATED	PILLOW BLOCKS
  WC88604NR	20	52	.7480	CONSOLIDATED	DEEP GROOVE BALL BEARINGS