d - 400 mm

D - 540 mm

B - 140 mm

C - 140 mm

b - 16,7 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

D1 - 490,8 mm

F - 446 mm

K - 9 mm

da min. - 415 mm

da max - 441 mm

Da max. - 524 mm

db min - 451 mm

ra max. - 3 mm

S - 5,5 mm

dh - – mm

Weight - 87,5 Kg

Basic dynamic load rating (C) - 1 470 kN

Basic static load rating (C0) - 3 800 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 500 r/min

Fatigue load limit (Pu) - 335

• Model Number:NNU 4980 B/SPW33
• Inner Diameter：400mm Outer Diameter：540mm Width：140mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:EEG,tray industry,power protection,Laser Cutting,engineering machine,car and accessories,Blood coagulation reagent,powder metallurgy,boring bar boring bar,container finishing,outdoor equipment
• Similar models:SKF NNCL4980CV NTN SL01-4980 CX NNCL4980V SKF NNCF4980CV NBS SL024980 SKF NNU4980BK/SPW33 NKE NNC4980-V KOYO DC4980VW ISB NNU4980K/SPW33 NKE NNCF4980-V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4980B/SPW33 products，there is large inventory of SKF NNU 4980 B/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4980 B/SPW33 Which SKF NNU4980B/SPW33 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
  31594/31521	34,925	76,2	29,37	ISO	Tapered Roller Bearings
  2902	15	31	12	NACHI	Thrust Ball Bearings
  572428	29	50,252	14,224	FAG	Tapered Roller Bearings
  7001 CE/HCP4AH	28	12	8	SKF	Angular Contact Ball Bearings
  7903UG/GNP42/L606Q1	17	30	7	NTN	Angular Contact Ball Bearings
  K89414TN	70	150		NBS	Thrust Roller Bearings
  NU2211 E	55	100	25	CX	Cylindrical Roller Bearings
  NU3034	170	260	67	CX	Cylindrical Roller Bearings
  NUP308-E-MPA	40	90	23	NKE	Cylindrical Roller Bearings
  PSL 611-310	304,8	393,7	107,95	TMB	Tapered Roller Bearings
  R1212-2RS	12,7	19,05	3,969	SMB	Deep Groove Ball Bearings
  X30215/Y30215	75	130	27,25	Timken	Tapered Roller Bearings
  SILQG 125 ES	125			SKF	Plain Bearings
  W 628/8 R-2Z	8	16	5	SKF	Deep Groove Ball Bearings
  61822-Y	110	140	16	ELGES	DEEP GROOVE BALL BEARINGS
  NBI9512526	95	125	26	NADELLA	NEEDLE BEARINGS
  SUPER-10	.6250	1.1250	1.5000	Thomson	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  95932	1.5000	2.1250	2.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  EN12	12	32	7	RHP	MAGNETO BEARINGS
  SD-3140180mm	180			CONSOLIDATED	PILLOW BLOCKS